Ethos: Rectifying Language Models in Orthogonal Parameter Space.
Lei GaoYue NiuTingting TangSalman AvestimehrMurali AnnavaramPublished in: CoRR (2024)
Keyphrases
- parameter space
- language model
- language modeling
- n gram
- probabilistic model
- information retrieval
- language modelling
- document retrieval
- high dimensional
- speech recognition
- retrieval model
- test collection
- context sensitive
- query expansion
- parameter values
- smoothing methods
- query specific
- pseudo relevance feedback
- relevance model
- language models for information retrieval
- statistical language models
- hough space
- ad hoc information retrieval
- document ranking
- vector space model
- translation model
- okapi bm
- query terms
- search space
- feature selection