Topic Modeling over Short Texts by Incorporating Word Embeddings.

Jipeng Qiang Ping Chen Tong Wang Xindong Wu

Published in: CoRR (2016)

Keyphrases

topic modeling
latent topics
short texts
short text
topic models
latent dirichlet allocation
query words

co occurrence
text classification
text mining
topic detection
vector space
low dimensional

n gram
text documents
dimensionality reduction
information retrieval
word sense disambiguation
generative model

probabilistic model
named entities
collaborative filtering
natural language processing
image classification
knn