Why pay more? A simple and efficient named entity recognition system for tweets.
Chanchal SumanSaichethan Miriyala ReddySriparna SahaPushpak BhattacharyyaPublished in: Expert Syst. Appl. (2021)
Keyphrases
- named entities
- information extraction
- named entity recognition
- relation extraction
- question answering
- named entity extraction
- natural language processing
- text mining
- co occurrence
- text documents
- annotated corpus
- global context
- linguistic features
- databases
- unsupervised learning
- contextual features
- social media
- weakly supervised
- person names
- maximum entropy model
- noun phrases
- artificial intelligence
- information retrieval
- keywords
- data sets
- domain specific
- active learning
- data points