https://sudonull.com/double-argsort-for-ranks-of-numpy-arrays
Figure out why argsort(argsort(x)) gives element ranks. Full mathematical proof, code examples, and comparison with rankdata. For data scientists and ML engineers.
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https://sudonull.com/qtile-widget-disk-space-prediction
Integrate DiskSpaceAlert into qtile for disk exhaustion forecast by trend. Linear regression without numpy, alert colors, full code. For Linux developers.
https://sudonull.com/tensor-computations-php-gpu-acceleration
From PHP Arrays to Tensor and NumPower GPU: Evolution of ML Computations. Benchmarks, Code, Transition to Production-Scale. For Middle/Senior PHP Dev.
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