Advancing Chart Question Answering with Robust Chart Component Recognition.
Hanwen ZhengSijia WangChris ThomasLifu HuangPublished in: CoRR (2024)
Keyphrases
- question answering
- natural language processing
- cross language
- natural language
- information retrieval
- syntactic information
- question classification
- information extraction
- qa clef
- passage retrieval
- named entities
- open domain question answering
- answer validation
- semantic roles
- natural language questions
- candidate answers
- question answering systems
- relation extraction
- search engine
- answer extraction
- answering questions
- hidden markov models
- knowledge base
- speech transcripts