Lexical normalization for social media text.
Bo HanPaul CookTimothy BaldwinPublished in: ACM Trans. Intell. Syst. Technol. (2013)
Keyphrases
- social media
- lexical features
- keywords
- user comments
- textual entailment
- recognizing textual entailment
- linguistic analysis
- semantic network
- linguistic information
- chinese text
- natural language processing
- online sources
- text processing
- lexical information
- natural language text
- free text
- text retrieval
- syntactic information
- information retrieval
- lexical chains
- textual data
- syntactic features
- text mining
- syntactic categories
- textual entailment recognition
- manually constructed
- social media data
- big data
- text documents
- preprocessing
- textual content
- syntactic structures
- word pairs
- computational linguistics
- word sense
- word sense disambiguation
- social media platforms
- question answering
- wordnet
- information extraction
- search engine
- machine learning