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Jakob Westman

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Data Scientist Wilhelm Landerholm. The brain behind The Train Brain. Photo by Petter Karlberg.

“Don’t ask how accurate the forecast is at a specific point in time, ask instead how fast the forecast is recalculated.”

Wilhelm Landerholm – Data Scientist & Train Brain Founder



Is it possible to detect disturbancies before they happen? We did this clip explaining the algorithm and promoting a website where the old forecasting system was competing with the new Train Brain algorithm. The result? The Train Brain beat the existing system with more than 2,000 % better accuracy.