Team Apr 23, 2024 No Comments
Data science is a very attractive career choice now. It offers excellent salaries, incredible work satisfaction, good job security, and a chance to make this world a better place.
No wonder the Bureau of Labor Statistics projects 35.2% employment growth for data scientists between 2022 and 2032.
If you want to enter this thriving field, the beginning steps can be confusing. What should you learn? What’s the syllabus of data science courses? What subjects do you need to master? All these are common questions you may have.
This blog post is here to help. We will share an updated data science course syllabus and subjects, giving you a roadmap to success. But first, let’s understand the role of data scientists and why they matter so much.
Data scientists basically find hidden patterns and insights in raw data. This helps businesses avoid guesswork and make informed decisions.
A McKinsey study found that data-driven companies are 23 times more likely to acquire customers, 6 times as likely to retain them, and 19 times as likely to be profitable. This shows why businesses are dying to hire good data scientists.
Data scientists also help businesses understand why a certain thing happened and predict what might happen in the future.
For instance, if a business finds its sales are dropping, a data scientist can help understand the cause behind it. To do this, they collect relevant data like sales numbers, website visits, customer surveys, etc. Then, they clean the data to make it organized.
Next, they use data analytics tools to analyze the data and find insights. They also use Machine Learning to examine massive data sets automatically, without any human involvement.
Finally, they communicate their findings to the business’s decision-makers. The insights help companies make better decisions about where to invest their money, what upgrades to launch, how to improve customer service, etc.
Now that you know what data scientists actually do, let’s see what data science subjects you have to study to become one.
Before we get into the syllabus of data science, let’s discuss some essential subjects you must study to become a skilled data scientist:
Databases and Big Data: In data science, you deal with massive amounts of data sets. So, you should know how to manage and process those large datasets. So here you learn databases (using SQL) and big data technologies like Hadoop and Spark.
Data Wrangling and Exploration: Real-world data is unorganized. Data wrangling helps you learn the process of cleaning and organizing data into a usable format. At the same time, data exploration involves studying the data and looking for initial patterns and relationships that might point toward deeper insights.
Data Analysis: Here, you learn how to carefully examine data to find meaningful information to support better decision-making. This is important because raw data is meaningless. Data analytics helps in extracting meaning from it and supports businesses, innovations, scientific research, etc.
Data Visualization: Numbers are boring and difficult to understand. That’s why here you learn how to use charts, graphs, and other visual tools to clearly communicate what you find in data analysis. It helps you tell stories and make complex information easier to understand.
Mathematics: This is the foundational subject in the entire data science syllabus. You will need a strong understanding of statistics, probability, linear algebra, calculus, etc. Statistics provides the tools to understand, analyze, and interpret data correctly. Linear algebra and calculus are important for developing and understanding the algorithms and models used in the field.
Programming: Data scientists use programming languages to implement everything they do. Python and R are the most popular languages you have to learn. This will help you write code to collect data, clean it, perform analyses, visualize data, build machine learning models, etc.
Machine Learning: This is an interesting thing to study. Here, you learn how to train computers to learn from data without being manually programmed. Machine learning includes various algorithms and methods that allow computers to find patterns, make predictions, and even take actions based on the data they are given.
Deep Learning: This is a subset of machine learning. Here, you learn about artificial neural networks that help in finding complex patterns from massive datasets. Deep learning has amazing applications, like computer vision, that enable image recognition for self-driving cars. It’s also found in AI chatbots and language models like ChatGPT.
Generative AI: Gen AI is the revolutionary AI model that can generate text, images, code, audio, and other types of data. It helps humans be more creative and automate repetitive processes. Here, you will learn about Generative Adversarial Networks (GANs), their applications, and how to build them using programming languages like Python.
The following data science course syllabus has been updated to meet current industry requirements. It takes you from the basics of data science to advanced concepts, teaching you all the in-demand tools you will need to solve real-world business problems.
This same syllabus is taught in Ivy Pro School’s Data Science and AI course with IIT Guwahati. This 45-week course also involves concrete projects to help you gain hands-on experience. So here we go…
The above data science course syllabus is strictly followed by Ivy Pro School’s Data Science and AI certification course. The course helps you learn industry-relevant skills, build a solid portfolio, and become job-ready in just 45 weeks.
This course is made in partnership with E&ICT Academy IIT Guwahati, where you are directly taught by professors on the IIT Guwahati campus. Besides, the IIT brand on your certificate gives you credibility and helps you stand out in interviews.
The online classes with live doubt-clearing sessions help you complete 50+ projects using industry-standard tools like SQL, Python, Keras, Tensorflow, OpenCV, Power BI, and Tableau. This is how you build an impressive portfolio that demonstrates your skills to employers.
