Hashtag Biased Ranking for Keyword Extraction from Microblog Posts.

Lin Li Chang Su Yueqing Sun Shengwu Xiong Guandong Xu

Published in: KSEM (2015)

Keyphrases

keyword extraction
microblog posts
topic models
contextual advertising
text retrieval
keywords
reputation management
word co occurrence
web search
peer to peer
text summarization
information retrieval systems
co occurrence
multimedia
search engine
knowledge discovery
knowledge representation