Discovering Spatio-Temporal Rationales for Video Question Answering.

Yicong Li Junbin Xiao Chun Feng Xiang Wang Tat-Seng Chua

Published in: CoRR (2023)

Keyphrases

question answering
spatio temporal
human actions
question classification
natural language
information retrieval
video data
information extraction

natural language processing
video content
syntactic information
qa clef
video frames
multimedia
named entities
video sequences

natural language questions
passage retrieval
question answering systems
candidate answers
answer extraction
answering questions
relation extraction
answer validation

textual entailment recognition
cross language
video retrieval
open domain question answering
sentence retrieval
video shots
video database
key frames