Talk:Support vector machine

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Latest comment: 13 February by Mudthomas in topic Definition of the bias
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Graph incorrectly reproduced?

It looks like the legend in the "training example" graphic in the Kernel Trick Section was reproduced from the corresponding graphic in the "Kernel Trick" WIKI page, but something was left out. The legend in the latter is longer and correct, while the legend on this page is shorter and wrong. I do not know how to fix it and it is pretty minor... but it is irritating... HHHEB3 (talk) 18:47, 11 April 2023 (UTC)Reply

تعد حركة المادة المصهورة في باطن الأرض نوع من الحركة التي تسببها تيارات الحمل 178.86.108.144 (talk) 11:49, 11 December 2023 (UTC)Reply

Definition of the bias

Just about every article/textbook I have seen defines the bias with $w^T\cdot x + b$, but throughout this article the convention $w^T\cdot x - b$ is used instead. Any reason why? 70.184.68.54 (talk) 23:45, 13 August 2024 (UTC)Reply

I came here looking for an answer to this :)
I had a quick look, and I am not certain, but I believe it stems from the definition of a hyperplane, $a_1x_1, \ldots, a_nx_n = b$. Mudthomas (talk) 13:54, 13 February 2025 (UTC)Reply