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Topical Keyphrase Extraction from Twitter.
Wayne Xin Zhao
Jing Jiang
Jing He
Yang Song
Palakorn Achananuparp
Ee-Peng Lim
Xiaoming Li
Published in:
ACL (2011)
Keyphrases
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keyphrase extraction
automatic keyphrase extraction
keyphrases
social media
keywords
social networks
domain specific
topic models
semantic relations
document set
learning to rank
supervised machine learning
document retrieval
user generated content
query expansion
n gram
news articles
co occurrence