Werken met de DVC-cache

In deze oefening verken je hoe je data kunt toevoegen aan en verwijderen uit de DVC-cache.

Je werkt aan een Machine Learning-project met een weerdataset om te voorspellen of het gaat regenen op basis van atmosferische omstandigheden. Terwijl je de dataset bijwerkt, wil je ervoor zorgen dat wijzigingen worden bijgehouden en dat je eenvoudig kunt teruggaan naar eerdere versies als dat nodig is.

Git en DVC zijn al geïnitialiseerd in de werkruimte.

Deze oefening maakt deel uit van de cursus

Introductie tot dataversiebeheer met DVC

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Deze oefening maakt deel uit van de cursus

Introductie tot dataversiebeheer met DVC

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This chapter provides a comprehensive introduction to Data Version Control (DVC), a tool essential for data versioning in machine learning. Learners will explore the motivation behind data versioning, understand its differences from code versioning, and experiment with a simple classification problem. They will review basic Git commands, learn about DVC, and practice setting up a repository. The chapter concludes with an overview of DVC’s features and use cases, including versioning data and models, CI/CD for machine learning, experiment tracking, pipelines, and more.

Exercise 1: Data Versioning Motivation Exercise 2: Anatomy of a Machine Learning Model Exercise 3: Differences Between Data and Code Versioning Exercise 4: Understanding Hyperparameters Exercise 5: Introduction to DVC Exercise 6: Working with Git CLI Exercise 7: Review DVC CLI Exercise 8: DVC features and use cases Exercise 9: DVC pipelines Exercise 10: CI/CD for machine learning

This chapter delves into the setup of DVC, encompassing aspects such as installation, initialization of the repository, and the utilization of the .dvcignore file. It further navigates through the exploration of DVC cache and staging files, imparting knowledge on how to add and remove files, manage caches, and comprehend the underlying mechanisms using the MD5 hash. The chapter also elucidates on DVC remotes, distinguishing them from Git remotes, and guides you on how to add, list, and modify them. Lastly, it teaches you how to interact with these remotes by pushing and pulling data, checking out specific versions, and fetching data to the cache.

Exercise 1: DVC-installatie en initialisatie Exercise 2: DVC instellen Exercise 3: .dvcignore-patronen Exercise 4: DVC-cache en staging-bestanden Exercise 5: Werken met de DVC-cache

Huidige oefening

Exercise 6: Inzicht in .dvc-bestanden Exercise 7: DVC-remotes configureren Exercise 8: Doel van DVC-remotes Exercise 9: Een DVC-remote instellen Exercise 10: Werken met DVC-remotes Exercise 11: Gegevens versies beheren met DVC Remote Exercise 12: Versiebeheerde data uitchecken

This chapter focuses on automating ML pipelines using DVC. Learners create a configuration file containing settings and hyperparameters. They also learn about pipeline visualization using directed acyclic graphs and use commands to describe dependencies, commands, and outputs. Execution of DVC pipelines is covered, including local model training and how Git tracks DVC metadata. Additionally, learners explore metrics and plots tracking in DVC, including how to print metrics, create plot files, and compare metrics and plots across different pipeline stages.

Exercise 1: Code organization and refactoring Exercise 2: Understanding parameter files in DVC Exercise 3: Write a parameter file Exercise 4: Writing and visualizing DVC pipelines Exercise 5: Designing a DVC pipeline Exercise 6: Visualizing a DVC pipeline Exercise 7: Executing DVC pipelines Exercise 8: DVC pipeline execution concepts Exercise 9: Execute a ML model training pipeline Exercise 10: Evaluation: Metrics and plots in DVC Exercise 11: Tracking DVC Metrics Exercise 12: Adding plots to dvc.yaml Exercise 13: Congratulations!