Exploiting Confusion Matrices for Relevance Ranking of Text Documents.
Arpana RawalM. K. KowarSanjay SharmaPublished in: ICETET (2008)
Keyphrases
- text documents
- relevance ranking
- confusion matrices
- topic modeling
- topic models
- text mining
- text classification
- web search
- search engine
- confusion matrix
- keywords
- information extraction
- text categorization
- n gram
- wordnet
- document clustering
- text data
- bag of words
- document collections
- information retrieval
- document representation
- named entities
- databases
- image classification
- information retrieval systems
- decision trees
- document retrieval
- co occurrence
- object recognition
- natural language processing
- feature selection
- image features
- knowledge discovery
- probabilistic model