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       Дербеневская наб. д.7 стр. 5

Курс Oracle R Enterprise Essentials (Код: RT_OREE)

Oracle

 


This Oracle R Enterprise Essentials training will teach you how to leverage the Oracle Database as a high performance computing platform from the powerful R statistical programming language and environment. Overcome the memory limitations of the open source client R engine. Prepare data, perform statistical analysis, and build predictive models on Big Data data sets that are generally impossible with open source R. Generate graphics and invoke R scripts from SQL for integration with the Oracle stack!
Курс длится 16 академических часов


Аудитория
Data Scientist Statistician
Необходимая подготовка
  • Java programming
  • Basic knowledge in analyzing Big Data
Цели курса
Start up R, load ORE, and connect to Oracle Database Apply R Language Basics Use the ORE Transparency Layer Use ORE for embedded R execution Use ORE predictive analytics packages Interact directly with Oracle Database objects using ROracle

Подробная программа курса

Содержание
Introducing Oracle R Enterprise Using R: What, Who, and Why? R User Interfaces. Oracle’s Strategy for R. Getting Started with ORE Prerequisites for Using ORE. Starting R and Loading ORE. Basic Database Interaction with ORE. Introducing the R Language and Environment Accessing R Help. R language basics. Debugging with R. Producing Graphs in R and ORE R Graph Types. R Graphics Packages. Overloaded Functions for ORE. Using the ORE Transparency Layer - Part 1 Introducing the Transparency Layer. Working with Oracle Database. ORE Packages, Classes, and Functions. Common Data Transformations and Data Type Mapping. Using the ORE Transparency Layer - Part 2 Object Persistence. Ordering Framework. In-database Sampling and Random Partitioning. Case Study Examination. ORE Embedded R Execution - R Interface Rationale for Embedded R Execution. Embedded R Execution. Connecting to Databases from an Embedded R Function. Generating Graphs within an Embedded R Function. ORE Embedded R Execution - SQL Interface Embedded R Execution. Using R Scripts in the Database Repository. Generating Output Using rq*Eval Functions. Parallel Execution for Embedded R Scripts. Using ORE Predictive Analytics - Part 1 Using Functions in the OREdm Package. Using Functions in the OREmodels Package. Using ORE Predictive Analytics - Part 2 Scoring data within R models in the database. Preparing Time Series Data. Exponential Smoothing for Time Series Data Predictions. Using ROracle for Direct Database Access What is ROracle? Authentication. Table Access Methods. Query Execution. Rollback.

Скрыть подробную программу курса

Заказать обучение «Oracle R Enterprise Essentials (RT_OREE)» можно, кликнув на удобную дату его проведения, по почте training AT training-microtest DOT ru или по одному из телефонов, указанных в разделе Контакты.



 
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