Neural Nets 神经网络 OK, so how do our typical models for tasks like image recognition actually work? The most popular—and successful—current approach uses neural nets. Invented—in a form remarkably close to their use today—in the 1940s, neural nets …
一、栈的概念及结构
1、概念 栈:一种特殊的线性表,其只允许在表尾进行插入和删除元素操作。进行数据插入和删除操作的一端称为栈顶,另一端称为栈底。栈中的数据元素遵守后进先出 LIFO(Last In First Out)的原则。 压栈…