Cours de science des données

This course will take you from Snowflakes foundational architecture to mastering advanced SnowSQL techniques.

Data-driven organizations consistently rely on insights to inspire action and drive change.

Apprenez les concepts clés de la modélisation des données sur Power BI.

Apprenez à regrouper, transformer, visualiser et extraire des informations à partir densembles de données non marquées en utilisant scikit-learn et scipy.

In this interactive Power BI course, you’ll learn how to use Power Query Editor to transform and shape your data to be ready for analysis.

Ce cours introductif et conceptuel vous aidera à comprendre les principes fondamentaux de lentreposage de données.

No one enjoys looking at spreadsheets! Bring your data to life. Improve your presentation and learn how to translate technical data into actionable insights.

Apprenez les fonctions PostgreSQL les plus importantes pour manipuler, traiter et transformer les données.

Bring your Google Sheets to life by mastering fundamental skills such as formulas, operations, and cell references.

Learn how to create a range of visualizations in Excel for different data layouts, ensuring you incorporate best practices to help you build dashboards.

Learn fundamental natural language processing techniques using Python and how to apply them to extract insights from real-world text data.

The Unix command line helps users combine existing programs in new ways, automate repetitive tasks, and run programs on clusters and clouds.

Améliorez vos compétences avec Tableau grâce à des analyses et des visualisations avancées.

In this course, youll learn how to use tree-based models and ensembles for regression and classification using scikit-learn.

Learn the architecture behind GPT models and master advanced prompt crafting to unlock ChatGPTs full potential.

Gain an introduction to Docker and discover its importance in the data professional’s toolkit. Learn about Docker containers, images, and more.

Predict housing prices and ad click-through rate by implementing, analyzing, and interpreting regression analysis in R.

Build Python skills to elevate your finance career. Learn how to work with lists, arrays and data visualizations to master financial analyses.

Predict housing prices and ad click-through rate by implementing, analyzing, and interpreting regression analysis with statsmodels in Python.

Apprenez à créer des pipelines de données efficaces et fiables avec les principes ETL.

Apprenez comment et quand utiliser les tests dhypothèse courants comme les tests t, les tests de proportion et les tests du khi-deux en Python.

Learn to use SQL Server to perform common data manipulation tasks and master common data manipulation tasks using this database system.

Master your skills in NumPy by learning how to create, sort, filter, and update arrays using NYC’s tree census.

Data Analysis Expressions (DAX) allow you to take your Power BI skills to the next level by writing custom functions.

Découvrez la plateforme Databricks Lakehouse et comment elle peut moderniser les architectures de données et améliorer les processus de gestion des données.

Dive into the exciting world of APIs as we introduce you to the basics of consuming and working with Web APIs using Python.

Learn to draw conclusions from limited data using Python and statistics. This course covers everything from random sampling to stratified and cluster sampling.

You’ll learn how to (un)pivot, transpose, append and join tables. Gain power with custom columns, M language, and the Advanced Editor.

Apprenez à utiliser les meilleures pratiques pour écrire des fonctions complexes, réutilisables et faciles à maintenir, avec une bonne documentation.

Discover how to extract business value from AI. Learn to scope opportunities for AI, create POCs, implement solutions, and develop an AI strategy.