Towards Optimisation of Collaborative Question Answering over Knowledge Graphs.
Kuldeep SinghMohamad Yaser JaradehSaeedeh ShekarpourAkash KulkarniArun Sethupat RadhakrishnaIoanna LytraMaria-Esther VidalJens LehmannPublished in: CoRR (2019)
Keyphrases
- question answering
- question classification
- natural language processing
- information extraction
- named entities
- information retrieval
- qa clef
- question answering systems
- natural language questions
- cross language
- natural language
- passage retrieval
- relation extraction
- machine learning
- knowledge representation
- domain knowledge
- answer validation
- open domain question answering
- feature weighting
- information retrieval systems
- syntactic information
- candidate answers
- answer extraction
- sentence retrieval
- expert systems