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Clustering and Classification with Machine Learning in R · LearnSpace
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Clustering and Classification with Machine Learning in R

Курс от Packt
Начальный≈ 13.7 чАнглийский
О курсеНавыкиПрограммаПреподаватели

О курсе

Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. This course is a complete guide to supervised and unsupervised learning using R, covering practical data science comprehensively. Companies globally use R to analyze vast data, and mastering it can enhance your career. Unlike other courses, this one provides in-depth knowledge of R's machine learning features, from data reading and cleaning to implementing and evaluating algorithms. -You'll explore topics such as R framework, data structures, pre-processing, machine learning, model building, and selection. -Emphasizing real data, you'll use packages like Caret and understand unsupervised learning, dimension reduction, and supervised learning. -You'll read data, pre-process in R Studio, implement K-means clustering, PCA, Random Forests, and evaluate models. Ideal for students starting with R Studio data science, those wanting to apply unsupervised learning to real data, and anyone with R experience aiming to enhance practical skills. Prior exposure to common machine learning terms would be needed.

Навыки, которые вы освоите

R ProgrammingClassification AlgorithmsData PreprocessingMachine LearningDimensionality ReductionFeature EngineeringData ScienceSupervised LearningGgplot2Machine Learning MethodsMachine Learning AlgorithmsUnsupervised LearningClassification And Regression Tree (CART)Data WranglingStatistical ProgrammingApplied Machine LearningStatistical Machine LearningTidyverse (R Package)R (Software)Machine Learning Software

Программа курса

10 модулей · 85 учебных материалов

01Introduction to the Course4 материалов

Introduction to the Course

Welcome to Clustering & Classification with Machine Learning in RВидеоFull Course ResourcesЧтениеInstalling R and R StudioВидеоIntroduction to the Course AssessmentЗадание

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Преподаватель курса

Clustering and Classification with Machine Learning in R
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Обучение на Coursera

≈ 13.7 ч

10 модулей

Язык: Английский

Субтитры: Арабский, Французский, Итальянский, Бразильский португальский, Корейский, Немецкий, Испанский, Японский, Казахский, Венгерский

Часть программы вашего университета
02Read in Data from Different Sources in R9 материалов

Read in Data from Different Sources in R

Read in CSV & Excel DataВидеоRead in Unzipped FolderВидеоRead in Online CSVВидеоRead in GooglesheetsВидеоRead in Data from Online HTML Tables-Part 1ВидеоRead in Data from Online HTML Tables-Part 2ВидеоRead Data from a DatabaseВидеоReading and Importing Data into RDIALOGUERead in Data from Different Sources in R AssessmentЗадание
03Data Pre-processing and Visualization13 материалов

Data Pre-processing and Visualization

Remove Missing ValuesВидеоMore Data CleaningВидеоIntroduction to dplyr for Data Summarizing-Part 1ВидеоIntroduction to dplyr for Data Summarizing-Part 2ВидеоExploratory Data Analysis (EDA): Basic Visualizations with RВидеоMore Exploratory Data Analysis with xdaВидеоData Exploration & Visualization With dplyr & ggplot2ВидеоAssociations Between Quantitative Variables- TheoryВидеоTesting for CorrelationВидеоEvaluate the Relation Between Nominal VariablesВидеоCramer's V for Examining the Strength of Association Between Nominal VariableВидеоHandling Missing Data with RDIALOGUEData Pre-processing and Visualization AssessmentЗадание
04Machine Learning for Data Science4 материалов

Machine Learning for Data Science

How is Machine Learning Different from Statistical Data Analysis?ВидеоWhat is Machine Learning (ML) About? Some Theoretical PointersВидеоUnderstanding Statistical Modeling vs. Machine LearningDIALOGUEMachine Learning for Data Science AssessmentЗадание
05Unsupervised Learning in R14 материалов

Unsupervised Learning in R

K-Means ClusteringВидеоOther Ways of Selecting Cluster NumbersВидеоFuzzy K-Means ClusteringВидеоWeighted k-meansВидеоPartitioning Around Meloids (PAM)ВидеоHierarchical Clustering in RВидеоExpectation-Maximization (EM) in RВидеоDBSCAN Clustering in RВидеоCluster a Mixed DatasetВидеоShould We Even Do Clustering?ВидеоAssess Clustering PerformanceВидеоWhich Clustering Algorithm to Choose?ВидеоClustering with K-Means on the Iris DatasetDIALOGUEUnsupervised Learning in R AssessmentЗадание
06Feature/Dimension Reduction7 материалов

Feature/Dimension Reduction

Dimension Reduction-theoryВидеоPrincipal Component Analysis (PCA)ВидеоMore on PCAВидеоMultidimensional ScalingВидеоSingular Value Decomposition (SVD)ВидеоExploring Dimensionality Reduction Techniques with PCADIALOGUEFeature/Dimension Reduction AssessmentЗадание
07Feature Selection to Select the Most Relevant Predictors6 материалов

Feature Selection to Select the Most Relevant Predictors

Removing Highly Correlated Predictor VariablesВидеоVariable Selection Using LASSO RegressionВидеоVariable Selection with FSelectorВидеоBoruta Analysis for Feature SelectionВидеоDealing with Multicollinearity in Regression AnalysisDIALOGUEFeature Selection to Select the Most Relevant Predictors AssessmentЗадание
08Supervised Learning Theory4 материалов

Supervised Learning Theory

Some Basic Supervised Learning ConceptsВидеоPre-processing for Supervised LearningВидеоImplementing Machine Learning Algorithms in RDIALOGUESupervised Learning Theory AssessmentЗадание
09Supervised Learning: Classification20 материалов

Supervised Learning: Classification

What are GLMs?ВидеоLogistic Regression Models as Binary ClassifiersВидеоBinary Classifier with PCAВидеоSome Pointers on Evaluating AccuracyВидеоObtain Binary Classification Accuracy MetricsВидеоMore on Binary Accuracy MeasuresВидеоLinear Discriminant AnalysisВидеоOur Multi-class Classification ProblemВидеоClassification TreesВидеоMore on Classification Tree VisualizationВидеоClassification with Party PackageВидеоDecision TreesВидеоRandom Forest (RF) ClassificationВидеоExamine Individual Variable Importance for Random ForestsВидеоGBM ClassificationВидеоSupport Vector Machines (SVM) for ClassificationВидеоMore SVM for ClassificationВидеоVariable Importance in SVM Modelling with rminerВидеоIntroduction to Generalized Linear ModelsDIALOGUESupervised Learning: Classification AssessmentЗадание
10Additional Lectures4 материалов

Additional Lectures

Fuzzy C-Means ClusteringВидеоAdditional Lectures AssessmentЗаданиеFull Course Practice AssessmentЗаданиеFull Course AssessmentЗадание