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- committed local changes

git-svn-id: http://moon:8086/svn/software/trunk/projects/RBM@270 b431acfa-c32f-4a4a-93f1-934dc6c82436
This commit is contained in:
jens
2015-05-28 17:41:06 +00:00
parent 549089a440
commit 7fada2a227
10 changed files with 467 additions and 640 deletions
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Source/Layer.hpp
+9 -9
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@@ -21,7 +21,7 @@ using namespace Eigen;
class Layer
{
public:
Layer(uint32_t numUnits = 0, const VectorXd *pStatesInit = nullptr)
Layer(uint32_t numUnits = 0, const RowVectorXd *pStatesInit = nullptr)
: m_numUnits(numUnits)
, m_probs(numUnits)
, m_states(numUnits)
@@ -109,12 +109,12 @@ public:
}
}
VectorXd& probs()
RowVectorXd& probs()
{
return m_probs;
}
VectorXd& states()
RowVectorXd& states()
{
return m_states;
}
@@ -129,11 +129,11 @@ private:
protected:
uint32_t m_numUnits;
VectorXd m_probs;
VectorXd m_states;
RowVectorXd m_probs;
RowVectorXd m_states;
virtual double accum(Layer &layer, Weights &weights, uint32_t index) = 0;
void logSigmoid(const VectorXd &x)
void logSigmoid(const RowVectorXd &x)
{
uint32_t i;
@@ -143,7 +143,7 @@ protected:
}
}
void gaussProb(const VectorXd &mu, double sigma)
void gaussProb(const RowVectorXd &mu, double sigma)
{
uint32_t i;
double var = sigma*sigma;
@@ -151,8 +151,8 @@ protected:
for (i=0; i < m_numUnits; i++)
{
double x2 = ((double)mu[i]);
m_probs[i] = 1-exp(-0.5*x2*x2/var);
double x2 = (1-(double)mu[i]);
m_probs[i] = exp(-0.5*x2*x2/var);
}
}
};