Nethali Fernando

Imagine that you are working on your first supervised learning project. You are suppose to do a regression or a classification. How do...

So I am working on my first project in analyzing a dataset using pandas dataframe and wrote a bunch of codes to carry this out. However,...

So recently I happened to code a function for a dataframe and it took me almost 4 hours to get it done. The pseudo code was simple, but I...

A given data set's features will differ in magnitudes and units. For example, a feature weight may vary between 80-200 pounds whereas...

Python is one of the most popular programming language available today. I am new to the data science field. However, during the short...