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转载 网络编程

网络编程         网络编程对于很多的初学者来说,都是很向往的一种编程技能,但是很多的初学者却因为很长一段时间无法进入网络编程的大门而放弃了对于该部分技术的学习。         在 学习网络编程以前,很多初学者可能觉得网络编程是比较复杂的系统工程,需要了解很多和网络相关的基础知识,其实这些都不是很必需的。首先来问一个问题:你 会打手机吗?很多人可能说肯定会啊,不就是按按电话

2014-11-03 20:35:22 914

转载 国外精品,学习C++必备

关于 C++ 框架、库和资源的一些汇总列表,由 fffaraz发起和维护。内容包括:标准库、Web应用框架、人工智能、数据库、图片处理、机器学习、日志、代码分析等。标准库C++ Standard Library:是一系列类和函数的集合,使用核心语言编写,也是C++ISO自身标准的一部分。Standard Template Library:标准模板库C POSIX l

2014-10-30 16:58:01 1623

转载 工作几年后的感悟

2014年7月4日,我从百度离职了。  这是第一次,我不是因为和老板闹翻而离职;  这是第一次,我带着晋升的喜悦而离职;  这是第一次,我带着满满的收获而离职。  我曾经认为,我永远不会成为一个好员工,因为我太独、太挑剔、不喜欢听话的好孩子、而且讨厌一切想要改变我的人。但是三年过去,我改变了不少,我必须承认,所谓“进步”的过程,就是被认可的过程,也是被“驯化”的过程

2014-08-06 10:15:13 5107 1

转载 深度学习

目录:一、概述二、背景三、人脑视觉机理四、关于特征4.1、特征表示的粒度4.2、初级(浅层)特征表示4.3、结构性特征表示4.4、需要有多少个特征?五、Deep Learning的基本思想六、浅层学习(Shallow Learning)和深度学习(Deep Learning)七、Deep learn

2014-04-25 10:23:30 20316 5

转载 Cygwin的SSH配置出错的解决方案

整个就是一个很奇怪的过程。。。:-((犯了很多经验主义和想当然的错误)安装Cygwin过程中,选择OpenSSH包。安装完成后,运行ssh -V,查看版本无误。运行ssh localhost发生错误:ssh: connect to host localhost port 22: Connection refused因为Cygwin只是自动安装了客户端,服

2013-10-11 14:42:40 1463

转载 人脸数据库

■AR Face Database (http://cobweb.ecn.purdue.edu/~aleix/aleix_face_DB.html)■BioID Face Database (http://om/downloads/facedb/index.php)■Caltech Computational Vision Group Archive (Cars, Motorcycles,

2013-09-13 15:30:01 2031

转载 机器学习资料

机器学习推荐书目发表于 2013 年 8 月 22 日来源:水木社区人工智能版。发信人: Insomnia (完美主义是种病), 信区: AI标  题: Machine Learning书单发信站: 水木社区 (Fri Mar 29 16:46:37 2013), 站内持续更新,请补充。除了以下推荐的书以外,出版在Foundations an

2013-09-08 18:16:27 1064

转载 深度学习 工具包

Software linksTheano – CPU/GPU symbolic expression compiler in python (from LISA lab at University of Montreal)Pylearn2 - Pylearn2 is a library designed to make machine learning research e

2013-09-02 19:39:44 5088 1

转载 免费 开发资源库 android web

文章里收集了60个免费的开发资源库,它们种类丰富,功能齐全。这些资源包括Fitgrd、Horizontal menu、Upload form、Minimalistic、Fries、Linecons、Windows和Transit等等。希望它们在开发道路上能够助你一臂之力。文章作者Juan Pablo Sarmiento收集了60个较为实用、高效的工具资源库,可以帮助开发者快速创建各种W

