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    Posts about Data Science (12):

    Top 21 Business Analyst Interview Questions and Answers

    The role of a business analyst (BA) is to act as a bridge between the company’s information technology and business departments. In simpler words, the BA assesses the organization’s business needs and how it can integrate with technology and facilitate these solutions to the stakeholders. 

    Top 21 Business Analyst Interview Questions and Answers

    1. What is the role of a BA in an organization?

    That's simple! The business analyst is the one who analyzes the business of an organization. Their role...
    Data Science
    Priyanka Desai

    Linear Regression With Python scikit Learn

    Regression is a way of assessing the relationship between possible causes and observed effects.

    It finds use in different domains from Economics to Healthcare to Science to ascertain the relationship between the independent (cause) variables and dependent (effects) variables.

    In this modeling technique, a set of statistical processes are used for estimating the relationships among variables. 

    Types of regression techniques

    1. Linear Regression

    a. Simple Linear

    b. Multiple Linear

    2. Logistic...
    Data Science
    Sumit Goyal

    How to drive Business value with Robotic Process Automation(RPA)?

    Artificial Intelligence(AI) andMachine Learningare transforming many industries around the world. Few implementations such as autonomous cars are set to transform the world. But AI doesn’t always have to be the game-changer. Due to technologies such as Robotic Process Automation(RPA), AI is expanding to more areas. The areas include the business sectors where the tasks are repetitive. So, what is RPA? RPA involves a set of algorithms created to improve the quality of business results. RPA...
    Data Science
    Abhinav Gazta

    9 Types of Hypothesis Testing for Six Sigma Data Analysis

    Hypothesis testing is a statistical technique that tells us whether the tests of our experiment have shown any meaningful results. After hypothesis testing, you can tell whether the test results have happened due to pure chance or a significant intervention. If it is down to chances, it will be difficult or impossible to replicate the results. However, if it is due to a particular instance, knowledge of that will enable us to replicate the results time and again.
    Data Science
    Raktim Sharma
    Top 8 Trends in IT You Need to Know

    Top 8 Trending Technologies in IT You Need to Know

    The latest trending technologies in IT are a topic of interest for anyone remotely related to this field, given its dynamic nature. The forever evolving areas that comprise IT constantly show signs of trending technologies, with industry experts spotting and pointing them out. Global advisory companies like Gartner write reports that highlight top trending technologies that eventually change the face of IT. 

    As a pioneer in tech education, GreyCampus remains in pursuit of emerging as well as...
    Data Science
    Raktim Sharma
    Data Science Vs Computer Science Vs Data Analytics: A Breakdown

    Data Science vs Computer Science vs Data Analytics: A Breakdown

    With the pandemic steering the world towards technology-based solutions, the tech sector has experienced significant growth. Of the endless career possibilities in the sector, data science, computer science, and data analytics are three prominent fields currently taking center stage. These domains are now responsible for influencing critical decisions and driving success in both small-scale and large-scale organizations.

    Now, how do these fields differ from each other? Are they subsets of a...
    Data Science
    Deepthy Prabha
    The Most Detailed Data Science Career Guide in 2021

    The Most Comprehensive Data Science Career Guide in 2021

    Everyone wants to land their dream job without all the hustle that goes into it. However, that simply isn’t possible. Sure, there may be some lucky individuals who got their desired jobs without much effort, but for most people, there is a process they need to go through, especially when it’s a field as complex as data science. 

    Data science has a vast presence and you can find it in different areas like social media, eCommerce stores, digital sensors, videos, and much more. It is an...
    Data Science
    Priyanka Desai
    Demonstrate your skills with these ML Projects!

    Demonstrate your skills with these Machine Learning Projects!

    Machine Learning (ML) is widely applied to businesses of all sizes and across disciplines. The capabilities of machine learning to compute a vast amount of data while developing intelligent algorithms allows humans to explore their creative ambitions. In the background, ML crunches data and automates mundane tasks. In short, ML allows systems to learn complex tasks and improve them without being directly programmed.

    Being called the fastest-growing technology, choosing a career in machine...
    Data Science
    Priyanka Desai
    Artificial Neural Networks With Google Colab & Python

    Dig Into Artificial Neural Networks With Google Colab & Python

    Hey Alexa, play some music! Hey Alexa, what is the cricket score today?Have you ever had interactions like these?

    If so, as a user, you have pretty much explored artificial intelligence at length!

    Deep learning, commonly known as a neural network, is the approach that artificial intelligence (AI) uses. The concept of artificial intelligence was originally proposed in 1944 by two researchers, Warren McCullough and Walter Pitts, from the University of Chicago, USA. 

    You may also like: How to...
    Data Science
    Sandeep Singh