A Comparative Study of Syntactic Parsers for Event Extraction.
Makoto MiwaSampo PyysaloTadayoshi HaraJun'ichi TsujiiPublished in: BioNLP@ACL (2010)
Keyphrases
- event extraction
- parse tree
- syntactic parsing
- semantic parsing
- dependency parser
- open domain
- information extraction
- semantic parser
- context free grammars
- online news
- dependency parsing
- semantic role labeling
- cross lingual
- natural language processing
- news articles
- natural language
- information fusion
- question answering
- information access
- part of speech
- semantic roles
- border security
- structured data
- search engine
- artificial intelligence