DDPM: How Adding Noise Taught Machines to Draw

The 2020 paper that started the diffusion era. Wreck an image with noise, teach a network to guess the noise, then run the wrecking process backwards. Explained with pictures, almost no maths, and code you can run.

August 23, 2026 · 18 min · 3659 words · Wolete

Understanding Transformers From a Research Paper

Paper Attention Is All You Need The problem Explain the problem using your own words. Main idea Describe the important concepts, diagrams, and equations. Python implementation import numpy as np def softmax(values): exp_values = np.exp(values - np.max(values)) return exp_values / exp_values.sum() print(softmax(np.array([1.0, 2.0, 3.0]))) What I learned Summarize the practical lessons and link to your complete GitHub project.

August 4, 2026 · 1 min · 58 words · Wolete