PipeNet: Question Answering with Semantic Pruning over Knowledge Graphs.
Ying SuJipeng ZhangYangqiu SongTong ZhangPublished in: CoRR (2024)
Keyphrases
- question answering
- natural language
- semantic parsing
- question answering systems
- semantic roles
- information retrieval
- question classification
- information extraction
- passage retrieval
- natural language processing
- semantic information
- cross language
- syntactic information
- relation extraction
- qa clef
- named entities
- knowledge representation
- open domain question answering
- semantic similarity
- domain knowledge
- sentence retrieval
- natural language questions
- semantic analysis
- knowledge sources
- text retrieval
- query expansion
- answer validation