STL-CQA: Structure-based Transformers with Localization and Encoding for Chart Question Answering.
Hrituraj SinghSumit ShekharPublished in: EMNLP (1) (2020)
Keyphrases
- question answering
- information extraction
- information retrieval
- named entities
- natural language processing
- question classification
- cross language
- natural language
- question answering systems
- relation extraction
- passage retrieval
- structural features
- open domain question answering
- syntactic information
- qa clef
- semantic role labeling