Document Organization and Retrieval using Self Organizing Maps and Statistical Language Modeling.
Apostolos GeorgakisConstantine KotropoulosAlexandros XafopoulosIoannis PitasPublished in: PRIS (2001)
Keyphrases
- statistical language modeling
- retrieval systems
- information retrieval
- document retrieval
- language model
- information retrieval systems
- language modeling
- n gram
- document analysis
- document ranking
- passage retrieval
- naive bayes classification
- query expansion
- document collections
- query terms
- word segmentation
- test collection
- retrieval model
- document classification
- text classification
- text retrieval
- relevant documents
- term frequency
- ad hoc retrieval
- relevance model
- text classifiers
- tf idf
- vector space model
- image retrieval
- document representation
- web documents
- naive bayes
- document clustering
- knowledge discovery
- training set