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Advanced Feature Engineering and Selection · LearnSpace
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Advanced Feature Engineering and Selection

Курс от Coursera
Уровень не указан≈ 16.6 чАнглийский
О курсеНавыкиПрограммаПреподаватели

О курсе

In this course, you will learn how to analyze data statistically, uncover relationships between variables, engineer meaningful features, detect multicollinearity, and apply dimensionality reduction techniques to simplify complex datasets. You’ll build the ability to create and select high-quality predictors, reduce model complexity, and evaluate how feature transformations affect model performance and generalization. By completing this course, you’ll gain practical skills that allow you to transform messy, high-dimensional data into refined inputs that make machine learning models more accurate, stable, and interpretable. You’ll move beyond simply choosing algorithms and learn how to shape and prepare data thoughtfully—one of the most valuable abilities in applied ML. What makes this course unique is its blend of statistical foundations, hands-on exploratory data analysis, and advanced feature engineering workflows taught by expert instructors from DeepLearning.AI, Edureka, and Coursera. Their combined perspectives help you understand feature engineering from multiple angles: statistical, practical, and model-driven. Whether you're preparing datasets for predictive modeling or refining existing ML pipelines, this course gives you the structured guidance and real-world techniques needed to master feature engineering—a critical step in building high-performing machine learning systems.

Навыки, которые вы освоите

Descriptive StatisticsModel EvaluationData AnalysisStatistical AnalysisStatistical MethodsData CleansingDimensionality ReductionCorrelation AnalysisFeature EngineeringData ProcessingProbability & StatisticsData PreprocessingExploratory Data AnalysisData Transformation

Программа курса

5 модулей · 103 учебных материалов

01Start Here: Get Oriented and Check Your Skills2 материалов
Start Here: How This Skill-Based Course WorksЧтениеSkill Diagnostic: Find Your Recommended Starting PointЗадание
02Foundational statistical techniques37 материалов

Introduction

IntroductionВидео

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Professionals from the Industry

Преподаватель курса

Advanced Feature Engineering and Selection
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Обучение откроется на Coursera
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Обучение на Coursera

≈ 16.6 ч

5 модулей

Язык: Английский

Субтитры: Арабский, Французский, Узбекский, Украинский, Китайский (Китай), Греческий, Итальянский, Бразильский португальский, Вьетнамский, Нидерландский, Корейский, Немецкий, Пушту, Русский, Тайский, Индонезийский, Шведский, Турецкий, Азербайджанский, Испанский, Хинди, Японский, Казахский, Венгерский, Польский

Часть программы вашего университета
Join the DeepLearning.AI ForumЧтение

Populations & sampling

Populations and samplingВидеоIdentifying the populationВидеоProbabilistic samplesВидеоNon-probabilistic samplesВидеоTypes of biasВидеоBias in practiceЧтениеQuiz: Populations & samplingЗадание

Central tendency

HistogramsВидеоDemo: plotting distributionsВидеоCentral tendency, variability, and skewnessВидеоCentral tendency: mean and modeВидеоCentral tendency: medianВидеоDemo: central tendencyВидеоQuiz: Central tendencyЗаданиеPractice Lab: DJing with data - Part 1Чтение

Variability & skewness

Variability: range and interquartile rangeВидеоVariability: variance and standard deviationВидеоSkewnessВидеоWhy use these measures?ВидеоDemo: variability and skewnessВидеоBox plotsВидеоDemo: LLMs for spreadsheet formulas & errorsВидеоVariability & skewness quizЗаданиеPractice Lab: DJing with data - Part 2ЧтениеAbout the LLM Labs in this courseЧтениеPractice Lab: Using an LLM for spreadsheet formulas & errorsЛабораторная

Correlation

CorrelationВидеоCorrelation and causationВидеоDemo: correlations & scatterplots in spreadsheetsВидеоQuiz: Correlation ЗаданиеPractice Lab: DJing with data - Part 3Чтение

