Audio-Aware Spoken Multiple-Choice Question Answering With Pre-Trained Language Models.
Chia-Chih KuoKuan-Yu ChenShang-Bao LuoPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2021)
Keyphrases
- language model
- multiple choice
- question answering
- speech recognition
- information retrieval
- broadcast news
- passage retrieval
- speech transcripts
- language modeling
- probabilistic model
- n gram
- document retrieval
- automatic speech recognition
- query expansion
- multimedia
- retrieval model
- information extraction
- test collection
- natural language processing
- natural language
- query terms
- pseudo relevance feedback
- visual information
- vector space model
- cross language
- audio visual
- correct answers
- retrieval effectiveness
- semi supervised
- training data