课程信息 6.042 Mathematics for Computer Science…

I Proofs1 What is a Proof?2 The Well Ordering Principle3 Logical Formulas4 Mathematical Data Types5 Induction6 State Machines7 Recursive Data Types8 Infinite SetsII Structures9 Number Theory10 Directed graphs & Partial Orders11 Communication Networks…

This started out as a list of top Computer Science blogs, but it more closely resembles a set: the order is irrelevant and there are no duplicate elements; membership of this set of blogs satisfies all of the following conditions: they are written by…

https://newatlas.com/georgia-tech--graduate-computer-science-degree-mooc/28763/ Georgia Tech to offer MS in Computer Science via MOOC (Photo: Mathieu Plourde) The Georgia Institute of Technology, in partnership with Udacity and AT&T, is preparing to…

Given the expansive growth in the field, it's become challenging to discern what belongs in a modern computer science degree. My own faculty is engaging in this debate, so I've coalesced my thoughts as an answer to the question, "What should every co…

This is the last in a series of Postgres posts that Pat Shaughnessy wrote based on his presentation at the Barcelona Ruby Conference. You can also watch the video recording of the presentation. The series was originally published on his personal blog…

最近严重感觉到数学知识的不足! http://bbs.gameres.com/showthread.asp?threadid=10509 [译]Mathematics for Computer Graphics Mathematics for Computer Graphics数学在计算机图形学中的应用Greg Turk, August 1997 “学习计算机图形学需要多少的数学?”这是初学者最经常问的问题.答案取决于你想在计算机图形学领域钻研多深.如果仅仅使用周围唾手可得的图形软件,你不需要知…

一些机器学习算法的简介 本节开始,介绍<Computer Science Theory for the Information Age>一书中第六章(这里先暂时跳过第三章),主要涉及学习以及学习的理论——VC理论.而本文主要是介绍一下什么是学习,以及一些常见的学习算法. (一)学习概念 首先,我们用一个例子来介绍什么是学习.假设我们想要用一个算法来识别不同类型的车,比如小汽车.卡车.拖拉机等.根据我们的思维以及对这个领域的知识可知道,我们可以用一系列特征来区分它们,比如我们可以用轮子的数量,发…

高维空间中的球体 注:此系列随笔是我在阅读图灵奖获得者John Hopcroft的最新书籍<Computer Science Theory for the Information Age>所作的笔记.其中我只详细读了第二(高维空间).三(随机图).六(VC理论)章,其他的某些章节也略微看了一下,但没有作笔记.此书的章节大部分是相互独立的,事实上每一个章节都是一个大的方向,代表了作者认为的在信息时代中最有用的计算机理论. (一)介绍 第一部分,高维空间.在现实的世界里,很多数据的维度都是及其高的…

Intro to Computer Science Class Online (CS101) - Udacity Building a Search Engine…