2013-08-30 19:12:05 758

转载 机器学习 免费数据库

KDD杯的中心,所有的数据,任务和结果。UCI机器学习和知识发现研究中使用的大型数据集KDD数据库存储库。UCI机器学习数据库。AWS(亚马逊网络服务)公共数据集,提供了一个集中的资料库,可以无缝集成到基于AWS的云应用程序的公共数据集。生物测定数据,在 虚拟筛选,生物测定数据,对化学信息学,J.由阿曼达Schierz的,有21个生物测定数据集(有效/无效的化合物)可供下载。加拿大开放数据,许多政

2013-08-30 10:48:28 1415

转载 国外大牛 机器学习 免费资源 开源资源

General ML Information SourcesDavid Aha's list of machine learning resources.Home pages of (hundreds of) ML researchers (maintained by David W. Aha).GMD Machine Learning Archive.Universi

2013-08-29 18:07:39 1565

转载 国外经典计算机以及相关领域电子书,下载地址

Meta-Lists25 Free Computer Science EbooksBook Training - On VideoCheat Sheets (Free)CodePlex List of Free E-BooksFree Tech BooksGalileo Computing (German)How to Design Programs: An

2013-08-27 22:03:52 3785

转载 MIPAV 心得:三维重建大脑,功能媲美Medvol(可读3d+orig)

MIPAV是研究用免费软件。 像很多同类软件一样,它可以一张一张读取DICOM文件,可是那样麻烦,最近本菜鸟在学习MIPAV中偶然发现可以读取3d+orig。而且可以三维重建后任意角度任意层来观看脑结构,可以说,这点上可以媲美Medvol了。三维重建大致程序如下:首先,将MOMORY ALLOCATION配置高点,至少1000多M比较好。然后  file-open image from d

2013-08-27 15:00:16 5478 3

转载 生物 医学软件推荐

生物、医学软件:3D-Doctor.v3.5.Datecode.030328(医用先进的三维图形建模系统,立体渲染,快速而方便地显示3D图像)Able.3D-Doctor.v3.5.DC.050402(先进三维图像处理软件)Array.Designer.v4.23(生物医学软件)Array.Designer.v4.11.LinuxBeacon.Designe

2013-08-27 11:19:14 3090

转载 机器学习相关网络资源汇总

一、 引言在机器学习相关领域研究中,不可避免的要涉及各种各样的算法,包括数据预处理、算法模型生成、算法模型集成、算法评估等。对于研究人员而言,每一个算法都亲力亲为实现几乎是不可能的,而且会造成非常巨大的时间浪费。此外,在算法实验中,数据本身占据着非常重要的地位,在公认的数据集上取得较好的实验效果,是研究成果得到承认的前提之一。基于以上的两点原因,本文对目前可以使用的主要机器学习工具包以

2013-08-26 20:47:37 2634

转载 图像库 智能识别库 机器学习

Participate in Reproducible ResearchGeneral Image ProcessingOpenCV(C/C++ code, BSD lic) Image manipulation, matrix manipulation, transformsTorch3Vision(C/C++ code, BSD lic) Basic image proce

2013-08-26 14:51:49 4055

转载 医学图像处理开源软件包

This page will be completed upon request via email and following the workshop submissions.Quick links:GenericRegistrationSegmentationVisualisationReconstructionSimulationDiffusionGeneric

2013-08-22 13:52:35 5523

原创 android程序可以向系统申请的权限一览表

访问登记属性android.permission.ACCESS_CHECKIN_PROPERTIES ,读取或写入登记check-in数据库属性表的权限获取错略位置android.permission.ACCESS_COARSE_LOCATION,通过WiFi或移动基站的方式获取用户错略的经纬度信息,定位精度大概误差在30~1500米获取精确位置

2013-08-21 20:32:02 3269

转载 MATLAB工具箱下载地址总汇

1.平面操作工具箱http://cathy.ijs.si/~leon/planman.html2.SimMechanics 工具箱 (这个好像不是免费的)http://www.mathworks.com/access/helpdesk/help/toolbox/physmod/mech/mech.shtml3.gaot工具箱(遗传算法工具箱)http:/

