Wikipedia
DataDetective
DataDetective is a data mining platform developed by Sentient Information Systems. Since 1992, this software is being applied in organizations that have the need for retrieving patterns and relations in their typically large databases. DataDetective does this by offering a broad spectrum of data analysis techniques, such as associative memory prediction, clustering, decision trees, fuzzy matching, but also basic statistics, graphs and geographical visualization.
Several Dutch police forces use DataDetective for crime analysis.