Zero-Shot Video Moment Retrieval from Frozen Vision-Language Models.
Dezhao LuoJiabo HuangShaogang GongHailin JinYang LiuPublished in: CoRR (2023)
Keyphrases
- language model
- retrieval model
- document retrieval
- test collection
- query expansion
- language modeling
- language models for information retrieval
- ad hoc information retrieval
- information retrieval
- cross language retrieval
- statistical language models
- query terms
- document length
- passage retrieval
- n gram
- document ranking
- speech recognition
- smoothing methods
- probabilistic model
- relevance model
- document level
- video sequences
- ir models
- multimedia
- video data
- language modelling
- video content
- query specific
- vector space model
- video database
- retrieval systems
- retrieval effectiveness
- term dependencies
- pseudo feedback
- information retrieval systems
- pseudo relevance feedback
- text retrieval
- image database
- context sensitive
- document collections
- relevance feedback
- relevant documents
- statistical language modeling
- video frames
- news video
- video search
- video retrieval
- expert finding
- term frequency
- language modeling approaches