{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,31]],"date-time":"2022-03-31T20:46:57Z","timestamp":1648759617867},"reference-count":18,"publisher":"World Scientific Pub Co Pte Lt","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Wavelets Multiresolut Inf. Process."],"published-print":{"date-parts":[[2019,5]]},"abstract":"<jats:p> Top performing algorithms are trained on massive amounts of labeled data. Alternatively, domain adaptation (DA) provides an attractive way to address the few labeled tasks when the labeled data from a different but related domain are available. Motivated by Fisher criterion, we present the novel discriminative regularization term on the latent subspace which incorporates the latent sparse domain transfer (LSDT) model in a unified framework. The key underlying idea is to make samples from one class closer and farther away from different class samples. However, it is nontrivial to design the efficient optimization algorithm. Instead, we construct a convex surrogate relaxation optimization constraint to ease this issue by alternating direction method of multipliers (ADMM) algorithm. Subsequently, we generalize our model in the reproduced kernel Hilbert space (RKHS) for tracking the nonlinear domain shift. Empirical studies demonstrate the performance improvement on the benchmark vision dataset Caltech-4DA. <\/jats:p>","DOI":"10.1142\/s0219691319500115","type":"journal-article","created":{"date-parts":[[2018,12,12]],"date-time":"2018-12-12T07:04:57Z","timestamp":1544598297000},"page":"1950011","source":"Crossref","is-referenced-by-count":0,"title":["Fisher-discriminative regularized latent sparse transfer model"],"prefix":"10.1142","volume":"17","author":[{"given":"Xu","family":"Gou","sequence":"first","affiliation":[{"name":"College of Electronic and Information Engineering, Sichuan University, Chengdu 610064, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Lu","sequence":"additional","affiliation":[{"name":"College of Electronic and Information Engineering, Sichuan University, Chengdu 610064, P. R. China"},{"name":"School of Software Engineering, Beijing Jiaotong University, Beijing 100044, P. R. 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