Derivative of Sigmoid Function

The sigmoid function is one of the most commonly used neural activations functions. Also, it is used in logistics regression. The advantage of using sigmoid function is that instead of giving discrete values i.e. 0 and 1 it gives a continuous value between 0 and 1....

Managing virtual environment in Anaconda

A virtual environment is an isolated copy of your environment that maintains its own version of the language, packages, and versions. It can help in avoiding version conflicts and dependency issues among projects. Anaconda provides a convenient way to manage packages...

Selection in Pandas – iloc, loc Explained

Data exploration and manipulation is the basic building block for data science. We cannot do this without making selections in our table. At first, it was very confusing and took some time for me to get hang of making selections in Pandas DataFrame. Pandas provided...

Jupyter Lab – Shortcut and Magic Functions

In one of my post, I had written about installing Jupyter Lab and configuring it. If you haven’t installed it yet, you can check this post for the information. I have been using these Jupyter lab shortcuts and magic functions in my day to day work and have...

Scraping FIFA Men’s Ranking data using python

When the world cup started, I got curious about teams and their FIFA World Ranking. I also wanted to see how the ranks of different countries have been throughout the history. This ranking was introduced in December 1992 and a point based system is used for this....

12 examples on Python Regular Expression

  In the last post (Beginner’s Guide to Python Regular Expression), we learnt about python regular expression.  If you don’t know the basic syntax and structure of it, then it will be better to read the mentioned post. If you know, then let’s...

Beginners’ Guide to Python Regular Expression

  Python regular expression is one of the most difficult concepts for the beginners to wrap their heads around. It needs some practice to master it and can be very confusing in the beginning. But once mastered, it is a very handy toolto have and can be used in a...

Introduction to Python Dictionary

Python has a unique data type known as dictionary or python dictionary. It provides a very easy and flexible way to store and organize values. In essence, it is like a list as it can also store multiple values. There are two major difference between list and python...

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