Recognizing Named Entities in Tweets.
Xiaohua LiuShaodian ZhangFuru WeiMing ZhouPublished in: ACL (2011)
Keyphrases
- named entities
- information extraction
- named entity recognition
- text mining
- question answering
- relation extraction
- co occurrence
- natural language processing
- named entity extraction
- text documents
- person names
- unsupervised learning
- chinese named entity recognition
- global context
- databases
- noun phrases
- annotated corpus
- web news
- news corpus
- graphical models
- domain specific
- hidden markov models
- pattern recognition
- feature selection
- computer vision
- social networks
- information retrieval