Retrieve, Program, Repeat: Complex Knowledge Base Question Answering via Alternate Meta-learning.
Yuncheng HuaYuan-Fang LiGholamreza HaffariGuilin QiWei WuPublished in: CoRR (2020)
Keyphrases
- question answering
- meta learning
- knowledge base
- inductive learning
- learning tasks
- information retrieval
- natural language processing
- model selection
- natural language
- passage retrieval
- knowledge acquisition
- information extraction
- qa clef
- real world
- question answering systems
- decision trees
- knowledge representation
- data mining
- machine learning algorithms
- expert systems
- database systems
- feature selection
- natural language questions
- logic programming
- active learning
- artificial intelligence