Text Pre-processing for Document Clustering.

Seemab Latif Mary McGee Wood

Published in: NLDB (2008)

Keyphrases

document clustering
text documents
text clustering
text mining
preprocessing
automatic categorization
document categorization
topic detection
tf idf
clustering algorithm
document representation

negative matrix factorization
document corpus
document collections
clustering method
text data
text analysis
related documents
document clusters
keywords
vector space model
knowledge discovery

text categorization
information extraction
tolerance rough set
text retrieval
text classification
ant based clustering
text collections
automatic summarization
web documents
data mining

information retrieval systems
named entities
pairwise constraints
natural language processing
association rules
topic models
feature extraction
feature selection
artificial intelligence
document classification