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 ...

Dr. James McCaffrey of Microsoft Research presents a full-code, step-by-step tutorial on a "very tricky" machine learning technique. Data clustering is the process of grouping data items together so ...

Unlike other industries, healthcare generates not only numerical and categorical data but also large volumes of unstructured ...

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