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5 changes: 3 additions & 2 deletions MyParallelCriterion.lua
Original file line number Diff line number Diff line change
Expand Up @@ -12,8 +12,9 @@ end

function RepeatedCriterion:updateOutput(input, target)
self.output = 0
if self.weights == nil then self.weights = torch.ones(#input):div(#input) end
for i = 1,#input do
self.output = self.output + self.weights[i]*criterion:updateOutput(input[i],target)
self.output = self.output + self.weights[i]*self.criterion:updateOutput(input[i],target)
end
return self.output
end
Expand All @@ -22,7 +23,7 @@ function RepeatedCriterion:updateGradInput(input, target)
self.gradInput = nn.utils.recursiveResizeAs(self.gradInput, input)
nn.utils.recursiveFill(self.gradInput, 0)
for i = 1,#input do
nn.utils.recursiveAdd(self.gradInput[i], self.weights[i], criterion:updateGradInput(input[i], target))
nn.utils.recursiveAdd(self.gradInput[i], self.weights[i], self.criterion:updateGradInput(input[i], target))
end
return self.gradInput
end
Expand Down