摘要: Back propagation in a nerual network with a Softmax classifier, which uses the Softmax function: $$\hat y_i=\frac{\exp(o_i)}{\sum_j \exp(o_j)}$$ This 阅读全文
posted @ 2016-08-20 19:51 姜楠 阅读(1587) 评论(0) 推荐(0) 编辑