A novel feature extractor for human action recognition in visual question answering.
Francisco Hércules dos S. SilvaGabriel Maia BezerraGabriel Bandeira HolandaJoão Wellington Mendes de SouzaPaulo A. L. RegoAloísio Vieira Lira NetoVictor Hugo C. de AlbuquerquePedro Pedrosa Rebouças FilhoPublished in: Pattern Recognit. Lett. (2021)
Keyphrases
- question answering
- feature extractor
- information retrieval
- feature extraction
- information extraction
- natural language processing
- qa clef
- natural language
- action recognition
- passage retrieval
- high level
- visual information
- visual features
- feature values
- question answering systems
- machine learning
- data mining
- low level
- computer vision
- edge detector
- human actions
- recognition scheme