Stop-words in keyphrase extraction problem.

Svetlana Popova Liubov Kovriguina Dmitry Mouromtsev Ivan Khodyrev

Published in: FRUCT (2013)

Keyphrases

stop words
keyphrase extraction
keyphrases
automatic keyphrase extraction
preprocessing step
tf idf
information gain
domain specific
text documents
term frequency
preprocessing
semantic relations
keywords
data mining
news articles
document set
natural language processing
decision trees
information retrieval