BTM: Topic Modeling over Short Texts.

Xueqi Cheng Xiaohui Yan Yanyan Lan Jiafeng Guo

Published in: IEEE Trans. Knowl. Data Eng. (2014)

Keyphrases

topic modeling
short texts
short text
latent topics
topic models
topic detection
text classification
latent dirichlet allocation
text mining
collaborative filtering
machine learning
text documents
support vector
random variables
bag of words