data science

Artificial Intelligence, Machine Learning, Deep Learning, and Generative AI — Clearly Explained

. Machine Learning and Deep Learning are mentioned just as often. And now, Generative AI seems to dominate nearly every technology conversation. For a lot of professionals outside the AI field, this vocabulary will be confusing....

The Machine Learning “Advent Calendar” Day 3: GNB, LDA and QDA in Excel

working with k-NN (k-NN regressor and k-NN classifier), we all know that the k-NN approach could be very naive. It keeps your entire training dataset in memory, relies on raw distances, and doesn't...

TDS Newsletter: How you can Design Evals, Metrics, and KPIs That Work

Never miss a brand new edition of , our weekly newsletter featuring a top-notch number of editors’ picks, deep dives, community news, and more. ‘Tis the season for data science teams across industries to crunch...

The Machine Learning “Advent Calendar” Day 6: Decision Tree Regressor

5 days of this Machine Learning “Advent Calendar”, we explored 5 models (or algorithms) which are all based on distances (local Euclidean distance, or global Mahalanobis distance). So it's time to change the approach,...

The Machine Learning “Advent Calendar” Day 5: GMM in Excel

Within the previous article, we explored distance-based clustering with K-Means. further: to enhance how the gap could be measured we add variance, with the intention to get the Mahalanobis distance. So, if k-Means is the...

Bootstrap a Data Lakehouse in an Afternoon

doesn’t should be complicated. In this text, I’ll show you learn how to develop a basic, “starter” one which uses an Iceberg table on AWS S3 storage. Once the table is registered...

Construct and Deploy Your First Supply Chain App in 20 Minutes

, it is straightforward to make an impact together with your data science and analytics skills. Even when data quality stays a problem more often than not, you'll find opportunities to unravel problems by providing...

The Machine Learning “Advent Calendar” Day 4: k-Means in Excel

4 of the Machine Learning Advent Calendar. Through the first three days, we explored distance-based models for supervised learning: In all these models, the thought was the identical: we measure distances, and we resolve the...

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