Improving Core Path Reasoning for the Weakly Supervised Knowledge Base Question Answering.
Nan HuSheng BiGuilin QiMeng WangYuncheng HuaShirong ShenPublished in: DASFAA (1) (2022)
Keyphrases
- question answering
- weakly supervised
- knowledge base
- relation extraction
- named entities
- information extraction
- knowledge representation
- natural language processing
- information retrieval
- superpixels
- answering questions
- object class
- topic models
- named entity recognition
- expert systems
- natural language
- automatic extraction
- wordnet
- semi supervised
- domain specific
- graphical models
- knowledge sources
- artificial intelligence
- machine learning
- text categorization
- domain knowledge
- feature selection