Focal Visual-Text Attention for Memex Question Answering.
Junwei LiangLu JiangLiangliang CaoYannis KalantidisLi-Jia LiAlexander G. HauptmannPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2019)
Keyphrases
- question answering
- syntactic information
- information retrieval
- text summarization
- textual entailment recognition
- information extraction
- natural language processing
- question classification
- free text
- named entities
- cross language
- semantic parsing
- qa clef
- passage retrieval
- natural language
- text documents
- visual information
- text retrieval
- text mining
- visual features
- question answering systems
- video search
- machine learning
- low level
- sentence retrieval
- open domain question answering
- news video
- relation extraction
- natural language questions
- language model
- candidate answers
- query expansion
- semantic information
- speech transcripts
- question answer pairs
- keywords