Visit this page to learn more about Ivy’s IIT-certified Data Science and AI Certification course.
Team Apr 04, 2024 No Comments
Why be a data scientist? Well, the simplest answer is data science is a perfect career, with high job security, impressive salary, and work satisfaction.
Data science employment is projected to grow at an astounding 35% from 2022 to 2032, which is more than the average for all occupations. And approximately 17,700 annual openings are expected for data scientists over the decade.
A data science career involves collecting, cleaning, and analyzing complex datasets to uncover patterns, trends, and insights. Those insights are what help companies make better decisions about products, marketing, or business strategy.
But what makes data science such a hot career?
In this blog post, we will see in detail the 7 reasons to become a data scientist. By the end of this blog, you will know why you should choose this career and how you can start your journey.
If you are interested in maths, statistics, and computers, data science might be the path you should choose. It’s a career that challenges you, lets you learn new things, and helps you grow. Here are the top 7 reasons why data science as a career could be a great choice for you.
Yeah, if you are a skilled data scientist, you may get plenty of job offers. Why? Businesses are drowning in data. They have data coming from everywhere- from online purchases, social media, or market behaviors. But they don’t know what that data means.
So, companies need experts to study those data and uncover hidden patterns and trends for informed decision-making. Data scientists are the ones who make sense of that data. They study the raw numbers and transform them into insights that help organizations make better business decisions.
That’s how data science helps businesses gain a competitive advantage, putting the skill in high demand. Now you know why a career in data science could be a good option for you.
Let’s be honest. We all want jobs that pay not only our expenses but also help us fulfill our desires.
Data scientists definitely have that covered. According to Glassdoor, the average salary for data scientists in India is an impressive ₹12,59,993 per year.
The amount may vary depending on the job location and your experiences, but the earning potential in this field is seriously impressive. That’s a good reason to become a data scientist.
And it makes sense to pay skilled data scientists well. After all, they help the company make smart business decisions that directly impact a company’s bottom line.
Data science consists of many skills. You will study programming languages like Python and R, statistics, machine learning, data visualization, cloud computing, etc.
This versatile skill set opens many doors across various industries. You could become a data scientist in financial institutions, analyzing market trends. You can enter the healthcare industry and help innovate medical research. Or, if you love movies, you can take a role in movie studios to predict box office success and optimize marketing campaigns.
So, why be a data scientist? Well, because data science won’t trap you in a single career path. As your interests evolve, so can your job.
At its heart, data science is all about solving problems. You study the data to find answers to real-world questions.
And this process of problem-solving makes you good at the thing. You learn to break down complex challenges into smaller steps, think creatively, and find better solutions backed by data. That’s why a career in data science is a good option for those seeking to grow in life.
The ability to solve problems helps wherever you go. Whether you’re managing a project, stuck in a difficult situation at work, or simply figuring out which smartphone to buy, problem-solving skills are a lifesaver.
Why be a data scientist? Well, it doesn’t only add numbers to your bank balance, it also lets you make an impact on the world.
Data science lets you solve the world’s biggest problems that positively impact the masses.
As a skilled data scientist, you can help fight disease by analyzing medical records, improving education using insights about how students learn, or even combating climate change by analyzing energy consumption.
Working in data science means you can put your skills toward causes you really believe in. This is what makes the work meaningful, and it’s one of the best reasons to study data science.
One of the impressive reasons to become a data scientist is that this career not only teaches you technical skills but also improves your personality. For instance, data science projects teach you how to work in a team, communicate complex ideas, and manage different perspectives in a group.
This helps you develop your soft skills and become good with people. You also learn to manage professional and personal relationships. Besides, data science teaches you to be analytical, which helps you see situations from unique angles, think critically, and make smart decisions.
This is an underrated reason to become a data scientist. Job satisfaction is crucial for a happy and fulfilling life. And data science helps you achieve that.
You see, data science is a mentally stimulating career, full of puzzles to solve and new things to learn. You get to be creative, collaborate with people, and find solutions that make a real-world impact.
And then you see the tangible impact of your work, whether that’s a new product launch, detecting fraudulent financial transactions, or helping an NGO in fundraising. This fulfills you from within and makes you satisfied.
Now that you know 7 reasons to become a data scientist, I guess you must be excited about this career path and wondering where to begin. Well, here are three things you could do to start your career:
Taking online courses may be the best and fastest way to master this skill. You can consider Ivy Pro School’s executive certification course in Data Science and AI.
This program is in collaboration with IIT Guwahati, IBM, and NASSCOM, so you can already understand the importance of its certification.
Besides, professors from IIT and professionals from companies like Google, Amazon, and Microsoft will be teaching you so that you become job-ready.
