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23 lines
841 B
Matlab
23 lines
841 B
Matlab
function W = debugInitializeWeights(fan_out, fan_in)
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%DEBUGINITIALIZEWEIGHTS Initialize the weights of a layer with fan_in
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%incoming connections and fan_out outgoing connections using a fixed
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%strategy, this will help you later in debugging
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% W = DEBUGINITIALIZEWEIGHTS(fan_in, fan_out) initializes the weights
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% of a layer with fan_in incoming connections and fan_out outgoing
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% connections using a fix set of values
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%
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% Note that W should be set to a matrix of size(1 + fan_in, fan_out) as
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% the first row of W handles the "bias" terms
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%
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% Set W to zeros
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W = zeros(fan_out, 1 + fan_in);
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% Initialize W using "sin", this ensures that W is always of the same
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% values and will be useful for debugging
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W = reshape(sin(1:numel(W)), size(W)) / 10;
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% =========================================================================
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end
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