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Applied Supervised Learning with R

Applied Supervised Learning with R

By : Karthik Ramasubramanian, Jojo Moolayil
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Applied Supervised Learning with R

Applied Supervised Learning with R

By: Karthik Ramasubramanian, Jojo Moolayil

Overview of this book

R provides excellent visualization features that are essential for exploring data before using it in automated learning. Applied Supervised Learning with R helps you cover the complete process of employing R to develop applications using supervised machine learning algorithms for your business needs. The book starts by helping you develop your analytical thinking to create a problem statement using business inputs and domain research. You will then learn different evaluation metrics that compare various algorithms, and later progress to using these metrics to select the best algorithm for your problem. After finalizing the algorithm you want to use, you will study the hyperparameter optimization technique to fine-tune your set of optimal parameters. The book demonstrates how you can add different regularization terms to avoid overfitting your model. By the end of this book, you will have gained the advanced skills you need for modeling a supervised machine learning algorithm that precisely fulfills your business needs.
Table of Contents (12 chapters)
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Applied Supervised Learning with R
Preface

Deleting All Cloud Resources to Stop Billing


All the resources we have provisioned will need to be deleted/terminated to ensure that they are no longer billed. The following steps will need to be performed to ensure that all resources created in the book of the exercise are deleted:

  1. Log in to CloudFormation and click on Delete stack (the one we provisioned for RStudio).

  2. Log in to SageMaker, open Endpoints from the right-hand-side sidebar, check the endpoint we created for the exercise, and delete it.

  3. Log in to AWS Lambda and delete the Lambda function we created for the exercise.

  4. Log in to AWS API Gateway and delete the API we created for the exercise.

Further notes on AWS SageMaker

We leveraged the existing containers of the algorithm provided by Amazon to train the model. This step was followed to keep things simple. We can bring our own custom trained algorithms to SageMaker and leverage the platform to deploy the model as a service. SageMaker takes care of the entire process of orchestrating...

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