Exploiting order-preserving perfect hashing to speedup n-gram language model lookahead.
Xiaolong LiYunxin ZhaoPublished in: INTERSPEECH (2003)
Keyphrases
- order preserving
- n gram
- language model
- linear hashing
- language modeling
- language modelling
- probabilistic model
- document retrieval
- hash functions
- query expansion
- test collection
- bag of words
- language independent
- retrieval model
- information retrieval
- word segmentation
- statistical language modeling
- part of speech
- pseudo relevance feedback
- text classification
- context sensitive
- document ranking
- high dimensional
- relevance model
- query terms
- data mining