

Ai By Hand Excel
Overview :
ai-by-hand-excel is a resource repository that facilitates hands-on practice of AI technology using Excel. It provides a series of Excel files that allow users to manually execute and understand key operations of AI models, such as Softmax, LeakyReLU, Backpropagation, and Transformers. This repository is suitable for beginners and educators looking to gain a deeper understanding of the internal mechanisms of AI models, helping them enhance their grasp of AI technology through practical operation.
Target Users :
The primary audience consists of students, researchers, and educators in the field of AI, who can deepen their understanding of the inner workings of AI models and enhance their practical skills through this resource repository.
Use Cases
Students manually calculate the Softmax function using the Excel file to understand its application in multi-class classification problems.
Researchers utilize the Backpropagation Excel tutorial to validate new optimization algorithms.
Educators incorporate the Transformer Excel tutorial into their teaching materials to assist students in understanding the attention mechanism.
Features
Softmax: Understand the calculation of output probabilities in multi-class classification problems.
LeakyReLU: Learn about this activation function and how it helps address the vanishing gradient problem.
Backpropagation: Manually compute and understand the backpropagation algorithm in neural networks.
Transformer: Implement key components of the Transformer model in Excel, grasping the attention mechanism.
Recurrent Neural Network (RNN): Learn the basic structure and functioning of recurrent neural networks.
Mamba: Upcoming module that may delve into more advanced AI concepts.
How to Use
Visit the GitHub page for ai-by-hand-excel.
Download an Excel file of interest, for example, 'Update Transformer.xlsx'.
Open the Excel file and follow the instructions provided within.
Execute the formulas and calculations within the file, observe the results, and understand the underlying principles.
Attempt to modify parameters and observe the changes in model behavior.
Read the README.md file to learn more about the project's background and usage.
If you encounter issues, check the project's Issues page or seek help from the community.
After completing your learning, try creating similar Excel tutorials to deepen your understanding.
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