2. Built-in Functions https://docs.python.org/3.4/library/functions.html?highlight=file The Python interpreter has a number of functions and types built into it that are always available. They are listed here in alphabetical order. Built-in Funct…
A Neural Network in 11 lines of Python A bare bones neural network implementation to describe the inner workings of backpropagation. Posted by iamtrask on July 12, 2015 Summary: I learn best with toy code that I can play with. This tutorial teaches b…
参考地址:http://www.cnblogs.com/sesshoumaru/p/6000788.html 英文文档: filter(function, iterable) Construct an iterator from those elements of iterable for which function returns true. iterable may be either a sequence, a container which supports iteration, or…
英文文档: filter(function, iterable) Construct an iterator from those elements of iterable for which function returns true. iterable may be either a sequence, a container which supports iteration, or an iterator. If function is None, the identity functio…