Named Entity Recognition from Tweets.
Ayan BandyopadhyayDwaipayan RoyMandar MitraSanjoy Kumar SahaPublished in: LWA (2014)
Keyphrases
- named entity recognition
- named entities
- information extraction
- natural language processing
- co occurrence
- relation extraction
- annotated corpus
- text summarization
- question answering
- text mining
- sequence labeling
- social media
- conditional random fields
- text documents
- unsupervised learning
- classifier ensemble
- proper names
- hand coded
- maximum entropy classifier
- semi supervised
- chinese named entity recognition
- wordnet
- pairwise
- text classification
- relevance feedback
- reference resolution