Normalization clusters data items together based on functional dependencies within the data items. This normalized arrangement expresses the semantics of the business items being presented.

Denormalization helps to address a fundamental fact in databases: slow read and join operations. Imagine a fruit seller has two daily lists: one of in-stock fruit and another with the market prices of ...

Dr. James McCaffrey of Microsoft Research uses a full code sample and screenshots to show how to programmatically normalize numeric data for use in a machine learning system such as a deep neural ...