Text Categorization Based on Semantic Cluster-Hidden Markov Models.

Fang Li Tao Dong

Published in: ICSI (2) (2013)

Keyphrases

hidden markov models
text categorization
semantic browsing
text classification
feature selection
multi label
distributional clustering

knn
viterbi algorithm
text documents
clustering algorithm
term frequency
conditional random fields
baum welch

semantic features
sequential data
semantic information
tf idf
natural language
unlabeled data
semi supervised learning

k nearest neighbor
semantic similarity
nearest neighbor
co occurrence
text collections
data points
support vector