In this online course with live doubt-clearing sessions, you will learn all the in-demand topics like Data Analytics, Visualization, Machine Learning, and tools like Adv. Excel, SQL, Python, Power BI, etc.
You already know the reasons to become a data scientist. Now, if you want to master this skill, visit this page to learn more about the Data Science and AI executive certification course.
Team Dec 26, 2022 No Comments
One of the most competitive and unpredictable business sectors is the insurance sector. It is highly related to risk. As a result, statistics have always been a factor. These days, data science has permanently altered this dependence. In this article, we will give you an insight into the various use cases of data science in insurance industry.
The information sources available to insurance firms for the necessary risk assessment have expanded. Big Data technologies are used to anticipate risks and claims, track and evaluate them, and design successful client acquisition and retention tactics. Without a doubt, data science and insurance easily compliment each other. In this article, we will have a look at the top 10 data science use cases in insurance.
Insurance companies are presently undergoing rapid digital transformation. With insurance digital transformation, a broader range of data is available to insurers. Data science in life insurance enables companies to assemble these data to effective use to drive more business and filter their product offerings. With that, let us have a look at the various applications of data science in insurance industry.
The first case among the various data science insurance use cases is the detection of fraudulent activities. Every year, insurance fraud costs insurance companies a great deal of money. It was able to identify fraudulent activities, suspicious relationships, and subtle behavioral patterns utilizing a variety of methods thanks to data science platforms and software.
A steady stream of data should be provided into the algorithm to enable this detection. Generally, insurance companies employ statistical frameworks for effective fraud detection. These frameworks depend on previous instances of fraudulent actions and use sampling methods to evaluate them. Along with that, predictive modeling techniques are used here for the purpose of analysis and also filtering of fraud scenarios. Evaluating connections between suspicious activities allows the company to identify fraud schemes that went unnoticed previously.
Customers are constantly eager to receive individualized services that completely suit their demands and way of life. In this regard, the insurance sector is hardly an exception. To satisfy these needs, insurers must ensure a digital connection with their clients.
With the aid of artificial intelligence and advanced analytics, which draw insights from a great quantity of demographic data, preferences, interactions, behavior, attitude, lifestyle information, interests, hobbies, etc., highly tailored and relevant insurance experiences are ensured. The majority of consumers like to find deals, policies, loyalty programs, recommendations, and solutions that are specifically tailored to them.
The platforms gather all relevant data in order to identify the primary client needs. Then, a prediction of what will or won’t work is made. Now it’s your turn to either create a proposal or select the one that will work best for the particular customer. This may be done with the aid of the selection and matching methods.
The personalization of policies, offers, pricing, messages, and recommendations along with a continuous loop of communication hugely contributes to the rates of the insurance company.
The idea of price optimization is complicated. As a result, it employs multiple combinations of different techniques and algorithms. Even though using this process for insurance is still up for debate, more and more insurance firms are starting to do so. This procedure entails merging data unrelated to predicted costs, risk characteristics, losses and expenses, as well as further analysis of that data. In other words, it considers the modifications compared to the prior year and policy. Price optimization and customer price sensitivity are so strongly related.
A qualitatively new level of product and service advertising has been reached thanks to modern technologies. Customers typically have different expectations for the insurance industry. Various strategies are used in insurance marketing to boost customer numbers and ensure targeted marketing campaigns. Customer segmentation emerges as a crucial technique in this regard.
According to factors like age, geography, financial sophistication, and others, the algorithms segment customers. In order to categorize all of the clients, coincidences in their attitudes, interests, behaviours or personal information are found. This categorization enables the development of solutions and attitudes especially relevant to the specific user.
CLV (Customer lifetime value) is a complicated factor portraying the value of the user to an entity in the form of the variation between the revenue gained and the expenses made projected into the whole future relationship with a user.
To estimate the CLV and forecast the client’s profitability for the insurer, consumer behaviour data is often used. The behaviour-based models are so frequently used to predict cross-selling and retention. Recency, the monetary value of a customer to a business, and frequency are seen to be crucial variables when estimating future earnings. To create the prediction, the algorithms compile and analyse all the data. This makes it possible to predict whether customers will maintain their policies or cancel them based on their behaviour and attitudes. The CLV forecast may also be helpful for developing marketing strategies because it puts customer insights at your disposal.
Healthcare insurance is a broad phenomenon across the globe. It generally implies the coverage of costs created by the accident, disease, disability, or death. In many nations, the policies of healthcare insurance are effectively supported by the governing bodies.
In this era of quick digital data flow, this niche cannot resist the influence of various data analytics applications. The global healthcare analytics market is constantly evolving. Insurance companies suffer from continuous pressure to offer better services and decrease their costs.
