摘要:
1、神经网络是什么? 神经网络由输入层、隐藏层和输出层组成,长相如下图所示。对于一些问题来说用线性回归可以解决,但有些问题用线性很麻烦,而用神经网络就很轻松了,各有各的优缺点。对于神经网络来说,是一种非线性的,输入参数,通过隐藏层输出结果。这隐藏层中,每一层都是根据前一层得到的,在进行wx+b运算后 阅读全文
摘要:
Problem Description There is an apple tree in front of Taotao's house. When autumn comes, n apples on the tree ripen, and Taotao will go to pick these 阅读全文
摘要:
Problem Description In computer science, a character is a letter, a digit, a punctuation mark or some other similar symbol. Since computers can only p 阅读全文