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. 2013 Dec 12;13(12):17130–17155. doi: 10.3390/s131217130

Figure 6.

Figure 6.

Offline, online LS-OC-SVM and sparse online LS-OC-SVM results of “ring-line-square”, (a) The contours when all the training date are learned as one batch offline; (b) The contours when the training data are learned via online LS-OC-SVM; (c) The blue circle (pointed out by the arrow) shows the original dictionary. The red points show the 534 new data included into the dictionary via sparse online LS-OC-SVM; (d) The contours when the training data are learned via sparse online LS-OC-SVM.