2013-08-21 11:14:20 43329 2

原创 window下使用git

在Windows下使用Git,可以使用 Cygwin + Git,也可以使用 Msys + Git。 Cygwin太庞大了,我更倾向于使用小巧的Msys。 使用Msys + Git的话,也有两个选择:msys-cn + git,或者 msysgit。安装msys-cn + gitMsys-cn是Msys的中文化项目,托管在Google Code上,里面提供了一个软件包管理器mpkg,同

2013-08-19 21:52:05 3446

转载 提供几个图片浏览器源码,学android的好材料

Android-Universal-Image-Loaderhttp://www.oschina.net/p/android-universal-image-loaderFedor Vlasov's projecthttps://github.com/thest1/LazyListhttp://stackoverflow.com/questions/541966/how-do-i-

2013-08-19 21:08:49 1802

转载 机器视觉、模式识别库

开源生物特征识别库 OpenBROpenBR 是一个用来从照片中识别人脸的工具。还支持推算性别与年龄。 使用方法:$ br -algorithm FaceRecognition -compare me.jpg you.jpg更多OpenBR信息最近更新: OpenBR —— 开源的生物识别工具 发布于 13天前计算机视觉库 OpenC

2013-08-19 16:44:47 30565 4

转载 C++开源库

C++在“商业应用”方面,曾经是天下第一的开发语言,但这一桂冠已经被java抢走多年。因为当今商业应用程序类型,已经从桌面应用迅速转移成Web应 用。当Java横行天下之后,MS又突然发力,搞出C#语言,有大片的曾经的C++程序员,以为C++要就此沉沦,未料,这三年来,C++的生命力突然被 严重地增强了。主力原因就是开源的软件、基础软件(比如并发原生支持,比如Android必定要推出原生的SDK)

2013-08-19 16:37:01 1008

转载 推荐几个计算机视觉的库

自从谷歌眼镜被推出以来,围绕人脸识别,出现了很多争议。我们相信,不管是不是通过智能眼镜,人脸识别将在人与人交往甚至人与物交互中开辟无数种可能性。为了帮助研究过程中探索人脸识别,我们列出以下人脸检测和识别API。希望有所帮助!Face Recognition - 拉姆达实验室斯蒂芬弄的。示例代码和图形演示点击http://api.lambdal.com/docs,我们的API

2013-08-19 16:00:59 1903

转载 经典的机器学习方面源代码库(非常全,数据挖掘,计算机视觉,模式识别,信息检索相关领域都适用的了)

今天给大家介绍一下经典的开源机器学习软件:编程语言:搞实验个人认为当然matlab最灵活了(但是正版很贵),但是更为前途的是python(numpy+scipy+matplotlib)和C/C++,这样组合既可搞研究,也可搞商业开发,易用性不比matlab差,功能组合更为强大,个人认为,当然R和java也不错.1.机器学习开源软件网(收录了各种机器学习的各种编程语言学术与商业的开源

2013-08-19 15:56:08 1202 1

转载 国外程序员每天四小时的编程生活

每个人都熟悉这种作息规律:早上9点去上班,坐在电脑前面,编一天的程序,下午5点下班回家。如今,非常感谢蒂莫西·费里斯 (Timothy Ferriss)的《每周工作4小时》,我开始重新思考应该如何工作,如何让自己变成更有效率的程序员。最近,我把我的从周一到周五的作息规律做了一次较大的调整。很长时间以来,我一直像所有其他程序员那样工作、休息。但就在2011年的下半年,我开 始了一项试验,想看看究

2013-08-09 16:07:57 1340

Designing Data-Intensive Applications.pdf

设计数据敏感型应用,对多种存储组件进行分析,可以用于存储组件的技术选型,深入理解各种存储组件的优劣:Data-intensive applications are pushing the boundaries of what is possible by making use of these technological developments. We call an application data-intensive if data is its primary challenge—the quantity of data, the complexity of data, or the speed at Preface Preface | xiii which it is changing—as opposed to compute-intensive, where CPU cycles are the bottleneck. The tools and technologies that help data-intensive applications store and process data have been rapidly adapting to these changes. New types of database systems (“NoSQL”) have been getting lots of attention, but message queues, caches, search indexes, frameworks for batch and stream processing, and related technologies are very important too. Many applications use some combination of these.

