Python is undoubtedly the best language to perform any data science operation. The best part of using Python is that the Python community is very active, so whenever you are stuck in a piece of code or concept, ...

Welcome to the first day of "100 Days Data Science Challenge". In this series, we will try to make you understand with one topic at a time which should not take more than 2 hours. So, in total, ...

We will start with Regular Expressions. RegEx is a way of creating a rule to filter what you want from your data. We will to keep Python as a consistent coding language for this complete exercise. Many of you ...

What is NLP? NLP stands for Natural Language Processing. To put it in a simple way, NLP is a way of developing applications which can understand human language. Millions of Gigabytes of data is being generated every day and there is ...

Publicis Sapient, formerly Sapient, is a digital transformation partner helping established organizations get to their future, digitally-enabled state by fusing strategy, consulting and customer experience with agile engineering. It was founded in 1990.

What are the data structure in R which helps in statistical analysis and graphical representation? Ans.) The following are the data structure in R which are widely used:- a.) Array b.)Matrix c.)Vector d.) Data frame e.) List f.) Tables What is class() function in R? Ans.) This ...

Before you start with the questions, make sure you have your basics clear. Look for explanation if you don't have enough context about some syntax or function. We have provided the table schema wherever required, in case the ...