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IT eBooks - Free Download - Big Library. CodeDevelopr. C# Neural Network Cross Entropy Error To train a neural network you need some measure of error between computed outputs and the desired target outputs of the training data.

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The most common measure of error is called mean squared error. However, there are some research results that suggest using a different measure, called cross entropy error, is sometimes preferable to using mean squared error. By James McCaffrey04/22/2014 Neural Network How-To: Code an Evolutionary Optimization Solution. JavaScript Kit- Your comprehensive JavaScript, DHTML, CSS, and Ajax stop. JavaScript - 技术分享 - 豆豆网. C#, Visual Studio 2010, Silverlight, ASP.NET, WPF, WCF, WF, and Windows 7 Community. 中国最大的、最权威的开源网站 中国开源项目. Windows CMD Commands. Stack Exchange - Free, Community-Powered Q&A. jQuery: The Write Less, Do More, JavaScript Library.

Online Web Tutorials. Silverlight Tutorial: Free. WPF Tutorial. Web Development and Design Blog. CodeProject® - Your Development Resource. Triggers « Dr. WPF. As we continue our series on ItemsControl, it probably makes sense to take a small detour and look at WPF controls in general.

Triggers « Dr. WPF

In this post, we will examine how WPF controls get their visual representation through styles and templates. Then we will look at how these techniques specifically apply to several ItemsControl classes. This article is fairly long and covers a lot of really important information, including the following: It is definitely worth taking your time to understand these concepts. Feel free to break the article up into more manageable pieces if you are time-constrained. 设计模式 - 吕震宇. HTML5中文网 - 中国领先的HTML5技术门户. 一些软件设计的原则. 以前本站向大家介绍过一些软件开发的原则,比如优质代码的十诫和Unix传奇(下篇)中所以说的UNIX的设计原则。

一些软件设计的原则

相信大家从中能够从中学了解到一些设计原理方面的知识,正如我在《再谈“我是怎么招聘程序”》中所说的,一个好的程序员通常由其操作技能、知识水平,经验层力和能力四个方面组成。 在这里想和大家说说设计中的一些原则,我认为这些东西属于长期经验总结出来的知识。 这些原则,每一个程序员都应该了解。 GitHub - Social Coding. PhoneGap.