Joint Inference of Named Entity Recognition and Normalization for Tweets.
Xiaohua LiuMing ZhouXiangyang ZhouZhongyang FuFuru WeiPublished in: ACL (1) (2012)
Keyphrases
- joint inference
- named entity recognition
- named entities
- information extraction
- semantic role labeling
- relation extraction
- conditional random fields
- natural language processing
- co occurrence
- text summarization
- text mining
- question answering
- semi supervised
- text documents
- information retrieval
- natural language understanding
- probabilistic model
- natural language
- machine learning
- unsupervised learning
- artificial intelligence
- graphical models
- domain specific
- supervised learning
- expert systems
- bi directional
- learning algorithm