Maybe this is a dumb question, or maybe I am giving away the game. If it is the latter, feel free to delete this question.
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However, if I understood the Winnow algorithm correctly, since `\alpha > 1`, by the definition of unit spherical, and random.random() always returning a positive number, it seems that the product of `w_i` and `x_i` could never be negative. Hence, for linear thresholds like the one you gave (or many others), it could never properly handle the negative (e.g., `-5`) weight.
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Is that a correct understanding, or did I overlook something obvious that I will regret making this post?
Maybe this is a dumb question, or maybe I am giving away the game. If it is the latter, feel free to delete this question.
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However, if I understood the Winnow algorithm correctly, since @BT@\alpha > 1@BT@, by the definition of unit spherical, and random.random() always returning a positive number, it seems that the product of @BT@w_i@BT@ and @BT@x_i@BT@ could never be negative. Hence, for linear thresholds like the one you gave (or many others), it could never properly handle the negative (e.g., @BT@-5@BT@) weight.
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Is that a correct understanding, or did I overlook something obvious that I will regret making this post?