A light-weight summarizer based on language model with relative entropy.
Chandan KumarPrasad PingaliVasudeva VarmaPublished in: SAC (2009)
Keyphrases
- lightweight
- language model
- relative entropy
- language modeling
- information theoretic
- information theory
- document retrieval
- n gram
- mutual information
- log likelihood
- covariance matrix
- query expansion
- retrieval model
- text summarization
- probabilistic model
- information retrieval
- context sensitive
- mixture model
- query terms
- wireless sensor networks
- translation model
- decision trees
- markov random field
- maximum entropy
- high dimensional
- text categorization