Who Am I?
A kid wanted to be a scientist, but lost precious things on the road.
EnderJones
My Take on Prompt Engineering and Major AI Models
A pragmatic look at prompt engineering, with practical techniques and a personal comparison of today's leading AI models like Claude, GPT, and Gemini.
Regression Model Evaluation Metrics: MAE, MSE, RMSE, and R² Explained
A comprehensive guide to key regression model evaluation metrics. Understand the differences, advantages, and limitations of MAE, MSE, RMSE, and R² to choose the right metric for your machine learn...