Prove that Ki = xCi (x mi)(m mi) = 0. This fact was used

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Prove that ∑Ki = ∑ x∈Ci (x − mi)(m − mi) = 0. This fact was used in the proof that TSS = SSE + SSB on page 557.

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Introduction to Data Mining

ISBN: 978-0321321367

1st edition

Authors: Pang Ning Tan, Michael Steinbach, Vipin Kumar

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Question Posted: Apr 29, 2016 03:30 PM

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Prove that Ki = xCi (x mi)(m mi) = 0. This fact was used

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Introduction to Data Mining

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