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Sparse panel data, a small experiment

Quite a few real world data problems look like this: many related time series, few noisy readings, and long gaps. Local price indices, sensor networks, or small area stats. I built a small PyTorch model to estimate a smooth underlying level for every location, day, and target even where nothing was…

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  1. 2026-10-09 22:27 · r/datascience
    Sparse panel data, a small experiment

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