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Practical Python interview answers for core topics like data structures, object identity, memory management, the GIL, generators, decorators, and async FastAPI behavior.

UniFace is a Python library for face detection, recognition, landmarks, parsing, tracking, gaze, head pose, privacy, and vector search.

Face parsing with BiSeNet, ResNet18 and ResNet34 backbones, CelebAMask-HQ training, PyTorch inference, and ONNX export.

Tiny-Face compares SlimFace, RFB, and compact RetinaFace variants for small face detection models with WIDER FACE results and PyTorch/ONNX weights.

A RetinaFace implementation with MobileNet and ResNet backbones, WIDER FACE evaluation, webcam inference, ONNX support, and pretrained weights.

Why geometric intuition for vectors and matrix transformations matters in ML — with curated 3Blue1Brown and Coursera resources for building it.

MobileGaze estimates gaze direction with ResNet, MobileNet, and MobileOne backbones. Gaze360-trained, with PyTorch and ONNX weights for real-time inference.

Head pose estimation with ResNet and MobileNet backbones, SCRFD face detection, PyTorch and ONNX weights, and pitch/yaw/roll output for real-time video.