Research Article
Online Coregularization for Multiview Semisupervised Learning
Table 4
Mean test error rates on the rotating two-moons-two-lines synthetic data sequence. The error rates are reported for three different sparse approximations. For gradient ascent, we choose a stationary step size . The result shows that our derived online co-regularization algorithms are able to track the changes in the sequence and maintain a smaller error rate compared with batch learning algorithms. Specially, ADA (Buffer- ) performs better than the other online co-regularization algorithms.
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