technology   pandas python

Pandas DataFrame by Example

15 Dec 2015   Lots of examples of ways to use one of the most versatile data structures in the whole Python data analysis stack. Learn how to slice and dice, select and perform commonly used operations on DataFrames.

Read More ›

technology   pandas

One-Hot Encoding a Feature on a Pandas Dataframe: an Example

27 Nov 2015   One-hot encoding is a simple way to transform categorical features into vectors that are easy to deal with. Learn how to do this on a Pandas DataFrame.

Read More ›

technology   aws emr spark

Creating a Spark Cluster on AWS EMR: a Tutorial

10 Nov 2015   AWS now provides full support for Spark Clusters within Elastic MapReduce (EMR). It's very simples and you just need a couple of minutes to learn how to do it.

Read More ›