Effective Search of Logical Forms for Weakly Supervised Knowledge-Based Question Answering.
Tao ShenXiubo GengGuodong LongJing JiangChengqi ZhangDaxin JiangPublished in: IJCAI (2020)
Keyphrases
- question answering
- weakly supervised
- relation extraction
- named entities
- information extraction
- natural language
- natural language processing
- information retrieval
- co occurrence
- semantic similarity
- named entity recognition
- automatic extraction
- machine learning
- computer vision
- visual features
- topic models
- semantic features