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Data for Machine Learning · LearnSpace
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Data for Machine Learning

Курс от Alberta Machine Intelligence Institute
Средний≈ 11.9 чАнглийский
О курсеНавыкиПрограммаПреподаватели

О курсе

This course is all about data and how it is critical to the success of your applied machine learning model. Completing this course will give learners the skills to: Understand the critical elements of data in the learning, training and operation phases Understand biases and sources of data Implement techniques to improve the generality of your model Explain the consequences of overfitting and identify mitigation measures Implement appropriate test and validation measures. Demonstrate how the accuracy of your model can be improved with thoughtful feature engineering. Explore the impact of the algorithm parameters on model strength To be successful in this course, you should have at least beginner-level background in Python programming (e.g., be able to read and code trace existing code, be comfortable with conditionals, loops, variables, lists, dictionaries and arrays). You should have a basic understanding of linear algebra (vector notation) and statistics (probability distributions and mean/median/mode). This is the third course of the Applied Machine Learning Specialization brought to you by Coursera and the Alberta Machine Intelligence Institute.

Навыки, которые вы освоите

Data PreprocessingModel TrainingData TransformationData QualityMachine LearningModel OptimizationData EthicsApplied Machine LearningStatistical AnalysisFeature EngineeringComputer ProgrammingData CleansingVerification And ValidationMachine Learning AlgorithmsModel EvaluationResponsible AIPython ProgrammingAlgorithmsLinear AlgebraData Validation

Программа курса

4 модулей · 59 учебных материалов

01What Does Good Data look like?16 материалов

Know Your Problem

Introduction to the CourseВидеоMachine Learning Process Lifecycle ReviewЧтениеBusiness Understanding and Problem DiscoveryВидеоBusiness Understanding and Problem Discovery (BUPD) Review

Учитесь у экспертов

Anna Koop

Senior Scientific Advisor

Data for Machine Learning
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Обучение откроется на Coursera
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Обучение на Coursera

≈ 11.9 ч

4 модулей

Язык: Английский

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

Часть программы вашего университета
Задание
No Free Lunch TheoremВидео
Exploring the process of problem definitionВидео

Know Your Data

Data Acquisition and UnderstandingВидеоMetadata MattersВидеоDealing with Multimodal DataВидеоFeatures and transformations of raw dataВидеоData Acquisition and Understanding ReviewЗадание

Matchmaking

Identifying Data from ProblemВидеоCase Study: Problem from DataВидеоMatch Data to the needs of the learning AlgorithmЧтениеWeekly Summary What does good data look like?ВидеоModule 1 QuizЗадание
02Preparing your Data for Machine Learning Success15 материалов

Consolidate Sources

Data WarehousingВидеоConverting to Useful FormsВидеоData QualityВидеоHow Much Data Do I Need?ВидеоData Warehousing ReviewЗадание

Coordinate

Everything has to be NumbersВидеоEverything has to be Numbers ReviewЗаданиеTypes of DataВидеоTypes of Data ReviewЗаданиеAligning Similar DataВидео

Clean & Complete

Imputing Missing ValuesВидеоData TransformationsВидеоWeekly Summary: Preparing your Data for Machine Learning SuccessВидеоData Cleaning: Everybody's favourite taskВидеоModule 2 QuizЗадание
03Feature Engineering for MORE Fun & Profit15 материалов

Understanding Features

What are the simplest Features to tryВидеоUseful/Useless FeaturesВидеоHow Many Features?ВидеоUnderstanding FeaturesЗадание

Building Good Features

What is Unsupervised LearningВидеоFeature SelectionВидеоFeature ExtractionВидеоPossibilities for Text FeaturesЧтениеBuilding Good FeaturesЗадание

Transfer Learning

Transfer LearningВидеоWord EmbeddingsЧтениеUnderstanding Transfer LearningЗаданиеWeekly Summary: Feature Engineering for MORE Fun & ProfitВидеоPreparing DataЛабораторнаяPreparing Data: GraderПрограммирование
04Bad Data13 материалов

Accept Limitations

Imbalanced DataВидеоGeneralization and how machines actually learnВидеоBias in Data SourcesВидеоBias and variance tradeoffВидеоMistakes Computers MakeЗадание

Statistical Nuance

OutliersВидеоSkewed DistributionsВидеоData: Skewed DistributionsЗадание

Consequences of Bad Data

Badness MultipliersВидеоLive Data DangerВидеоLive Data DangersЗаданиеWeekly Summary: Bad DataВидеоModule 4 QuizЗадание