Semantic Density: Uncertainty Quantification in Semantic Space for Large Language Models.
Xin QiuRisto MiikkulainenPublished in: CoRR (2024)
Keyphrases
- semantic space
- language model
- language modeling
- latent semantic analysis
- semantic concepts
- co occurrence
- n gram
- document retrieval
- cross modal
- information retrieval
- retrieval model
- query expansion
- visual features
- probabilistic model
- test collection
- semantic features
- vector space model
- multi modal
- video analysis
- document representation
- semantic information
- singular value decomposition
- visual content
- image classification
- low level visual features