KECP: Knowledge Enhanced Contrastive Prompting for Few-shot Extractive Question Answering.
Jianing WangChengyu WangMinghui QiuQiuhui ShiHongbin WangJun HuangMing GaoPublished in: EMNLP (2022)
Keyphrases
- question answering
- text summarization
- information extraction
- natural language processing
- domain knowledge
- information retrieval
- named entities
- natural language
- natural language questions
- qa clef
- question classification
- passage retrieval
- open domain question answering
- question answering systems
- video sequences
- visual features
- knowledge representation
- syntactic information
- expert systems
- answer validation
- named entity recognition
- sentence retrieval
- knowledge base
- artificial intelligence