FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1976906132> ?p ?o ?g. }

• W1976906132 abstract "Bag of features (BoF) representation has attracted an increasing amount of attention in large scale image processing systems. BoF representation treats images as loose collections of local invariant descriptors extracted from them. The visual codebook is generally constructed by using an unsupervised algorithm such as K-means to quantize the local descriptors into clusters. Images are then represented by the frequency histograms of the codewords contained in them. To build a compact and discriminative codebook, codeword selection has become an indispensable tool. However, most of the existing codeword selection algorithms are supervised and the human labeling may be very expensive. In this paper, we consider the problem of unsupervised codeword selection, and propose a novel algorithm called Discriminative Codeword Selection (DCS). Motivated from recent studies on discriminative clustering, the central idea of our proposed algorithm is to select those codewords so that the cluster structure of the image database can be best respected. Specifically, a multi-output linear function is fitted to model the relationship between the data matrix after codeword selection and the indicator matrix. The most discriminative codewords are thus defined as those leading to minimal fitting error. Experiments on image retrieval and clustering have demonstrated the effectiveness of the proposed method." @default.
• W1976906132 created "2016-06-24" @default.
• W1976906132 creator A5011202621 @default.
• W1976906132 creator A5034363096 @default.
• W1976906132 creator A5052757755 @default.
• W1976906132 creator A5081589298 @default.
• W1976906132 creator A5089722002 @default.
• W1976906132 creator A5091459624 @default.
• W1976906132 date "2010-10-25" @default.
• W1976906132 modified "2023-10-16" @default.
• W1976906132 title "Discriminative codeword selection for image representation" @default.
• W1976906132 cites W1969732013 @default.
• W1976906132 cites W1986482242 @default.
• W1976906132 cites W1991980054 @default.
• W1976906132 cites W2013029404 @default.
• W1976906132 cites W2036718463 @default.
• W1976906132 cites W2050559027 @default.
• W1976906132 cites W2060542593 @default.
• W1976906132 cites W2088866137 @default.
• W1976906132 cites W2091911388 @default.
• W1976906132 cites W2092239883 @default.
• W1976906132 cites W2099322651 @default.
• W1976906132 cites W2105126798 @default.
• W1976906132 cites W2108213377 @default.
• W1976906132 cites W2111993661 @default.
• W1976906132 cites W2117513046 @default.
• W1976906132 cites W2128017662 @default.
• W1976906132 cites W2130660124 @default.
• W1976906132 cites W2131085577 @default.
• W1976906132 cites W2133671054 @default.
• W1976906132 cites W2134446283 @default.
• W1976906132 cites W2135046866 @default.
• W1976906132 cites W2141036335 @default.
• W1976906132 cites W2141303268 @default.
• W1976906132 cites W2141362318 @default.
• W1976906132 cites W2151103935 @default.
• W1976906132 cites W2151259137 @default.
• W1976906132 cites W2152993203 @default.
• W1976906132 cites W2162854380 @default.
• W1976906132 cites W2787894218 @default.
• W1976906132 cites W2998216295 @default.
• W1976906132 cites W3006489338 @default.
• W1976906132 cites W3010120015 @default.
• W1976906132 doi "https://doi.org/10.1145/1873951.1873976" @default.
• W1976906132 hasPublicationYear "2010" @default.
• W1976906132 type Work @default.
• W1976906132 sameAs 1976906132 @default.
• W1976906132 citedByCount "15" @default.
• W1976906132 countsByYear W19769061322012 @default.
• W1976906132 countsByYear W19769061322013 @default.
• W1976906132 countsByYear W19769061322014 @default.
• W1976906132 countsByYear W19769061322015 @default.
• W1976906132 countsByYear W19769061322016 @default.
• W1976906132 countsByYear W19769061322017 @default.
• W1976906132 crossrefType "proceedings-article" @default.
• W1976906132 hasAuthorship W1976906132A5011202621 @default.
• W1976906132 hasAuthorship W1976906132A5034363096 @default.
• W1976906132 hasAuthorship W1976906132A5052757755 @default.
• W1976906132 hasAuthorship W1976906132A5081589298 @default.
• W1976906132 hasAuthorship W1976906132A5089722002 @default.
• W1976906132 hasAuthorship W1976906132A5091459624 @default.
• W1976906132 hasBestOaLocation W19769061322 @default.
• W1976906132 hasConcept C11413529 @default.
• W1976906132 hasConcept C115961682 @default.
• W1976906132 hasConcept C127759330 @default.
• W1976906132 hasConcept C153180895 @default.
• W1976906132 hasConcept C153207627 @default.
• W1976906132 hasConcept C154945302 @default.
• W1976906132 hasConcept C17744445 @default.
• W1976906132 hasConcept C199539241 @default.
• W1976906132 hasConcept C2776359362 @default.
• W1976906132 hasConcept C33923547 @default.
• W1976906132 hasConcept C41008148 @default.
• W1976906132 hasConcept C53533937 @default.
• W1976906132 hasConcept C57273362 @default.
• W1976906132 hasConcept C73555534 @default.
• W1976906132 hasConcept C81917197 @default.
• W1976906132 hasConcept C94625758 @default.
• W1976906132 hasConcept C97931131 @default.
• W1976906132 hasConceptScore W1976906132C11413529 @default.
• W1976906132 hasConceptScore W1976906132C115961682 @default.
• W1976906132 hasConceptScore W1976906132C127759330 @default.
• W1976906132 hasConceptScore W1976906132C153180895 @default.
• W1976906132 hasConceptScore W1976906132C153207627 @default.
• W1976906132 hasConceptScore W1976906132C154945302 @default.
• W1976906132 hasConceptScore W1976906132C17744445 @default.
• W1976906132 hasConceptScore W1976906132C199539241 @default.
• W1976906132 hasConceptScore W1976906132C2776359362 @default.
• W1976906132 hasConceptScore W1976906132C33923547 @default.
• W1976906132 hasConceptScore W1976906132C41008148 @default.
• W1976906132 hasConceptScore W1976906132C53533937 @default.
• W1976906132 hasConceptScore W1976906132C57273362 @default.
• W1976906132 hasConceptScore W1976906132C73555534 @default.
• W1976906132 hasConceptScore W1976906132C81917197 @default.
• W1976906132 hasConceptScore W1976906132C94625758 @default.
• W1976906132 hasConceptScore W1976906132C97931131 @default.
• W1976906132 hasLocation W19769061321 @default.
• W1976906132 hasLocation W19769061322 @default.
• W1976906132 hasOpenAccess W1976906132 @default.
• W1976906132 hasPrimaryLocation W19769061321 @default.

• next