Tag: Deep Learning
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LSTM vs Transformer: S&P 500 1-Year Benchmark Results
LSTM vs Transformer showdown: 1-year S&P 500 predictions reveal surprising accuracy gaps. Which architecture wins for financial forecasting?
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PyTorch vs TensorFlow 2026: CNN Training Speed Gap
Compare PyTorch vs TensorFlow CNN training speed in 2026. Real benchmarks reveal surprising performance gaps and optimization strategies.
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Markowitz to Deep Portfolio: Migration in 3 Refactors
Modernize portfolio optimization from Markowitz theory to deep learning in 3 strategic refactors. Transform classical finance code step-by-step.
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ONNX Export Pitfalls: 7 PyTorch โ Production Gotchas
Fix ONNX export failures fast. Learn the 7 critical PyTorch-to-production gotchas that silently break modelsโand how to catch them before deployment.
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QAT vs PTQ: When 3% Accuracy Drop Kills Your Model
Compare QAT vs PTQ to find when that 3% accuracy gap destroys real-world performanceโand which quantization method saves your model.
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Diffusion Models from Scratch: DDPM Training in PyTorch
Build DDPM from scratch in PyTorch: forward diffusion, U-Net denoising, training loop. Real gradient explosion fixes and NaN debugging tips.
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Autograd Engine from Scratch: 200 Lines to Beat PyTorch
Built a 200-line autograd engine that beats PyTorch on tiny models. Here's the reverse-mode autodiff math and training loop that actually work.
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PyTorch Neural Network Guide: 5 Mistakes That Break Training
Fix 5 silent PyTorch mistakes that break training: gradient traps, init failures, device mismatches. Real debugging code included.