Character-Level Chinese Backpack Language Models.
Hao SunJohn HewittPublished in: BlackboxNLP@EMNLP (2023)
Keyphrases
- feature selection
- language model
- language modeling
- probabilistic model
- n gram
- information retrieval
- document level
- speech recognition
- document retrieval
- text categorization
- retrieval model
- query expansion
- chinese characters
- statistical language models
- language modelling
- word segmentation
- language models for information retrieval
- test collection
- vector space model
- language model for information retrieval
- smoothing methods
- relevance model
- context sensitive
- ad hoc information retrieval
- translation model
- ad hoc retrieval
- query specific
- pseudo relevance feedback
- cross lingual
- character recognition
- retrieval effectiveness