协同过滤推荐算法

说明：  这是一本关于python编程的指导用书，非常全面(This is a very comprehensive guide book on Python programming.)

基于机器学习的认知无线电频谱感知,机器学习的认知无线电频谱感知(Based on machine learning cognitive radio spectrum sensing, machine learning, cognitive radio spectrum sensing)

说明：  爬取微博内容，通过python进行抓取分析(Microblogging information crawling layer is responsible for climbing the microblogging information and downloading the file shared by microblogging user.)

说明：  基于python的俄罗斯方块小游戏，有详细的代码解释，是用pyqt写的。(A little game of Tetris based on Python,There is a detailed code explanation, which is written in pyqt.)

说明：  深度学习目标检测的yolov3,可以直接拿来作为目标检测的模型(Yolov3 for deep learning target detection)

说明：  python data science handbook

说明：  插入cohesive单元, 便于用户在ABAQUS使用时方便插入cohesive单元材料(insert cohesive element)

说明：  BP神经网络算法,自动分析误差，参数迭代生成(BP neural network algorithm, automatic error analysis, iterative parameter generation)

用python爬虫抓站的实用技巧，学习python爬虫抓站的实用知识(Practical Skills of Python Crawler Grab Station)

本代码采用python语言编写的的一个LSTM时间序列来预测销量(This code uses a LSTM time series written in Python language to predict sales)