.learn()
what I have learned so far
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Why cross entropy, of all things: from BCE to KL divergence
Why classification uses cross entropy instead of MSE, traced as a single line from information content and entropy through BCE and MLE to KL divergence.
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ROUGE
Recall-Oriented Understudy for Gisting Evaluation
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Duck typing, and how Python handles types
What duck typing is, how ABCs and Protocol affect it, and how type hints coexist with duck typing.
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Four perspectives on matrix multiplication
The four different perspectives of matrix multiplication.
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Powerful, and Thorough Unit Tests with pytest
A practical guide for writing clean, maintainable, and effective unit tests in Python using the pytest framework.