2019-05-30

ods-java-data-struction.pdf

Java数据结构电子书:There are plenty of books that teach introductory data structures. Some of them are very good. Most of them cost money, and the vast majority of computer science undergraduate students will shell out at least some cash on a data structures book. Several free data structures books are available online. Some are very good, but most of them are getting old. The majority of these books be- came free when their authors and/or publishers decided to stop updat- ing them. Updating these books is usually not possible, for two reasons: (1) The copyright belongs to the author and/or publisher, either of whom may not allow it. (2) The source code for these books is often not avail- able. That is, the Word, WordPerfect, FrameMaker, or LATEX source for the book is not available, and even the version of the software that han- dles this source may not be available. The goal of this project is to free undergraduate computer science stu- dents from having to pay for an introductory data structures book. I have decided to implement this goal by treating this book like an Open Source software project. The LATEX source, Java source, and build scripts for the book are available to download from the author’s website1 and also, more importantly, on a reliable source code management site.2

2019-05-30

分布式一致性一般解决方法.pdf

Distributed consensus, the ability to reach agreement in the face of failures and asynchrony, is a fundamental primitive for constructing reliable distributed systems from unreliable components. The Paxos algorithm is synonymous with distributed consensus, yet it performs poorly in practice and is famously difficult to understand. In this paper, we re-examine the foundations of distributed consensus. We derive an abstract solution to consensus, which utilises immutable state for intuitive reasoning about safety. We prove that our abstract solution generalises over Paxos as well as the Fast Paxos and Flexible Paxos algorithms. The surprising result of this analysis is a substantial weakening to the quorum requirements of these widely studied algorithms.

