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mxnet_center_loss
相关论文见 《A Discriminative Feature Learning Approach for Deep Face Recognition》 , Yandong Wen, Kaipeng Zhang, Zhifeng Li, and Yu Qiao, Shenzhen 更新作者官方放出的 代码 ，基于caffe 作者的出发点和contrastive...
View ArticleOutput of Python Program | Set 1
Predict the output of following python programs: Program 1: r = lambda q: q * 2s = lambda q: q * 3x = 2x = r(x)x = s(x)x = r(x)print x Output: Explanation :In the above program r and s are lambda...
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给你飞速体验的五大新型Python框架！
【51CTO.com快译】 绝对值得您一试的五款极速python框架 如果旧有Python网络与Web库的速度无法满足您的需求，那么这些新型框架将带来更快速的体验。...
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解决Requests抓取中文网页乱码问题
Requests是用python语言编写，使用的是urllib3，拥有了它的所有特性，Requests 支持 HTTP 连接保持和连接池，支持使用 cookie 保持会话，支持文件上传，支持自动确定响应内容的编码，支持国际化的 URL 和 POST...
View ArticleFizzBuzz
FizzBuzz ( LeetCode Link ) Why Can't Programmers.. Program? Is the FizzBuzz task an effective way to interview engineers? FizzBuzz Still Works Description Write a program that outputs the string...
View ArticlePython类的特殊属性
版权声明：此文章转载自_infocool 原文链接：http://www.infocool.net/kb/python/201610/205915.html 如需转载请联系听云College团队成员小尹 邮箱：yinhy#tingyun.com Ｐython中的特殊属性 定义如下类： class Foo(object): """Foo class definition""" 类的特殊属性都有哪些呢？...
View ArticleSearch Insert Position & Python bisect
I happened to see the usage of python bisect package in a project today, so I write these words to deepen impression on this Array bisection algorithm . Problem in LeetCode 35. Search Insert Position...
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用 NumPy 进行图像处理
I recently had to computationally alter some images, an ended up getting interested in some of the basic image manipulation techniques. The result is this post. In python, there are a number of...
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重新导入Python模块-reload
python提供了 reload() 方法，它可以重新导入已 import 的模块。 这个功能在Python交互式模式下非常有用，如果外部编辑器修改了源文件，你可以不退出交互式环境，直接重新导入被修改的模块即可。 语法： # Python2.x reload(module) # Python 2.x->Python3.3 import imp imp.reload(module) #...
View Article[terry笔记]Python字符串
如下学习python的字符串用法。 print(dir(str)) ['__add__', '__class__', '__contains__', '__delattr__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getitem__', '__getnewargs__',...
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搭建 Python 科学计算环境
最近在看《python for Data Analysis》（利用 Python 进行数据分析）这本书，贴一点笔记，这一篇是关于环境搭建的。另外吐槽一下，书中还是有不少错误的，语法错误就发现了好多处，大概读完了之后会整理出一份勘误表出来，可能是因为写书的时候是 14 年，两年过去了，pandas 库也有了一些变化。 安装虚拟环境 不想把系统的 python...
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利用 Type Hint 提升 Python 程序开发效率
利用 Type Hint 提升 python 程序开发效率 一点号编程派昨天 Type Hint（或者叫做 PEP-484）提供了一种针对 Python 程序的类型标注标准。 为什么使用 Type Hint...
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Creating a language is easier now
I do look at other languages when designing and implementing a new shell and a language called NGS . As time goes by, there are more languages to look at and learn from. Hence, I think creating a...
View ArticlePython内置函数(25)――getattr
英文文档： getattr ( object , name [, default ] ) Return the value of the named attribute of object . name must be a string. If the string is the name of one of the object’s attributes, the result is the...
View ArticleTaking the Python Challenge
Introduction A few months back, Icame across a cracking website called python Challenge , which poses a number of increasingly difficult challenges. Crazy and fun at the same time This isn’t a site for...
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Open Chemistry project raises up the next generation of researchers
Open Chemistry project raises up the next generation of researchers Posted 28 Oct 2016 Marcus D. Hanwell Feed up Image by : opensource.com In 2007 I took part in Google Summer of Code (GSoC)developing...
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Ashley and I have been going over the District Data Labs Blog trying to figure out a method to make it more accessible both to readers (who are at various levels) and to encourage writers to...
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NeuralEnhance image super resolution from the creator of NeuralDoodle
Neural Enhance Example #1― Old Station: view comparison in 24-bit HD, original photo CC-BY-SA @siv-athens. As seen on TV! What if you could increase the resolution of your photos using technology from...
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用Python实现一个Python解释器
用python实现一个Python解释器 一点号编程派10小时前 本文约有 15000 字，读完可能需要 20 分钟。 原文地址:500lines。译者：qingyunha。 Allison是Dropbox的工程师，在那里她维护着世界上最大的由Python客户组成的网络。在Dropbox之前，她是Recurse Center的引导师, …...
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