Book Image

Applied Supervised Learning with R

By : Karthik Ramasubramanian, Jojo Moolayil
Book Image

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)
Applied Supervised Learning with R
Preface

Chapter 9. Capstone Project - Based on Research Papers

Note

Learning Objectives

By the end of this chapter, you will be able to:

  • Apply end-to-end machine learning workflow on a problem using mlr and OpenML, which involves identifying research articles.

  • Train machine learning model and, subsequently, predict and evaluate using the model on a test dataset.

  • Perform resampling on the dataset.

  • Design experiments for building various models.

  • Build benchmarks for choosing the best model.

Note

In this chapter, we will take up the latest research paper based on a real-world problem and will reproduce the result.