How Preprocessing Affects Unsupervised Keyphrase Extraction.

Rui Wang Wei Liu Chris McDonald

Published in: CICLing (1) (2014)

Keyphrases

keyphrase extraction
preprocessing
automatic keyphrase extraction
keyphrases
unsupervised learning
supervised learning
feature extraction
domain specific
keywords
pairwise
document retrieval
learning to rank
supervised machine learning
semi supervised
web search
semantic relations