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Repair build

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This commit is contained in:
Andrey Kamaev 2013-02-26 23:12:20 +04:00
parent 15e125c751
commit 351ecbbcce
1 changed files with 19 additions and 19 deletions
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22
modules/ml/src/svm.cpp
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@ -330,10 +330,10 @@ void CvSVMKernel::calc_intersec( int vcount, int var_count, const float** vecs,
const float* sample = vecs[j];
double s = 0;
for( k = 0; k <= var_count - 4; k += 4 )
s += min(sample[k],another[k]) + min(sample[k+1],another[k+1]) +
min(sample[k+2],another[k+2]) + min(sample[k+3],another[k+3]);
s += std::min(sample[k],another[k]) + std::min(sample[k+1],another[k+1]) +
std::min(sample[k+2],another[k+2]) + std::min(sample[k+3],another[k+3]);
for( ; k < var_count; k++ )
s += min(sample[k],another[k]);
s += std::min(sample[k],another[k]);
results[j] = (Qfloat)(s);
}
}
@ -350,15 +350,15 @@ void CvSVMKernel::calc_chi2( int vcount, int var_count, const float** vecs,
const float* sample = vecs[j];
double chi2 = 0;
for(k = 0 ; k < var_count; k++ )
{
{
double d = sample[k]-another[k];
double devisor = sample[k]+another[k];
/// if devisor == 0, the Chi2 distance would be zero, but calculation would rise an error because of deviding by zero
if (devisor != 0)
{
chi2 += d*d/devisor;
}
}
double devisor = sample[k]+another[k];
/// if devisor == 0, the Chi2 distance would be zero, but calculation would rise an error because of deviding by zero
if (devisor != 0)
{
chi2 += d*d/devisor;
}
}
results[j] = (Qfloat) (gamma*chi2);
}
if( vcount > 0 )