Segmentation

What is segmentation?ВидеоDemo: xlookupВидеоDemo: pivot tablesВидео Quiz: SegmentationЗадание
03Introduction to Exploratory Data Analysis (EDA)35 материалов

Understanding EDA

Module Resources & Required FilesЧтениеWhat is EDA?ВидеоUnivariate Analysis: Data and OutliersВидеоUnivariate Analysis: Kurtosis and Chart TypesВидеоMultivariate AnalysisВидеоMultivariate Analysis: Covariance, Correlation, and AssociationВидеоMultivariate Analysis: Correlation MatrixВидеоMultivariate Analysis: Scatter Plots and HeatMapsВидеоUnderstanding Exploratory Data Analysis (EDA)ЧтениеPractice Quiz : Understanding EDAЗадание

Data Cleaning and Pre-processing

Identifying and Handling Missing DataВидеоSampling MethodsВидеоMean Median Mode ImputationВидеоData Normalization and Standardization ВидеоMethods to Transform DataВидео Univariate, Bivariate and Multivariate ImputationВидео

Feature Engineering and Data Transformation

Introduction to Feature Engineering ВидеоFeature TransformationВидеоEncoding: One Hot EncodingВидеоEncoding: Label EncodingВидеоAutofeat LibraryВидеоDemonstration I: Setting up the ScenarioВидео
04Data Preprocessing & Feature Engineering27 материалов

Handling Missing Data

How to use Jupyter NotebooksЧтениеWhat Causes Missing Data—and Why It MattersЧтениеWhy Data Preprocessing & Feature Engineering Matter So MuchВидеоWhy Missing Data Breaks Models: The Problem in ActionВидеоHow Missing Data Affects Model Accuracy — and What to Do About ItВидеоHow to Handle Missing Data in ML PipelinesЧтениеCleaning a Customer Purchase DatasetЛабораторнаяKnowledge Check: Handling Missing Data Key ConceptsЗадание

Encoding Categorical Variables

Why We Encode Categorical Data in Machine LearningЧтениеWhy ML Models Can't Handle Raw Categorical DataВидеоTypes of Categorical Variables and How to Encode ThemВидеоChoosing the Right Encoding Method for Your DataЧтениеLabel Encoding and Model Performance ComparisonВидеоTransforming Categorical Data for a Salary Prediction ModelЛабораторная

Feature Scaling

What Is Feature Scaling and Why It Matters in Machine LearningЧтениеWhy Feature Scaling Matters in Machine LearningВидеоScaling Your Data: Normalization with Min-Max ScalerВидеоStandardization with Z-Score Scaling + Impact on Model PerformanceВидеоScaling Features for a Loan Approval ModelЛабораторнаяKnowledge Check: Feature Scaling Key ConceptsЗадание

Feature Extraction & Selection

Why Too Many Features Can Hurt Your ModelВидеоWhy and How We Select the Right FeaturesЧтениеWhat Is Feature Extraction and When Should You Use It?ЧтениеApplying Feature Selection & PCA in PythonВидеоReducing Features for a House Price Prediction ModelЛабораторнаяKnowledge Check: Feature Selection & PCA Key ConceptsЗадание
05Assessment2 материалов

Lesson

Learner Expectations for Skill AssessmentЧтениеSkill AssessmentЗадание
Demonstration I: Understanding the DataВидео
Demonstration II: Visualizing and Handling Missing DataВидео
Demonstration III: Scaling and Imputation of DataВидео
Demonstration IV: Train Test SplitВидео
Demonstration V: Stratified K-Fold Cross-ValidationВидео
Demonstration VI: Sampling and EvaluationВидео
Best Practices in Data Pre-processing Чтение
Practice Quiz : Data Cleaning and Pre-processingЗадание
Demonstration II: Data TransformationВидео
Demonstration III: EncodingВидео
Demonstration IV: AutofeatВидео
Overview of Autofeat libraryЧтение
Practice Quiz : Feature Engineering and Data TransformationЗадание
Knowledge Check: Encoding Categorical Variables Key ConceptsЗадание