A novel document ranking method using the discrete cosine transform
Author
Park, LAF; Palaniswami, M; Ramamohanarao, KDate
2005-01-01Source Title
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCEPublisher
IEEE COMPUTER SOCAffiliation
Computer Science and Software EngineeringMetadata
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Journal ArticleCitations
Park, L. A. F., Palaniswami, M. & Ramamohanarao, K. (2005). A novel document ranking method using the discrete cosine transform. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 27 (1), pp.130-135. https://doi.org/10.1109/TPAMI.2005.2.Access Status
This item is currently not available from this repositoryAbstract
We propose a new Spectral text retrieval method using the Discrete Cosine Transform (DCT). By taking advantage of the properties of the DCT and by employing the fast query and compression techniques found in vector space methods (VSM), we show that we can process queries as fast as VSM and achieve a much higher precision.
Keywords
Artificial Intelligence and Image Processing; Information SystemsExport Reference in RIS Format
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