2019-05-30

R语言中文书籍

R语言的中文书籍,有很多基础使用方法的实例程序

2013-08-25

蒙特卡罗经典算法

蒙特卡罗经典算法,里面有很多经典的利用概率解决各种问题的方法和策略

2013-08-25

R语言与统计分析

R语言,有志于学习R语言或者大数据分析的童鞋们,可以看看的好的学习材料,

2013-08-25

Qt经典教材

Qt的经典入门教材的中文译本,相当出名,童鞋有兴趣的可以看看

2013-08-25

Qt的学习材料

网络上非常实用的博客更新的Qt学习材料,相当适合于入门

2013-08-25

机器学习十大经典算法

机器学习的经典算法,如果这些算法都掌握了,而且你又不觉的困难,那你就已经成为机器学习的高手了

2013-08-25

机器学习中文版

机器学习的中文材料,对于英语不怎么样的童鞋们,还是不错的

2013-08-25

机器学习教材

机器学习的经典入门教材,有志于这个方向的同志们可以看看

2013-08-25

机器学习前沿技术 深度学习

Being a PhD student in the machine learning group of the University of Toronto was lots of fun, and joining it was one of the best decisions that I have ever made. I want to thank my adviser, Geoff Hinton. Geoff taught me how to really do research and our meetings were the highlight of my week. He is an excellent mentor who gave me the freedom and the encouragement to pursue my own ideas and the opportunity to attend many conferences. More importantly, he gave me his unfailing help and support whenever it was needed. I am grateful for having been his student. I am fortunate to have been a part of such an incredibly fantastic ML group. I truly think so. The atmosphere, faculty, postdocs and students were outstanding in all dimensions, without exaggeration. I want to thank my committee, Radford Neal and Toni Pitassi, in particular for agreeing to read my thesis so quickly. I want to thank Rich for enjoyable conversations and for letting me attend the Z-group meetings. I want to thank the current learning students and postdocs for making the learning lab such a fun en- vironment: Abdel-Rahman Mohamed, Alex Graves, Alex Krizhevsky, Charlie Tang, Chris Maddison, Danny Tarlow, Emily Denton, George Dahl, James Martens, Jasper Snoek, Maks Volkovs, Navdeep Jaitly, Nitish Srivastava, and Vlad Mnih. I want to thank my officemates, Kevin Swersky, Laurent Charlin, and Tijmen Tieleman for making me look forward to arriving to the office. I also want to thank the former students and postdocs whose time in the group overlapped with mine: Amit Gruber, Andriy Mnih, Hugo Larochelle, Iain Murray, Jim Huang, Inmar Givoni, Nikola Karamanov, Ruslan Salakhutdinov, Ryan P. Adams, and Vinod Nair. It was lots of fun working with Chris Maddison in the summer of 2011. I am deeply indebted to my collaborators: Andriy Mnih, Charlie Tang, Danny Tarlow, George Dahl, Graham Taylor, James Cook, Josh Tenenbaum, Kevin Swersky, Nitish Srivastava, Ruslan Salakhutdinov, Ryan P. Adams, Tim Lillicrap, Tijmen Tieleman, Toma´sˇ Mikolov, and Vinod Nair; and especially to Alex Krizhevsky and James Martens. I am grateful to Danny Tarlow for discovering T&M; to Relu Patrascu for stimulating conversations and for keeping our computers working smoothly; and to Luna Keshwah for her excellent administrative support. I want to thank students in other groups for making school even more enjoyable: Abe Heifets, Aida Nematzadeh, Amin Tootoonchian, Fernando Flores-Mangas, Izhar Wallach, Lena Simine-Nicolin, Libby Barak, Micha Livne, Misko Dzamba, Mo- hammad Norouzi, Orion Buske, Siavash Kazemian, Siavosh Benabbas, Tasos Zouzias, Varada Kolhatka, Yulia Eskin, Yuval Filmus, and anyone else I might have forgot. A very special thanks goes to Annat Koren for making the writing of the thesis more enjoyable, and for proofreading it. But most of all, I want to express the deepest gratitude to my family, and especially to my parents, who have done two immigrations for me and my brother’s sake. Thank you. And to my brother, for being a good sport.

2013-08-25

Matlab神经网络工具箱介绍

Matlab中关于神经网络的工具箱的介绍,是学习神经网络的好材料

2013-08-25

J2EE(架构师手册)

J2EE(架构师手册).

2013-03-07

html语法教程

html语法教程

2013-03-07

C语言程序设计案例精编

C语言程序设计案例精编

2013-03-07

内存映射技术

window、MFC编程大文件读取的方式,方法

2013-03-07

键入式Linux系统开发详解基于ARM

键入式Linux系统开发详解基于ARM

2012-12-05

构建嵌入式Linux系统

构建嵌入式Linux系统

2012-12-05

Android开发教程

android开发的入门教程,不过是针对C/C++而言的,让c程序员也能编写android程序

2012-12-05

vs2008的入门教程

不错的vs2008使用教程

2012-10-20

matlab的简明教程

matlab的使用教程

2012-10-20

eclipse教程

eclipse的使用教程,还不错

2012-10-20

深入浅出MFC简体中文版

一本比较经典的MFC教程,即使是初学者,也没有问题,如果是有一定的基础,这本书也会令你如虎添翼!

2012-10-18

mfc编程入门

MFC的入门教程,还不错!如果想学习MFC有没有什么基础,这个入门教程再好不过了!

2012-10-18

win7下安装ubuntu的步骤

帮助大家实现双系统的愿望,本文主要是在已经安装了win7操作系统下硬盘安装ubuntu,按照步骤即可

2012-07-21

新一代嵌入式闪存原理及结构

新一代嵌入式闪存是将引领信息时代移动存储设备的先锋,必将成为方便生活的利器!

2010-09-24

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