Kursinnehåll
Gradient descent for linear regression
Derivative with respect to b
Uppgift
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Write function that returns derivative of the loss function (𝑘𝑥+𝑏−𝑦)² with respect to b. Draw it's graph for x=2, y=5, k=1
Lösning
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Avsnitt 1. Kapitel 3
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