A broad range of data that includes insurance claims data, provider data and membership, medical records and benefits, case and customer data, internet data, and many more are assembled, framed, processed, and turned into valuable results for the healthcare insurance business. As a result, factors like cost savings, healthcare quality, fraud protection and detection, and consumer engagement may all greatly improve.
The future forecast piques the interest of insurance firms greatly. The potential to lessen the company’s financial loss is provided by accurate prediction.
For this, the insurers employ some complicated procedures. A decision tree, a random forest, a binary logistic regression, and a support vector machine are the main models. In order to reach all levels, the algorithms implement high dimensionality and incorporate the detection of missing observations as well as the discovery of relationships between claims. The portfolio for each customer is created in this way.
When talking about data science for insurance, we can conclude that modern technology is advancing quite quickly and entering many different industries. The insurance sector does not lag behind the others in this regard. Statistics have long been used in the insurance industry. Therefore, it is not unexpected that insurance companies are utilizing data science analytics in a big way.
The goal of using data science in insurance is much the same as it is in other industries: to improve the business, increase revenue, and lower expenses.
By now you must have understood the benefits data science has in the insurance sector. And not only in the insurance sector, but data science also finds relevance in almost all sectors of the world. So if you are aiming for a career as an insurance data scientist then this is the time. But before you enter this industry, it is important for you to grab a certificate in the same. Ivy Professional School offers great courses in data science and data engineering that you can enrol in. They offer expert-led courses along with complete placement assistance. Join Ivy and get to work on real-life insurance data science projects to make your resume more reachable to recruiters. For more details visit their website.
There are various applications of data science that include Claim Prediction, Healthcare Insurance, Lifetime Value Prediction, Customer Segmentation, Price Optimization, Personalised Marketing, and Fraud detection.
Using a plethora of data that is presently available, the insurance industry is seeing immense growth. Data anticipate how the industry will operate and also how its relation will be with its customers.
The job role of a data analyst in the insurance industry is to extract, convert, and summarise data as input for studies and reports, and data analysts design, alter, and run computer programmes. Examine the accuracy of the data that insurance firms offer, both in transactional detail and in aggregate, and assist the companies in fixing mistakes.
Team Dec 15, 2022 No Comments
The varied use of big data in all sectors of our life from transportation to commerce makes us realize how crucial it is in our daily lives. In the same way, data science is transforming the healthcare sector. In this article, we are going to have a look at how data science in healthcare can bring about a big and distinctive change.
Nearly 3.5 billion US dollars have been invested in digital health startups and in healthcare data science projects in 2017 enabling companies to meet their ambition of revolutionizing the general notion of healthcare that the world carries. If you are aiming to pursue a career in data science in the healthcare domain, then this is the ideal article for you as you will find many data science in healthcare jobs.
There are numerous factors that make data science crucial in healthcare in the present time, the most crucial of them being the competitive demand for important data in the healthcare niche. The collection of data from the patient via effective channels can help offer enhanced quality healthcare to users. From health insurance providers to doctors, all of them depend on the collection of factual data and its exact analysis to make effective decisions about the health situations of the patients.
Nowadays, diseases can be anticipated at the earliest stage with the help of data science in healthcare, that too remotely with innovative appliances boosted by ML (Machine Learning). Smart devices and mobile applications constantly assemble data about blood pressure, heartbeat rates, sugar, and so on transferring this data to the doctors as real-time updates, who can structurize treatments accordingly.
The significant contribution of data science in the pharmaceutical industry is to offer the groundwork for drug synthesis using AI. The metadata of the patient and mutation profiling is used for developing compounds that point towards the statistical correlation between the attributes.
Presently, AI platforms and chatboxes are structured by data scientists to allow people to get a better evaluation of their health by putting in several health data about themselves and getting a precise diagnosis. Along with that, these channels also assist users with health insurance policies and guide them to a better lifestyle.
The present-day scenario of the IoT (Internet of Things), which assures optimum connectivity is a blessing of data science. Presently, when this technology is applied to the medical arena, it can help supervise patient health. Presently, physical fitness supervises and smartwatches are used by people to manage and track their health. Along with that, these wearable sensor devices can be monitored by a doctor if they are given access and in chronicle cases, the doctor can remotely offer solutions to the patients.
Data scientists have developed wearable devices for public health that will allow doctors to collect most of the data such as sleep patterns, heart rates, stress levels, blood glucose, and even brain activity. With the help of various data science tools and also machine learning algorithms, doctors can track and detect common scenarios such as respiratory or cardiac diseases.
