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Keyword Extraction from Short Documents Using Three Levels of Word Evaluation.
Mika Timonen
Timo Toivanen
Melissa Kasari
Yue Teng
Chao Cheng
Liang He
Published in:
IC3K (2012)
Keyphrases
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keyword extraction
word co occurrence
keywords
co occurrence
text retrieval
lexical chains
machine learning
relevant documents
text summarization
information retrieval
keyphrase extraction
document collections
information retrieval systems
evaluation method
related words
text documents
retrieval systems