Sen2Pro: A Probabilistic Perspective to Sentence Embedding from Pre-trained Language Model.
Lingfeng ShenHaiyun JiangLemao LiuShuming ShiPublished in: CoRR (2023)
Keyphrases
- language model
- pre trained
- probabilistic model
- language modeling
- context sensitive
- n gram
- sentence retrieval
- dependency structure
- document retrieval
- retrieval model
- speech recognition
- ad hoc information retrieval
- mixture model
- information retrieval
- test collection
- training data
- query expansion
- natural language
- language modelling
- smoothing methods
- generative model
- divergence from randomness
- query terms
- relevance model
- control signals
- training examples
- translation model
- pseudo relevance feedback
- sentence level
- uncertain data
- decision trees
- neural network
- pairwise
- data sets