Data science technology can also anticipate the slightest alterations in the health indicators of the patients and anticipate possible disorders. Several wearables and also home devices as a part of an IoT network employ real-time analytics to anticipate if a patient will encounter any issue based on their current scenario.
A crucial part of medical services, diagnosis can be made more convenient and quicker by data science applications in the healthcare domain. Not only does the data analysis of the patient boosts early detection of health problems, but medical heatmaps pertaining to demographic patterns of issues can also be made.
A predictive analytics model uses historical data, evaluates patterns from the data, and offers precise predictions. The data could imply anything from the blood pressure and body temperature of the patient to the sugar level.
Predictive models in data analytics associate and correlates each data point to symptoms, diseases, and habits. This allows the identification of the stage of the disease, the extent of damage, and the appropriate treatment measure. Predictive analytics in the healthcare domain also helps:
Healthcare professionals seldom use several imaging technologies such as MRI, X-Ray, and CT Scan to visualize the internal system and organs of your body. Image recognition & deep learning technologies in health Data Science enable the detection of minute deformities in these scanned pictures, allowing doctors to plan an impactful treatment strategy.
Along with that, health data scientists are continuously working on the development of more advanced technologies to improve image analysis. For instance, the latest publication in Towards Data Science, the Azure Machine Learning channel can be used in training and optimizing a structure to detect the presence of three common brain tumors, Meningioma tumors, Glioma tumors, and Pituitary tumors.
As a data scientist in the healthcare and pharmaceutical industry, you will have to use your analytical skills to diagnose illness precisely and save lives. The huge amount of data that is sourced from the healthcare niche, from patient data to records kept by government authorities need a skilled analyst to handle it all.
The Covid-19 pandemic has lately shown how important data science in healthcare can be. Not only has data science enhanced the sampling and collection of data but also demonstrated global patterns in the spread of the infection, anticipating the next region where Covid would spread and how government policies can be structured to fight against the contagious disease effectively.
Regarding national-level healthcare, data scientists can help in monitoring the spread of the disease within the nation and coordinate in accordance with the authorities to send resources to the most affected areas.
In this section, we will outline the important responsibilities of a healthcare data scientist:
Evaluating the role of data science in healthcare is also an important responsibility for a data scientist in the healthcare domain. It includes modifying assembled data to align with the objectives and aims of the company.
Here are some of the top advantages of data science in healthcare that you can think of:
Perhaps the most crucial utilization of data science in healthcare is to decrease errors in the process of treatment via accurate anticipations and prescriptions. Since a substantial portion of data about the medical history of the patient is collected by the data scientists, that stored data can be employed for identifying symptoms of illness and offering a precise diagnosis. Mortality rates have significantly decreased since treatment options may now be tailored and care is given with better knowledge.
The development of medicine needs intensive research and time. However, both effort and time can be decreased by medical data science. Via the usage of case study reports, lab testing results, and previous medical and the impact of the drugs in clinical trials, machine learning algorithms can anticipate whether the drug is going to offer the desired impact on the human body.
In the case of quality treatment that needs to be taken care of, it is essential to create skill sets that can offer a precise diagnosis. Using predictive analytics, one can anticipate which patients are at greater risk and how to get in early to prevent serious damage. Along with that, the huge quantity of data requires to be managed skillfully to stop errors in administration, for which data science can be an ideal solution.
EHRs (Electronic Health Records) can be used by data science specialists in the medical arena to identify the health patterns of patients and stop unnecessary hospitalization or treatments, thus decreasing costs.
The 21st century is making lucrative use of data science in the healthcare niche to boost surgeries, operations, and patient recovery procedures. Apart from the developments in technology and the raised digitization of lifestyles, data science will also help in decreasing healthcare expenses, making quality medical amenities accessible to everyone.
We can conclude that there are various applications of data science in healthcare. The pharmaceutical and healthcare industry has heavily used data science for enhancing the lifestyles of patients and anticipating diseases at an early stage.
Along with that, with the advancements in medical image analysis, it is possible for doctors to find microscopic tumors that were previously difficult to find. Hence, it can be concluded that data science has revolutionized the healthcare sector and also the medical e
Now come to the section, where we can talk about how you can take your data science career to the next level. To establish your career in data science in the healthcare section you will have to have some sort of certification. The best institute for Data Science in this country is Ivy Professional School. Ivy offers a range of certifications that will help you in the future.
Team Nov 24, 2022 No Comments
Finance is among the most important sectors across the globe. Proper management of finance required a lot of time and effort, but that is not the case anymore. The use of data science in finance industry has made the job a lot easier.
By using Data Science, now people can quickly evaluate the finance and make better decisions handling finance. The use of data science in the financial sector has helped the sector in several ways.
