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Old 02-10-2013, 03:45 AM
butterscotch butterscotch is offline
Join Date: Jan 2013
Posts: 43
Default Re: Q10 Clarification required

2. adjust weights if a point is misclassified by adding w*x to the weight.
-> i think you might have typo-ed, w(t+1) = w(t) + y(t)*x(t) for perceptron.

1. Recalculate weights to classify training example one point
With the updated weights, recalculate y_n for each x_n in the training set, and determine which ones are misclassified.

You are looking for an error function that will essentially make the SGD behave like a perceptron in updating the weights.
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