Why everyone fails at the California Housing dataset the same way(6 brutal reasons) Post date November 24, 2025 Post author By MohammadReza Mahdian Post categories In 100daysofcode, datascience, machinelearning, python
Occam’s Razor destroyed my polynomial model in 5 minutes Post date November 24, 2025 Post author By MohammadReza Mahdian Post categories In beginners, machinelearning, python, tutorial
The Regression Coefficient Was Positive… Until I Added One Variable and It Flipped Negative Post date November 23, 2025 Post author By MohammadReza Mahdian Post categories In beginners, datascience, machinelearning, python
How I Built a 140 FPS Real-Time Face Landmark App with Just YOLOv9 + MediaPipe (5-Part Series) Post date November 23, 2025 Post author By MohammadReza Mahdian Post categories In computervision, machinelearning, python, tutorial
Build a Face Detection App with Python OOP — From Zero to Pro(part-5) Post date November 20, 2025 Post author By MohammadReza Mahdian Post categories In machinelearning, opencv, python, tutorial
BasicOOP-Ch.1 Post date November 15, 2025 Post author By MohammadReza Mahdian Post categories In beginners, oop, programming, tutorial
# Steps to Write Tests for a Function with No Input, Leading to Injecting `monkeypatch` and Pytest Fixtures into `unittest` Post date October 18, 2025 Post author By MohammadReza Mahdian Post categories In monkeypatch, pytest, python, unittesting