Stochastic Non-convex Ordinal Embedding with Stabilized Barzilai-Borwein Step Size

17 Nov 2017Ke MaJinshan ZengJiechao XiongQianqian XuXiaochun CaoWei LiuYuan Yao

Learning representation from relative similarity comparisons, often called ordinal embedding, gains rising attention in recent years. Most of the existing methods are batch methods designed mainly based on the convex optimization, say, the projected gradient descent method... (read more)

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