The Machine Learning “Advent Calendar” Day 24: Transformers for Text in Excel

Published: (December 24, 2025 at 02:52 PM EST)
1 min read

Source: Towards Data Science

Overview

An intuitive, step-by-step look at how Transformers use self-attention to turn static word embeddings into contextual representations, illustrated with simple examples and an Excel-friendly walkthrough.

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