Distilling Semantic Concept Embeddings from Contrastively Fine-Tuned Language Models.
Na LiHanane KteichZied BouraouiSteven SchockaertPublished in: SIGIR (2023)
Keyphrases
- language model
- fine tuned
- semantic concepts
- multi modal
- fine tuning
- language modeling
- visual features
- low level
- semantic similarity
- low level features
- probabilistic model
- video analysis
- n gram
- domain specific
- document retrieval
- visual content
- information retrieval
- vector space
- query expansion
- low dimensional
- test collection
- multimedia data
- image annotation
- multimedia content
- semantic information
- key frames
- retrieval model
- image collections
- video shots
- high level
- smoothing methods
- relevance feedback
- text documents
- bag of words
- text categorization
- image retrieval
- object recognition