Open-Vocabulary Video Question Answering: A New Benchmark for Evaluating the Generalizability of Video Question Answering Models.
Dohwan KoJi Soo LeeMiso ChoiJaewon ChuJihwan ParkHyunwoo J. KimPublished in: ICCV (2023)
Keyphrases
- question answering
- natural language processing
- natural language
- information retrieval
- question classification
- information extraction
- named entities
- multimedia
- video data
- passage retrieval
- video sequences
- qa clef
- open domain question answering
- video content
- video search
- question answering systems
- video retrieval
- cross language
- relation extraction
- multi modal
- sentence retrieval
- syntactic information
- machine learning
- answer validation
- probabilistic model
- qa systems
- answer extraction
- search engine
- semantic roles
- natural language questions
- visual features
- speech transcripts
- key frames