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RStudio社ãŒæä¾›ã—ã¦ã„ã‚‹sparklyrを使ã†ã¨ã€Sparkクラスターã«æ ¼ç´ã•ã‚Œã¦ã„る大è¦æ¨¡ãªãƒ‡ãƒ¼ã‚¿ã«å¯¾ã—ã¦ã€æ™®æ®µãŠä½¿ã„ã®R言語ã‹ã‚‰ç°¡å˜ã«å‡¦ç†ã‚’ã™ã‚‹ã“ã¨ãŒå‡ºæ¥ã¾ã™ã€‚ sparklyrã¨ã¯ã€å¤§è¦æ¨¡ãªãƒ‡ãƒ¼ã‚¿ã«å¯¾ã—ã¦ã‚‚Rを使ã„容易ã«æ“作ã§ãるパッケージã§ã™ã€‚Rユーザーã«äººæ°—ã®dplyrã¨å‘¼ã°ã‚Œã‚‹ãƒ‘ッケージã®ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã¨ã—ã¦å‹•ãã€Sparkを直接æ„è˜ã™ã‚‹ã“ã¨ãªã大è¦æ¨¡ãªãƒ‡ãƒ¼ã‚¿ã‚’扱ã†ã“ã¨ãŒå‡ºæ¥ã¾ã™ã€‚Clouderaã§ã¯ã€Pythonã®ãƒ‡ãƒ¼ã‚¿åˆ†æžç”¨ã®ãƒ©ã‚¤ãƒ–ラリpandasã‹ã‚‰Impalaを使ã£ã¦ãƒ‡ãƒ¼ã‚¿åˆ†æžã‚’ã—ã‚„ã™ãã—ãŸIbisã¨ã„ã†ãƒ‘ッケージを開発ã—ã¦ã„ã¾ã™ãŒã€ã“ã‚Œã®R+Spark版ã¨è¨€ã£ã¦ã‚‚éŽè¨€ã§ã¯ãªã„ã§ã—ょã†ã€‚ sparklyrã«èˆˆå‘³ã‚’ã‚‚ã£ãŸãªã‚‰ã€å…¬å¼ãƒ‰ã‚ュメントã‹ã‚‰å§‹ã‚ã‚‹ã¨ã„ã„ã§ã—ょã†ã€‚ ã‚‚ã—ãã¯ã€Cloudera Directorã§Sparkクラスターを簡å˜ã«ã¤ãã‚Šã€ãã‚Œã¨sparkl
Analyzing US flight data on Amazon S3 with sparklyr and Apache Spark 2.0 - Cloudera Blog
Analyzing US flight data on Amazon S3 with sparklyr and Apache Spark 2.0 We posted several blog posts about sparklyr (introduction, automation), which enables you to analyze big data leveraging Apache Spark seamlessly with R. sparklyr, developed by RStudio, is an R interface to Spark that allows users to use Spark as the backend for dplyr, which is the popular data manipulation package for R. If y
{sparklyr}ã§S3ãƒã‚±ãƒƒãƒˆä¸Šã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’Rã§æ‰±ã† - Qiita
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sparklyr-cheatsheet - final copy
Data Science in Spark with sparklyr Cheat Sheet Intro sparklyris an R interface for Apache Spark™, it provides a complete dplyr backend and the option to query directly using Spark SQL statement. With sparklyr, you can orchestrate distributed machine learning using either Spark’s MLlib or H2O Sparkling Water. www.rstudio.com sparklyr Data Science Toolchain with Spark + sparklyr fd Import • Export
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sparklyr
Building a Data Science Platform for R&D, Part 3 - R, R Studio Server, SparkR &Â Sparklyr
ml_logistic_regression does not work with categorical features · Issue #96 · sparklyr/sparklyr
sparklyr: a test drive on YARN | R-bloggers
Extending sparklyr to Compute Cost for K-means on YARN Cluster with Spark ML Library | R-bloggers
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