Unsupervised Keyword Extraction from Microblog Posts via Hashtags.

Lin Li Jinghang Liu Yueqing Sun Guangdong Xu Jingling Yuan Luo Zhong

Published in: J. Web Eng. (2018)

Keyphrases

microblog posts
keyword extraction
unsupervised methods
text retrieval
topic models
reputation management
keywords
supervised learning
weakly supervised
unsupervised learning
word co occurrence
multimedia
semi supervised
social media
text summarization