Data Science operates as the backbone of the film. Without effective data science tools, a company could not perform effectively. The prominence of data analytics in finance sector has evolved manifold in recent years.
Presently data science is being used in the finance sector for similar reasons. Data science is an area that is used for several finance fields like fraud detection, algorithmic trading, risk analytics, and many more.
It is because of data science in finance that firms now have a better understanding and binding with their users by having an idea about their choices, which ultimately results in a rise in their profit margins. It also helps in identifying the risks and frauds and safeguarding the firm. Therefore, a data scientist is the most crucial asset to a firm without which a company cannot operate.
There are various applications of data science in the area of finance. The applications include:
Every entity incurs some risk while doing business, and it has become important to evaluate the risk before any decision is taken. Management of risk is the process by which the risk that is associated while doing business can be assessed, identified, and measures must be taken to control the risk.
It is through effective risk management only that the profits of the business can be raised in the long run. Hence, it is very crucial to evaluate the risks that a company is facing effectively. The utilization of data science in finance sector has made the method of management of risk more convenient. Evaluating the threat has become important for big companies for strategic decision-making and is known as Risk Analytics. In the case of business intelligence and data science in finance, risk analytics has become an important area.
A company can raise its security and also its trustworthiness by using risk analytics of data science. Data is the basis of risk analysis and risk management as it measures the intensity of the damage and multiplies it with the loss frequency. An understanding of problem-solving, mathematics, and statistics is crucial in the area of Risk Management for any professional.
Raw data primarily comprises unstructured data which cannot be put into a standard excel spreadsheet or a database. Data science has a prominent role in using such frameworks to evaluate data.
An entity encounters several kinds of risks which can start from the credit, market, competitors, and many more. The first step involves managing the risk of evaluating the threat. After that, prioritizing and monitoring the risk is important.
Initially, a risk analyst has to evaluate the loss and the pattern of the loss. It is also important for them to identify the source of the loss. So financial data science helps to formulate structures that help in evaluating areas.
A company can use hugely accessible data such as user information and financial transactions using which they can form a scoring structure and boost the cost. This is an important dimension of risk analysis and also management which is used in the verification of the creditworthiness of a user.
The previous payment records of a user must be studied, and then it must be evaluated whether the loan is to be paid to the juicer or not. Several companies presently employ data scientists to evaluate the creditworthiness of users using ML algorithms to evaluate the transactions created by the users.
In traditional analytics, the processing of data was in the form of batches. This implies that data was only historical in nature and not real-time. These created issues for several industries that needed real-time data for gaining exposure to the current scenario.
However, with the developments in technology and advancements of dynamic data pipelines, it is now feasible to access the data with basic latency. With this application of data science in finance, companies are able to measure credit scores, transactions, and other financial attributes without any latency issues.
User personalization is a big functionality of financial institutions. With the help of real-time analytics, data scientists can take views from consumer behaviors and are able to make prominent business decisions.
Financial institutions such as insurance companies use user analytics for measuring the customer lifetime value, raising their cross-sales along with reducing the below zero users for boosting the loss.
Financial institutions require data. And so big data has revolutionized the way in which financial institutions operate. The variety and volume of data are contributed via social media and a huge number of transactions.
The data is available in two forms:
While structured data is more convenient to manage, it is unstructured data that creates a lot of issues. This unstructured data can be managed with various NoSQL tools and can be processed with the help of MapReduce.
Another important aspect of big data is Business Intelligence. Industries use machine learning for generating insights regarding the user and extracting business intelligence. There are various tools in AI such as Natural Language Processing, text analytics, and data mining that general meaningful insights from the data.
Along with that, ML algorithms evaluate financial trends and alterations in the industry values via a thorough evaluation of the user data.
Fraud is a big issue for financial institutions. The danger of fraud has increased in the number of transactions. However, with the development of big data and also in analytical tools, it is now feasible for financial institutions to keep track of fraud.
One of the most commonly practiced financial fraud is credit card fraud. The detection of this form of fraud is because of the development of algorithms that have raised the accuracy of anomaly detection.
Along with that, these detections alert the entities regarding anomalies in financial buys, prompting them to block the accounts so as to decrease the number of losses. Several ML tools can also identify unusual patterns in trading data and notify the financial institution for further investigation into it.
Data science in finance revolves around a broad range of opportunities for investment careers. Areas that focus on technology include data science, cybersecurity, machine learning, AI, and many more.
Finally, we conclude that there are various roles of data science in finance industry. The use of data science revolves mostly around the area of risk management and analysis. Entities also use Data Science user portfolio management for evaluating trends in data via business intelligence tools.
