Automatic Labelling of Topic Models Using Word Vectors and Letter Trigram Vectors.

Wanqiu Kou Fang Li Timothy Baldwin

Published in: AIRS (2015)

Keyphrases

topic models
latent topics
topic modeling
n gram
latent dirichlet allocation
co occurrence
latent topic models
text mining
feature vectors
vector space
probabilistic model
latent variables
generative model
news articles
text documents
word segmentation
data mining