L8.3 Logistic Regression Loss Derivative and Training @SebastianRaschka
L8.3 Logistic Regression Loss Derivative and Training  @SebastianRaschka
Uploaded February 2021 | Updated September 2026, 2 weeks ago
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Now that we understand the forward pass in logistic regression and are familiar with the loss function, let us look at the loss derivative (or gradient) with respect to the weights. Then we can apply gradient descent to update the weights to minimize the loss and thereby optimize the prediction accuracy.

Slides: sebastianraschka.com/pdf/lecture-notes/stat453ss21/L08_logistic__slides.pdf

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This video is part of my Introduction of Deep Learning course.

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A handy overview page with links to the materials: sebastianraschka.com/blog/2021/dl-course.html

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Sebastian Raschka |

L8.3 Logistic Regression Loss Derivative and Training

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