A novel document ranking method using the discrete cosine transform

IEEE Transactions on Pattern Analysis and Machine Intelligence

Volumn 27, Issue 1, 2005, Pages 130-135

  Park, Laurence A F ^a   Palaniswami, Marimuthu ^a   Ramamohanarao, Kotagiri ^a  

^a UNIVERSITY OF MELBOURNE   (Australia)

Author keywords

Fast fourier transforms; Indexing methods; Information search and retrieval

Indexed keywords

COSINE TRANSFORMS; FAST FOURIER TRANSFORMS; INDEXING (OF INFORMATION); MARKOV PROCESSES; MATRIX ALGEBRA; VECTORS;

DISCRETE COSINE TRANSFORM; DOCUMENT RANKING METHOD; INDEXING METHODS; VECTOR SPACE METHODS;

INFORMATION RETRIEVAL SYSTEMS;

ALGORITHM; ARTICLE; ARTIFICIAL INTELLIGENCE; AUTOMATED PATTERN RECOGNITION; COMPARATIVE STUDY; COMPUTER ASSISTED DIAGNOSIS; COMPUTER GRAPHICS; COMPUTER INTERFACE; DOCUMENTATION; EVALUATION; HANDWRITING; IMAGE ENHANCEMENT; IMAGE SUBTRACTION; INFORMATION PROCESSING; INFORMATION RETRIEVAL; MATHEMATICAL COMPUTING; METHODOLOGY; READING; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING; STATISTICAL MODEL; VALIDATION STUDY;

ALGORITHMS; ARTIFICIAL INTELLIGENCE; AUTOMATIC DATA PROCESSING; COMPUTER GRAPHICS; DOCUMENTATION; HANDWRITING; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; INFORMATION STORAGE AND RETRIEVAL; MODELS, STATISTICAL; NUMERICAL ANALYSIS, COMPUTER-ASSISTED; PATTERN RECOGNITION, AUTOMATED; READING; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING, COMPUTER-ASSISTED; SUBTRACTION TECHNIQUE; USER-COMPUTER INTERFACE;

EID: 13344277982     PISSN: 01628828     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPAMI.2005.2     Document Type: Article

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