Financial companies employ data science for the purpose of fraud detection for finding anomalous transactions and also insurance scams. Data science is also being used in algorithmic trading where ML plays an important role in making anticipation regarding the future market.
Team Oct 19, 2022 No Comments
In the HR (Human resource) niche, decision-making is changing. At a time when the traditional ways of operating HR are no longer sufficient to keep pace with the new technologies and competition, the field is at crossroads. This is a perfect case study to find out the effectiveness of analytics in HR.
When we talk about analytics in HR there are many facets that come into play. HR analytics aims to offer insight into how effectively to manage employees and attain business goals. Because so much data is accessible, it is crucial for HR teams to initially identify which data is most relevant, along with how to use it for optimum ROI.
Modern talent analytics mix data from HR and other business operations to address challenges related to:
So, a leading Multinational Professional Service Company reached Ivy Professional School for upskilling of their HR department to obtain optimum benefit from their operations.
Upskilling as the name suggests implies taking your skill to a next level. This has various benefits for any organization and the individual as well. Upskilling is very crucial as it:
Each employee searches for a purpose in their work, and innovation comes its way when the goal of the organization aligns with individual career aims.
When an employee leaves an organization, you must fill that position, which again starts the hiring and recruiting processes.
Along with upskilling, this analytics program is aimed at creating domain knowledge among the employees in the HR department. Domain knowledge is basically the knowledge of a specific, specialized discipline or niche, in contrast to general (or domain-independent) knowledge.
Considering the characteristics of the job profile and the expectations set by the company, a special curriculum was created.
Analytics in HR is reaching new horizons now. By using people analytics you don’t have to depend on gut feeling anymore. So now many organizations are inclining towards upskilling their employees in the HR department so that they get a good domain knowledge and become a more valuable resource of their company.
You can also reach out to us if you want us to organize similar analytical programs for your organization. Please email us your requirement at info@ivyproschool.com
Team Oct 13, 2022 No Comments
Data science and data analytics are the trending words of this decade. For people who are looking for a long-term career option, data science and big data jobs have been a safe bet. This trend is likely to continue but before you think further about this career option, you should know about the difference between data analytics and data science. Let us begin with the comparison of data science vs analytics.
Presently, data is the primary object for the swift operation of any business to gather important insights and enhance business performance to evolve in the market. So without any further delay, let us begin with the difference between data science and data analytics with example.
Before we get into data science vs analytics, let us gather some ideas about these topics separately. Data analytics aims at performing and processing statistical analysis of prevailing datasets. Analytics emphasizes formulating methods to process, capture, and organize data to unravel actionable insights for present issues and formulating ideal ways to offer this data. More conveniently, the area of data and analytics is directed towards solving issues for questions we know we don’t know the answers to. More crucially, it is based on producing outcomes that can lead to instant enhancements.
Data analytics also revolves around a few varied branches of broader statistics and analysis which help to mix diverse sources of data and locate connections while easing the outcomes.
Data science is a multiskilled field aimed at finding actionable insights from big sets of structured and raw data. The field basically fixates on unraveling answers to the things we are unaware of. Data science professionals use many varied techniques to get answers, including computer science, predictive analytics, machine learning, and statistics to examine huge datasets in an attempt to establish solutions that haven’t been thought of yet.
The primary aim of a data scientist is to ask questions and find out potential routes of study, with less concern for prominent answers and more focus placed on finding the appropriate question to ask. Experts attain this by anticipating potential trends, exploring disconnected and disparate data sources, and finding better avenues to analyze data.
While there are many who use these terms interchangeably, big data and data science are unique fields, with the major variation being the scope. This is an umbrella term for a group of fields that are used for mining large datasets. Data analytics software is a more niched version of this and can even be considered part of the bigger process. Analytics is inclined to identify actionable insights that can be levied immediately based on prevailing queries.
Another prominent difference between the two areas is the question of exploration. Data science isn’t concerned with answering major queries, instead analyzing via huge datasets in sometimes unstructured ways to expose insights. Data analysis operates better when it is aimed, at having questions in the mind that require answers based on the prevailing data. Data science offers wider insight that focuses on which questions should be asked, while big data analytics focuses on discovering answers to questions being asked.
More crucially, data science is more worried about asking questions in comparison to finding specific answers. The niche is aimed at creating potential trends based on prevailing data along with realising better ways to evaluate and model data.
| Data Science | Data Analytics | |
|---|---|---|
| Scope | Macro | Micro |
| Goal | To ask the right questions | To find actionable data |
| Major Fields | Machine learning, AI, search engine engineering, corporate analytics | Healthcare, gaming, travel, industries with immediate data needs |
| Using Big Data | Yes | Yes |
The two fields can be considered varied sides of the same coin, and their operations are highly interconnected. Data science lays the foundations and analyses big datasets to formulate initial observations, potential insights, and future trends that can be crucial. This data by itself is useful for some niche, especially modelling, enhancing machine learning, and improving AI algorithms as it can enhance how data is evaluated and sorted. However, data science asks crucial questions that we didn’t know about before while offering little in the way of hard answers. By adding data analytics into the mix, we can turn those things we know we don’t know into actionable insights along with practical applications.
