Evaluation of crime topic models: topic coherence vs spatial crime concentration.

Ritika Pandey George O. Mohler

Published in: ISI (2018)

Keyphrases

topic models
topic modeling
latent dirichlet allocation
topic discovery
latent variables
text mining
latent topics
text documents
co occurrence
probabilistic model
generative model
latent topic models
microblog posts
text corpora
news articles
data analysis
information extraction
active learning