http://www.ics.uci.edu/~dramanan/teaching/ics273a_winter08/lectures/lecture14.pdf Loss Function 损失函数可以看做 误差部分(loss term) + 正则化部分(regularization term) 1.1 Loss Term Gold Standard (ideal case) Hinge (SVM, soft margin) Log (logistic regression, cross en
原文:http://luowei828.blog.163.com/blog/static/310312042013101401524824 通常而言,损失函数由损失项(loss term)和正则项(regularization term)组成.发现一份不错的介绍资料: http://www.ics.uci.edu/~dramanan/teaching/ics273a_winter08/lectures/lecture14.pdf (题名“Loss functions; a unifying vi