An NLP-based Question Answering Framework for Spatio-Temporal Analysis and Visualization.
Zhengcong YinChong ZhangDaniel W. GoldbergSathya PrasadPublished in: ICGDA (2019)
Keyphrases
- question answering
- temporal analysis
- natural language processing
- information extraction
- question classification
- natural language questions
- natural language
- named entities
- passage retrieval
- answer validation
- information retrieval
- relation extraction
- machine translation
- knowledge base
- text classification
- question answering systems
- high dimensional
- qa clef
- high level