Finding significant keywords for document databases by two-phase Maximum Entropy Partitioning.
Seba SusanJuli KeshariPublished in: Pattern Recognit. Lett. (2019)
Keyphrases
- maximum entropy
- keywords
- databases
- markov models
- keyword extraction
- maximum entropy principle
- web documents
- text documents
- conditional random fields
- search engine
- maximum entropy model
- user queries
- semantic information
- relevant documents
- document retrieval
- principle of maximum entropy
- minimum cross entropy
- iterative scaling
- transformation based learning
- retrieval systems
- class conditional
- bregman divergences
- document collections
- machine learning
- named entity recognition
- wordnet
- information retrieval systems
- web pages