When considering two disciplines, it is crucial to forget about seeing them as data science vs analytics. Instead, we should see them as parts of a complete system that are crucial to evaluating not just the data we have, but how to better evaluate and analyse it.
As stated above, the career prospects for data science and data analytics are huge and if you want to land your career in the same, then it is important that you get a certification from a reputed institution. The best we can think of is Ivy Professional School. They offer specially curated courses taught by industry experts.
Team Sep 21, 2022 No Comments
There has never been any better time to start a career in data science than now. The amount of data science jobs is anticipated to evolve by 30 percent this decade and it is also one of the most attractive technical roles along with median salaries for data scientists being over a hundred thousand dollars a year. This article will act as a data science interview guide for all data science aspirants.
But before you start to earn that six figure salary, you will be needing to ace your data science interview. And remember this kind of interview is way more than just the portrayal of your technical skills. This guide will help you to know what to expect from your upcoming data science interview and how to prepare accordingly.
It is similar to preparing for other job interviews to prepare for an interview in data science. It is even more the same as interviews as tech roles so you will not have to encounter anything that your fellow software developers have not faced.
Still there are some peculiarities. So let us have a look at the details you should keep in mind when you prepare for any interview in data science.
If you are planning for an interview in data science, then you definitely need to ensure that the basic things are in place. Interviews can be very challenging, as most of the time candidates are nervous, they aren’t sure what to cover and what not to and last-minute data science interview preparations can be very exhausting as well. For interviews in data science, the candidates need to go over technical and soft skills once again. This can be difficult as there will be a lot of things to cover. Landing an interview is just not enough, you have to work on the requisite things to crack the interview as well.
In this blog, we will mainly focus on the things that you need to do a day before your Data Science interview, apart from revising the concepts and focusing on data science interview questions in detail.
The basis to any interview is a good resume and by a good resume, we mean a resume that talks about your strength, skills and expertise very clearly. Your Data Science resume must include all the key details related to your experience and it must also mention the tools you know. Before your interview day, go through the resume thoroughly and revise and edit it if required. Replace the details that are not required with new relevant details.
Just like the details on your resume, revising on the data science projects you have worked on is very important. If there are any projects that are irrelevant to the role you have applied for, adding it doesn’t add much value. Shortlist some best projects that you want to talk on. These projects could be from your current organisation or internships. Also, it is very important that these projects are relevant to your job profile.
Talking about technical skills, it is important for a candidate to have the basic knowledge of the fundamental topics like data structure, distributed computing and languages like Python, R and SQL. Python is one of the most popular languages in the industry according to recent studies. After mastering a programming language like R or Python, one must try to implement the language algorithmically.
Many organisations use puzzles for testing a candidate’s problem-solving skills. They are testing a candidate’s analytical skills by their ability to solve a puzzle. While solving the data science puzzle, remember the following points.
Take time to understand the problem and ask for the details that are not mentioned.
Let the interviewer know about your thought process as the puzzle-solving test is actually to understand your thought process.
Do not stick to the same approach for too long. Try to think out of the box sometimes.
– Research the Job Profile and the Organisation
– Researching the job profile and organisation
Researching the job profile is always beneficial. You will be able to prepare according to the job role. Research about the organisation, try to gain adequate knowledge about the technologies they work with or what they are expecting from this role. Spend some time researching what they are expecting from the role. Spend some time reading about the company’s mission, core values and vision. Spend some time reading about the company’s mission, core values and vision.
This is very important. Getting hands-on experience gives a person the in-depth knowledge that will not only help a data science applicant to understand the scenario better but also help to demonstrate their skills. Working on a data science project and attempting to create and develop a model gives the candidate in-depth understanding of the area.
These are some last moment tips that will help you crack a data science interview. The entire process is a long process. You need to start months in advance and build a strong profile. At Ivy Pro School, we not only provide in-depth knowledge in data science and analytics to our students but also make them industry ready. At Ivy, we also prepare our students to crack interviews in data science and our students are placed at reputed organisations. So, if you are looking to get certified in Data Science and get recognized with your skills, we recommend choosing from our range of Data Science Certifications. You can also get in touch with us at +91-7676882222.
Team Jun 12, 2022 No Comments
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