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Machine learning

ML related stuff


Derivatives

Sometimes you get curious and want to dive a bit deeper into the gradients calculations.

What is the derivative of ReLU?

How to Compute the Derivative of a Sigmoid Function


Metrics

How "good" is your model performing? This seems like a simple question. But it's not.

True, false, positives, and negatives

Weighted precision and recall


Normalization

Normalize vectors to unit (L1 and L2) norm


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