Data Science Tutorials

Enhance your Power BI dashboards with DAX formulas for weekends and week boundaries.

Learn how to use Polars in Python in this beginner tutorial.

Understand how the F1 score evaluates model performance by combining precision and recall. Learn its use in binary and multiclass classification, with Python examples.

Learn how to convert models to ONNX format, optimize them with quantization, and deploy them across any platform - from edge devices to cloud servers - without vendor lock-in.

Learn some data modeling possibilities that include nested documents when designing a content management system (CMS) or blog app.

Transform one photo into multiple product shots with Qwen-Image-Edit-2509 and LoRA. Generate consistent studio angles for Amazon, Etsy, and online stores in seconds.

Learn Cursor 2 by building a currency converter web app using Python and Streamlit.

Learn how Python’s None object represents the absence of a value. Discover its internal design, common use cases, best practices, and how it compares with null in other languages.

Learn how Claude Skills lets users and developers customize these portable, composable, and code-executable modules to enhance productivity across Claude apps and API integrations.

Test Qwen3-Max-Thinking, the world’s largest LLM, in reasoning mode. See how it stacks up against GPT-5 and Claude Sonnet 4.5 in logic, math, and code.

Hands-on tutorial to run Kimi K2 Thinking, build tool-calling workflows, view transparent reasoning, and benchmark against GPT-5 and Claude 4.5.

Discover how to create custom apps, automate repetitive tasks, and build intelligent agents using natural language in Microsoft 365 Copilot. This tutorial walks through App Builder, Workflows, and Copilot Studio with real examples you can implement today.