Computer-Vision

Golf swing milestone comparison alongside a Sandra Gal reference swing

Golf Swing Analysis Pipeline — Part 2: LSTM Milestone Detection

Using a bidirectional LSTM and explicit motion features to locate eight ordered golf-swing milestones.

Golf swing pose landmarks alongside a Greg Norman reference swing

Golf Swing Analysis Pipeline — Part 1: MediaPipe and XGBoost

Turning golf videos into pose landmarks and using an XGBoost gatekeeper to reject unsuitable inputs.

Transfer Learning II: You Probably Don't Need to Build Your Own Model

A custom MobileNetV2 took two weekends. Vertex AI AutoML reached the same F1 score for about $5.

Four low-resolution CIFAR-10 images labeled truck, horse, cat, and truck

Transfer Learning I: Building a CIFAR-10 Classifier

A two-phase MobileNetV2 transfer-learning experiment that reached 91.78% accuracy on a 10,000-image CIFAR-10 evaluation.

A grid of grayscale Fashion-MNIST clothing images and their labels

High-Performance Image Classification with PyTorch and Hugging Face

Fine-tuning a pretrained Vision Transformer on a 6,000-image subset of Fashion-MNIST, with a custom PyTorch training loop and a macro F1 score of 0.9318.