Data Science Tutorials

Learn to manage GPT model costs with tiktoken in Python. Explore tokenization, BPE, and estimate OpenAI API expenses efficiently.

Learn to calculate factorials in Excel with ease. Discover FACT, FACTDOUBLE, GAMMA functions, and more to solve mathematical and real-world problems.

Learn how to run inference on GPUs/TPUs and fine-tune the latest Gemma 7b-it model on a role-play dataset.

Learn all about Tableau Prep Builder and its functions in preparing and loading data into Tableau.

Explore Azure Machine Learning in our beginner's guide to setting up, deploying models, and leveraging AutoML & ML Studio in the Azure ecosystem.

In this tutorial, we'll explore what percentiles are, what they are used for, the ways of calculating them in Excel, simple examples of such calculations, and possible errors to be aware of when computing percentiles in Excel.

Learn how to effectively visualize KPIs in Power BI using visuals and DAX measures.

Discover how to leverage Snowflake Time Travel for querying history, cloning tables, and restoring data with our in-depth guide on database recovery.

Master image classification using Hugging Face with a step-by-step guide on training and deploying models in AI and computer vision.

Explore OpenAI's text-embedding-3-large and -small models in our guide to enhancing NLP tasks with cutting-edge AI embeddings for developers and researchers.

Explore the principles of data cleaning in Python and discover the importance of preparing your data for analysis by addressing common issues such as missing values, outliers, duplicates, and inconsistencies.

A beginner-friendly tutorial on Python data classes and how to use them in practice