Overview of the FIRE 2016 Microblog track: Information Extraction from Microblogs Posted during Disasters.
Saptarshi GhoshKripabandhu GhoshPublished in: FIRE (Working Notes) (2016)
Keyphrases
- information extraction
- social media
- microblog posts
- topic detection
- sina weibo
- natural language processing
- text mining
- structured data
- named entities
- precision and recall
- semi structured
- information retrieval
- web documents
- emergency response
- topic models
- free text
- machine learning
- natural language
- data extraction
- ontology based information extraction
- hurricane katrina
- social networks
- hot topics
- machine translation
- relation extraction
- textual data
- named entity recognition
- conditional random fields
- word sense disambiguation
- social networking
- question answering
- open domain
- data mining
- online social networks
- text documents