Dimensionality Reduction Techniques - PCA, Kernel-PCA and LDA Using Python

Summary In this article, we will be looking at some of the useful techniques on how to reduce dimensionality in our datasets. When we talk about dimensionality,  we are referring to the number of columns in our dataset assuming that we are working on a tidy and a clean dataset. When we have many columns […]

Should You Learn R or Python?

Both Python and R have become very popular languages in the last few years, especially among data professionals. Which should you learn or use? Steve has a few thoughts.

A Scope Question

Python - Pandas and HTML

An Empty Integer Numpy Array

A New Array of Zeros

Querying the Pandas DataFrame

Comparing Two Geospatial Series with Python

Learn how to use Python and pandas to compare two series of geospatial data and find the matches.

An Empty NumPy Array

Reading a Specific File from an S3 bucket Using Python

This article shows how you can read data from a file in S3 using Python to process the list of files and get the data.