A Case Based Reasoning Approach for Answer Reranking in Question Answering.
Karl-Heinz WeisPublished in: CoRR (2015)
Keyphrases
- question answering
- question classification
- natural language questions
- question answering systems
- qa systems
- answering questions
- answer validation
- candidate answers
- answer extraction
- question answer pairs
- information retrieval
- natural language processing
- qa clef
- natural language
- cross language
- information extraction
- image search
- visual features
- passage retrieval
- syntactic information
- named entities
- information retrieval systems
- artificial intelligence
- relation extraction
- semantic roles
- sql queries
- document collections
- relational databases
- textual entailment recognition