POIReviewQA: A Semantically Enriched POI Retrieval and Question Answering Dataset.
Gengchen MaiKrzysztof JanowiczCheng HeSumang LiuNi LaoPublished in: GIR@SIGSPATIAL (2018)
Keyphrases
- question answering
- semantically enriched
- passage retrieval
- information retrieval
- sentence retrieval
- information extraction
- document retrieval
- natural language processing
- question answering systems
- question classification
- cross language
- natural language
- answer extraction
- retrieval model
- qa clef
- user generated
- information retrieval systems
- test collection
- query expansion
- syntactic information
- semantic roles
- named entities
- speech transcripts
- language model
- language modeling
- answering questions
- natural language questions
- image retrieval
- product information
- collaborative learning
- relevance feedback
- document collections
- user preferences