A Novel Document Ranking Method Using the Discrete Cosine Transform.
Laurence Anthony F. ParkMarimuthu PalaniswamiKotagiri RamamohanaraoPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2005)
Keyphrases
- information retrieval
- document clustering
- document collections
- retrieval systems
- keywords
- web documents
- document images
- document retrieval
- document classification
- textual content
- information retrieval systems
- vector space model
- digital documents
- machine learning
- electronic documents
- document processing
- document analysis
- structured documents
- relevant documents
- semantic information
- probabilistic model