WWW'18 Open Challenge: Financial Opinion Mining and Question Answering.
Macedo MaiaSiegfried HandschuhAndré FreitasBrian DavisRoss McDermottManel ZarroukAlexandra BalahurPublished in: WWW (Companion Volume) (2018)
Keyphrases
- question answering
- opinion mining
- sentiment analysis
- natural language processing
- information retrieval
- information extraction
- sentiment classification
- question classification
- cross language
- topic modeling
- natural language
- named entities
- natural language questions
- passage retrieval
- relation extraction
- qa clef
- question answering systems
- artificial intelligence