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DATE 2017-03-01

LEARN

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MESSAGE
DATE 2017-03-29
FROM Ruben Safir
SUBJECT Subject: [Learn] This is hard to understand what the logic is here
From learn-bounces-at-nylxs.com Wed Mar 29 01:15:06 2017
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float feed_forward(const perceptron& p, vector& input)
{
// If input size doesn't match, add "bias" inputs:
while(input.size() < p.weights.size()) {
input.push_back(1);
}
return step_function(p.threshold, dot_product(p.weights, input));
}


step_function should return an INT

What is the logic to this? Don't you always need the bias?

https://gitlab.liu.edu/cs691s17/public/raw/1dd68b2f00b96db17a988242221f50e4eab7ddbb/perceptrons/perceptrons.cpp


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  29. 2017-03-29 Christopher League <league-at-contrapunctus.net> Re: [Learn] This is hard to understand what the logic is here
  30. 2017-03-29 Ruben Safir <ruben-at-mrbrklyn.com> Re: [Learn] This is hard to understand what the logic is here
  31. 2017-03-29 Christopher League <league-at-contrapunctus.net> Re: [Learn] This is hard to understand what the logic is here
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