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所在平台: Udemy |
课程主页: https://www.udemy.com/course/tidymodels-the-machine-learning-framework-for-r/
课程评论：没有评论
课程名称：Tidymodels - R 的机器学习框架 课程概述：欢迎参加《使用 Tidymodels 进行机器学习》课程。该课程旨在教授您如何使用 R 语言的快速、灵活且强大的机器学习框架 Tidymodels。Tidymodels 是之前 caret 机器学习包的现代继承者，提供了一种简单直观的方法，让您的机器学习任务变得轻而易举。在本课程中，您将学习到 Tidymodels 提供的最重要功能，包括： - 如何将数据划分为测试集和训练集 - 使用 recipes 函数来预处理数据以节省时间 - 创建工作流以将模型拟合到训练数据并进行预测 - 使用强大的工作流集比较多个模型和预处理步骤 - 评估机器学习模型的准确性 - 自动调优模型以实现最佳预测性能 本课程旨在作为 Tidymodels 的入门介绍，因此我将为课程中讨论的所有主题提供示例和解释。需要注意的是，本课程并不教授 R 语言的基础知识或机器学习的基础概念，参加者需具备基本的 R 编程语言和机器学习概念的了解。课程重点在于展示如何使用 Tidymodels 包提供的强大功能。如果您希望学习如何利用 Tidymodels 简化您的机器学习过程，那么这门课程很适合您！让我们开始学习吧。
Welcome to Machine Learning With Tidymodels. This course is designed to show you how to use R's fast, flexible, and powerful machine learning framework known as Tidymodels. Tidymodels is the up-to-date successor to the previous caret machine learning package and offers a simple, intuitive way to make your machine learning tasks a breeze. In this course you will learn the most important features offered by Tidymodels includingHow to split data into testing and training setsSave time by preprocessing your data using the recipes functionsCreate workflows to fit models to training data and make predictionsCompare multiple models and preprocessing steps using powerful workflow setsEvaluate the accuracy of your machine learning modelsAutomatically tune your models to deliver optimum predictive performance This course is designed to be an introduction to Tidymodels, so I will provide examples and explanations for all of the topics discussed in the course. Although this course is designed to introduce you to Tidymodels and Machine Learning using R, this is NOT designed to teach you the basics of R or the basics of machine learning. I assume that you have a basic familiarity with both the R programing language and the general concepts of machine learning prior to starting the course. The focus of this course is on showing you how to use the powerful features provided by the Tidymodels package. If you want to learn more about how to simplify your machine learning process using Tidymodels, then this is the course for you! Let's start learning.
