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#binary-entropy

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Question 1: Short answer

mediumAI-checkedInformation Theory

The binary entropy in bits is H(p)=−plog⁡2p−(1−p)log⁡2(1−p)H(p) = -p \log_2 p - (1 - p) \log_2 (1 - p). What is H′(0.2)H'(0.2), the derivative with respect to pp at p=0.2p = 0.2?

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