Allen Yang !Allen Yanghttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2...

Introduction In modern software development, managing and operating on Excel documents is a common requirement. Whether in data analysis, report generation, or...

Introduction In daily C development, processing Excel data is a requirement almost every developer encounters. Whether it’s importing user data, generating rep...

Intro In the fast‑evolving world of programming, Visual Basic for Applications VBA often feels like a relic—stuck with verbose syntax, limited functional parad...

What is data? Data is a collection of raw, unorganized facts, figures, or symbols. Think of data as the raw ingredients in a kitchen flour, eggs, sugar. On the...

An intuitive, step-by-step look at how Transformers use self-attention to turn static word embeddings into contextual representations, illustrated with simple e...

A step-by-step 1D CNN for text, built in Excel, where every filter, weight, and decision is fully visible. The post The Machine Learning “Advent Calendar” Day 2...

A step-by-step 1D CNN for text, built in Excel, where every filter, weight, and decision is fully visible. The post The Machine Learning “Advent Calendar” Day 2...

Understanding text embeddings through simple models and Excel The post The Machine Learning “Advent Calendar” Day 22: Embeddings in Excel appeared first on Towa...

Gradient descent in function space with decision trees The post The Machine Learning “Advent Calendar” Day 21: Gradient Boosted Decision Tree Regressor in Excel...

From Random Ensembles to Optimization: Gradient Boosting Explained The post The Machine Learning “Advent Calendar” Day 20: Gradient Boosted Linear Regression in...

Understanding ensemble learning from first principles in Excel The post The Machine Learning “Advent Calendar” Day 19: Bagging in Excel appeared first on Toward...