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課程簡介
Programming Big Data with R (bpdR) 簡介
- 設置環境以使用 pbdR
- pbdR 中可用的範圍和工具
- 通常與 Big Data 和 pbdR 一起使用的封裝
訊息傳遞介面 (MPI)
- 使用 pbdR MPI 5
- 並行處理
- 點對點通信
- 發送矩陣
- 求和矩陣
- 集體溝通
- 用Reduce對矩陣求和
- 分散/聚集
- 其他 MPI 通信
分散式矩陣
- 創建分散式對角矩陣
- 分散式矩陣的SVD
- 並行構建分散式矩陣
Statistics 應用
- 蒙特卡羅積分
- 讀取數據集
- 閱讀所有流程
- 從一個進程進行廣播
- 讀取分區數據
- 分散式回歸
- 分散式 Bootstrap
21 時間:
客戶評論 (2)
The subject matter and the pace were perfect.
Tim - Ottawa Research and Development Center, Science Technology Branch, Agriculture and Agri-Food Canada
Course - Programming with Big Data in R
Michael the trainer is very knowledgeable and skillful about the subject of Big Data and R. He is very flexible and quickly customize the training to meet clients' need. He is also very capable to solve technical and subject matter problems on the go. Fantastic and professional training!