matloff.wordpress.com
Update on Snowdoop, a MapReduce Alternative | Mad (Data) Scientist
https://matloff.wordpress.com/2015/05/29/update-on-snowdoop-a-mapreduce-alternative/comment-page-1
Update on Snowdoop, a MapReduce Alternative. May 29, 2015. The idea of Snowdoop is to. Retain the idea of Hadoop/Spark to work on top of distributed file systems (“move the computation to the data rather than vice versa”). Work purely in R, using familiar constructs. Avoid using Java or any other external language for infrastructure. Sort data only if the application requires it. Which also contains other parallel computation utilities, such as a debugging aid for the cluster portion of R’s parallel.
matloff.wordpress.com
Mad (Data) Scientist | Musings, useful code etc. on R and data science | Page 5
https://matloff.wordpress.com/page/5
Partools 1.1.4. August 21, 2015. Partools 1.1.4 is now on GitHub. The main change this time is enhancement of the debugging facilities (which work not only for partools. But also the cluster-based portion of R’s parallel. Package in general). As some of you know, I place huge importance on debugging, so much so that I wrote a book on it (. The Art of Debugging with GDB, DDD, and Eclipse. N Matloff and P. Salzman, NSP, 2008). But debugging parallel code is hard, especially in the parallel. Package with Yi...
rborgcubes.wordpress.com
Links | R Borgcubes
https://rborgcubes.wordpress.com/links
Your technological distinctiveness will be added to our own. Resistance is futile. Probability and Statistics Blog. Learning Programming Languages with R. Learning Programming Languages other than R. Leave a Reply Cancel reply. Enter your comment here. Fill in your details below or click an icon to log in:. Address never made public). You are commenting using your WordPress.com account. ( Log Out. You are commenting using your Twitter account. ( Log Out. Notify me of new comments via email.
cos.name
关于我们 | 统计之都 (中国统计学门户网站,免费统计学服务平台)
http://cos.name/about
统计之都 Capital of Statistics,简称COS 成立于2006年5月,是一个旨在推广与应用统计学知识的网站和社区。 伴随着统计学的迅速发展,以及当前数据科学的持续升温,我们越来越能体会到统计学及其相关技术在应用领域的巨大潜力 现代管理、咨询、商业、经济、金融、医药、生物等等,无不需要数据的力量 而另一方面我们也同样意识到,统计学的理论与应用之间还存在着不小的间隔 无论是实际应用中人们对统计学基础理论的欠缺和误解,还是理论研究中研究者对应用领域的忽视。 我们怀着 十年磨一剑 的决心,要将统计之都创建成中国的统计学门户网站 我们抱着 己欲立而立人、己欲达而达人 的信条,要将统计之都以免费统计学服务平台的形式坚持办下去。 统计之都的Logo是一枚红色的 统计印 ,由求和符号 $ Sigma$ 与 统 字共同组成,寓意为 凝聚统计的力量。 除了线上的交流之外,统计之都社区还定期开展一系列的线下活动,其中最重要的是自 2008 年以来一直延续至今的 中国 R 语言会议. 每年分别于 5 月和 11 月在北京和上海召开。 自 2012 年以来,统计之都还开展了一系列的 数据分析沙龙. 生物信息与数...
jackycode.github.io
数据科学20:文本挖掘2 - Jacky and MSC
http://jackycode.github.io/blog/2014/06/26/text-mining2
1] market mln oil opec price said. 1] market mln oil opec price said. Oil said price opec mln market barrel last bpd dlrs. 86 73 63 47 31 30 26 24 23 23. 21 23 24 26 30 31 47 63 73 86. Abdul abil abl abroad accept. Abdul 1.00000 -0.08812 -0.05263 -0.05263 -0.05263. Abil -0.08812 1.00000 -0.08812 0.79309 -0.08812. Abl -0.05263 -0.08812 1.00000 -0.05263 -0.05263. Abroad -0.05263 0.79309 -0.05263 1.00000 -0.05263. Accept -0.05263 -0.08812 -0.05263 -0.05263 1.00000. Maximal term length: 13. 127 2 5 0 5 1 3.
jackycode.github.io
Category: Probability - Jacky and MSC
http://jackycode.github.io/blog/categories/probability
本站作品采用 知识共享署名-非商业性使用-相同方式共享 2.5 中国大陆许可协议.
jackycode.github.io
Category: Classification - Jacky and MSC
http://jackycode.github.io/blog/categories/classification
本站作品采用 知识共享署名-非商业性使用-相同方式共享 2.5 中国大陆许可协议.
jackycode.github.io
Category: Kindle - Jacky and MSC
http://jackycode.github.io/blog/categories/kindle
本站作品采用 知识共享署名-非商业性使用-相同方式共享 2.5 中国大陆许可协议.