摘要: There are some great changes in 2.0 version. Console in tutorial: In previous version, there will be console tool in render result. You can input some js code and run in result page. Just just debug t... 阅读全文
posted @ 2013-09-05 18:07 Mavlarn 阅读(314) 评论(0) 推荐(0) 编辑
摘要: iLearning D3.js Basic is an iPad app to learn and code with D3.In 1.1 version, new tutorial is provided, which is more suitable to read in iPad. And within the tutorial, provided two complete examples to illustrate the basic elemens of D3. 阅读全文
posted @ 2013-08-18 02:10 Mavlarn 阅读(284) 评论(0) 推荐(0) 编辑
摘要: Introduction of iLearning app iLearning is a learning and interactive coding environment. 'i' means interactive. With this app, we provide some tutorials. And at the same time, you can also try the co... 阅读全文
posted @ 2013-06-14 22:20 Mavlarn 阅读(584) 评论(0) 推荐(0) 编辑
摘要: JRIis a Java/R Interface, which allows to run R inside Java.It loadsRdynamic library andprovide a interface to call R. You can use it to call R function or a running REPL. By the way, there is an... 阅读全文
posted @ 2012-12-24 23:33 Mavlarn 阅读(11803) 评论(0) 推荐(1) 编辑
摘要: 原文: http://blog.csdn.net/v_july_v/article/details/8308762 数据挖掘中所需的概率论与数理统计知识、上 数据挖掘中所需的概率论与数理统计知识、上 (关键词:微积分、概率分布、期望、方差、协方差、数理统计简史、大数定律、中心极限定理、正态分布) 前言 一个月余前,在微博上感慨道,不知日后是否有无机会搞DM,微博... 阅读全文
posted @ 2012-12-21 01:40 Mavlarn 阅读(981) 评论(0) 推荐(2) 编辑
摘要: 原文转自:http://www.ibm.com/developerworks/cn/opensource/os-pythonnltk/index.html 探索 Python、机器学习和 NLTK 库 开发一个应用程序,使用 Python、NLTK 和机器学习对 RSS 提要进行分类 Chris Joakim, 高级软件工程师, Primedia Inc 简介:机器学习取决于 I... 阅读全文
posted @ 2012-12-21 01:07 Mavlarn 阅读(505) 评论(0) 推荐(1) 编辑
摘要: 原文: http://stblog.baidu-tech.com/?p=1846 引言 相似度计算用于衡量对象之间的相似程度,在数据挖掘、自然语言处理中是一个基础性计算。其中的关键技术主要是两个部分,对象的特征表示,特征集合之间的相似关系。在信息检索、网页判重、推荐系统等,都涉及到对象之间或者对象和对象集合的相似性的计算。而针对不同的应用场景,受限于数据规模、时空开销等的限制,... 阅读全文
posted @ 2012-12-19 20:05 Mavlarn 阅读(516) 评论(0) 推荐(0) 编辑
摘要: Pentaho is the most famous open source BI platform. And the PentahoMobi is a convenient client app to access pentaho BI server. You can set the IP address and user info and access the report, dashboard and other pentaho BI solution.Limitation:Because it uses web view in iOS to display content, some 阅读全文
posted @ 2012-12-10 23:21 Mavlarn 阅读(674) 评论(0) 推荐(0) 编辑
摘要: 原文: http://blog.csdn.net/abcjennifer/article/details/8170687 聚类算法是ML中一个重要分支,一般采用unsupervised learning进行学习,本文根据常见聚类算法分类讲解K-Means, K-Medoids, GMM, Spectral clustering,Ncut五个算法在聚类中的应用。 Clustering Alg... 阅读全文
posted @ 2012-11-30 14:29 Mavlarn 阅读(629) 评论(0) 推荐(0) 编辑
摘要: [repost ]经典的机器学习方面源代码库: original:http://blog.sina.com.cn/s/blog_631a4cc40101cx3z.html#bsh-24-162232861 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... 阅读全文
posted @ 2012-11-30 14:24 Mavlarn 阅读(256) 评论(0) 推荐(0) 编辑