Data analysis is a fundamental process in any project. However, data can be lumped into different types, with categorical and ...

The simple answer is that using categorical data with today’s tools is complex, and most data scientists aren’t trained to use it. Figuring out how to use categorical data will help companies solve ...

Data clustering is the process of grouping data items together so that similar items are in the same group/cluster. For strictly numeric data, the k-means clustering technique is relatively simple, ...

Most of the existing clustering approaches are applicable to purely numerical or categorical data only, but not the both. In general, it is a nontrivial task to perform clustering on mixed data ...