Context Transformer with Stacked Pointer Networks for Conversational Question Answering over Knowledge Graphs.
Joan PlepiEndri KacupajKuldeep SinghHarsh ThakkarJens LehmannPublished in: ESWC (2021)
Keyphrases
- question answering
- natural language
- cross language
- information extraction
- natural language processing
- syntactic information
- knowledge base
- named entities
- domain knowledge
- information retrieval
- relation extraction
- passage retrieval
- question classification
- context aware
- knowledge representation
- qa clef
- sentence retrieval
- contextual information
- expert systems
- answer validation
- question answering systems
- natural language questions
- open domain question answering
- semantic roles
- document retrieval