Ochudi / Writing

Writing.

Essays on clustering, engineering, and teaching. Long on specifics, short on opinion pieces.

2026-06-05 / 4 min

How I built the clustering canvas

k-means and DBSCAN running live on the homepage, written from scratch.

2026-05-12 / 3 min

ResNet-50 embeddings, three clustering algorithms, and what they reveal about an industrial defect dataset.

2026-04-20 / 3 min

COS 102 spends its first week on the problem, not the Python. Here is why.

2026-04-02 / 3 min

Density clustering on shapes k-means gets wrong.