{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,19]],"date-time":"2026-02-19T18:24:04Z","timestamp":1771525444641,"version":"3.50.1"},"reference-count":6,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"6","license":[{"start":{"date-parts":[[2013,6,1]],"date-time":"2013-06-01T00:00:00Z","timestamp":1370044800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Signal Process. Lett."],"published-print":{"date-parts":[[2013,6]]},"DOI":"10.1109\/lsp.2013.2258912","type":"journal-article","created":{"date-parts":[[2013,4,18]],"date-time":"2013-04-18T18:07:21Z","timestamp":1366308441000},"page":"587-590","source":"Crossref","is-referenced-by-count":111,"title":["Dictionary Training for Sparse Representation as Generalization of K-Means Clustering"],"prefix":"10.1109","volume":"20","author":[{"given":"Sujit Kumar","family":"Sahoo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anamitra","family":"Makur","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1137\/1.9780898717655"},{"key":"ref3","author":"gersho","year":"1991","journal-title":"Vector Quantization and Signal Compression"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2007.909108"},{"key":"ref5","author":"rubinstein","year":"2008","journal-title":"?Efficient Implementation of the -SVD Algorithm using Batch Orthogonal Matching Pursuit ? Tech Rep"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-1684(00)00072-4"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2006.881199"}],"container-title":["IEEE Signal Processing Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/97\/6497091\/06504716.pdf?arnumber=6504716","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,12]],"date-time":"2022-01-12T16:32:05Z","timestamp":1642005125000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/6504716\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,6]]},"references-count":6,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.1109\/lsp.2013.2258912","relation":{},"ISSN":["1070-9908","1558-2361"],"issn-type":[{"value":"1070-9908","type":"print"},{"value":"1558-2361","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,6]]}}}