Programming with Big Data in R培训

课程编码

bigdatar

课程时长

21 小时 通常来说是3天,包括中间休息。

课程概览

Big Data是指用于存储和处理大型数据集的解决方案。最初由Go ogle开发,这些Big Data解决方案已经发展并激发了其他类似的项目,其中许多项目都是开源的。 R是金融行业中流行的编程语言。

Machine Translated

课程大纲

Introduction to Programming Big Data with R (bpdR)

  • Setting up your environment to use pbdR
  • Scope and tools available in pbdR
  • Packages commonly used with Big Data alongside pbdR

Message Passing Interface (MPI)

  • Using pbdR MPI 5
  • Parallel processing
  • Point-to-point communication
  • Send Matrices
  • Summing Matrices
  • Collective communication
  • Summing Matrices with Reduce
  • Scatter / Gather
  • Other MPI communications

Distributed Matrices

  • Creating a distributed diagonal matrix
  • SVD of a distributed matrix
  • Building a distributed matrix in parallel

Statistics Applications

  • Monte Carlo Integration
  • Reading Datasets
  • Reading on all processes
  • Broadcasting from one process
  • Reading partitioned data
  • Distributed Regression
  • Distributed Bootstrap

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