生成二维码

说明：  卷积网络正在推动着图像识别方面的进步，其不仅改进了整体图像的分类效果，而且在具有结构化输出的局部任务上也取得了进步，包括边界框目标检测，关键点预测等。 自然下一步是改进在像素级别上的预测。其实，以前的方法已经使用卷积网络进行语义分割任务，其中每个像素都被标记为属于目标或属于其他区域，但让具有缺点。 FCN和CNN的区别：CNN卷积层之后连接的是全连接层；FCN卷积层之后仍连接卷积层，输出的是与输入大小相同的特征图，提出一个端到端，像素对像素的全卷积网络用于语义分割任务(Convolution network is promoting the progress of image recognition. It not only improves the classification effect of the whole image, but also makes progress in the local tasks with structured output, including boundary box target detection, key point prediction and so on. The natural next step is to improve prediction at the pixel level. In fact, previous methods have used convolutional networks for semantic segmentation tasks, in which each pixel is marked as belonging to the target or other regions, but it has disadvantages. The difference between FCN and CNN: CNN convolution layer is connected with full connection layer after CNN convolution layer; FCN convolution layer is still connected with convolution layer after FCN convolution layer, and the output is the same as the input size of feature map. An end-to-end, pixel to pixel full convolution network is proposed for semantic segmentation task)

这是一本介绍PYTHON编程的好书，其中内容详实，举例经典，且有详细的代码可供参考，极为适合初学者使用。(This is an introduction PYTHON programming books, including informative, the classic example, and there is a detailed code for reference, very suitable for beginners to use.)

说明：  使用abaqus进行蠕变分析，这个例子有着详细的步骤过程。(Using ABAQUS for creep analysis, this example has a detailed process.)

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：  通过模拟退火算法解决旅行商问题，能够通过运行(The simulated annealing algorithm is used to solve the traveling salesman problem)

该文件以python为语言，通过应用机器学习中的PCA技术提取人脸特征(This document takes Python as the language and extracts facial features by applying PCA technology in machine learning)

机器学习之文本分类，有代码，语料库，分词 python语言(Machine Learning Text Categorization, Code, Corpus, Word Segmentation Python language)

python选择排序算法简单递归函数二分查找

说明：  是《Python语言在ABAQUS中的应用》书中源码，可以为学习Python和ABAQUS的同学提供很好的资料。(Is "Python language in ABAQUS application" book source code, can provide python and ABAQUS students very good information.)

用树莓派实现人脸识别，通过分析出的表情播放音乐(Using raspberry pie to realize face recognition and play music)