Parallel R 在線電子書 圖書標籤: R O'Reilly 統計 Parallel 編程 Programming 計算機科學 計算機
發表於2024-11-13
Parallel R 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024
就眼下的使用隻讀瞭multicore的部分。意料之外的幽默, 深淺閤宜,非常不錯。
評分過時的太快。
評分隻看瞭snow package
評分看得不是很仔細,以後說不定有用吧,就是有點短
評分以前覺得不明覺厲的東西,嘗試便也掌握瞭
It’s tough to argue with R as a high-quality, cross-platform, open source statistical software product—unless you’re in the business of crunching Big Data. This concise book introduces you to several strategies for using R to analyze large datasets. You’ll learn the basics of Snow, Multicore, Parallel, and some Hadoop-related tools, including how to find them, how to use them, when they work well, and when they don’t.
With these packages, you can overcome R’s single-threaded nature by spreading work across multiple CPUs, or offloading work to multiple machines to address R’s memory barrier.
Snow: works well in a traditional cluster environment
Multicore: popular for multiprocessor and multicore computers
Parallel: part of the upcoming R 2.14.0 release
R+Hadoop: provides low-level access to a popular form of cluster computing
RHIPE: uses Hadoop’s power with R’s language and interactive shell
Segue: lets you use Elastic MapReduce as a backend for lapply-style operations
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Parallel R 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024