public void CalculateSoftmax(SoftMaxCostLayer layer)
{
Gpu.Launch(layer.MinibatchSize, 1).CalculateSoftmaxGPU(
layer.InputsGPU,
layer.Outputs.GPUArray,
layer.Labels.GPUArray,
layer.CorrectlyPredictedLabels.GPUArray,
layer.Gradients.GPUArray,
layer.Size
);
}
public SoftMaxCostLayer AddSoftmaxLayer(int size, string id = "")
{
var lastLayer = Layers.Last();
if (lastLayer == null)
{
throw new Exception("There must be one or more layers in the network");
}
if (CostLayer != null)
{
throw new Exception("There is already a cost layer");
}
var fcLayer = new FullyConnectedLayer(_gpuModule, lastLayer, size, id: id + "_fc");
Layers.Add(fcLayer);
var smLayer = new SoftMaxCostLayer(_gpuModule, fcLayer, this.LabelLayer, id: id);
Layers.Add(smLayer);
CostLayer = smLayer;
return(smLayer);
}
public void CalculateSoftmax(SoftMaxCostLayer layer)
{
Gpu.Launch(layer.MinibatchSize, 1).CalculateSoftmaxGPU(
layer.InputsGPU,
layer.Outputs.GPUArray,
layer.Labels.GPUArray,
layer.CorrectlyPredictedLabels.GPUArray,
layer.Gradients.GPUArray,
layer.Size
);
}
public SoftMaxCostLayer AddSoftmaxLayer(int size, string id = "")
{
var lastLayer = Layers.Last();
if (lastLayer == null) throw new Exception("There must be one or more layers in the network");
if (CostLayer != null) throw new Exception("There is already a cost layer");
var fcLayer = new FullyConnectedLayer(_gpuModule, lastLayer, size, id: id + "_fc");
Layers.Add(fcLayer);
var smLayer = new SoftMaxCostLayer(_gpuModule, fcLayer, this.LabelLayer, id: id);
Layers.Add(smLayer);
CostLayer = smLayer;
return smLayer;
}