Parallel R pdf epub mobi txt 電子書 下載2025
- R
- O'Reilly
- 統計
- Parallel
- 編程
- Programming
- 計算機科學
- 計算機
- R語言
- 並行計算
- 高性能計算
- 數據分析
- 統計計算
- 大數據
- 雲計算
- R包
- 多核處理
- 科學計算
具體描述
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
著者簡介
圖書目錄
讀後感
評分
評分
評分
評分
用戶評價
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。
评分還行 就是有點過時瞭
评分過時的太快。
评分沒怎麼看，差不多就是幾個相關的包的介紹，齣的時候就過時瞭。
评分以前覺得不明覺厲的東西，嘗試便也掌握瞭
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