Fig. 2
From: Crime topic modeling
Hierarchical NMF topic structure for the entire corpus of events. The left branch captures property crimes. The right branch captures violent crimes. Deception-based property crimes form a distinct tree in the right branch. Tables show topic labels, number of events in each topic, number of events of the top 40 most frequent crime types in each topic, the percent of events for the topic that are formally classified as violent crime (v%) or property crime (p%), and the top-ten topic words. Terminal leaves of the topic model are marked in gray