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php-ml
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add windows libsvm binaries

This commit is contained in:
Arkadiusz Kondas 2016-05-07 11:22:37 +02:00
parent 7b5b6418f4
commit 95bfc890cd
4 changed files with 15 additions and 2 deletions
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bin/libsvm/svm-predict.exe Normal file
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bin/libsvm/svm-scale.exe Normal file
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bin/libsvm/svm-train.exe Normal file
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17
src/Phpml/SupportVectorMachine/SupportVectorMachine.php
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@ -69,7 +69,7 @@ class SupportVectorMachine
file_put_contents($trainingSetFileName = $this->varPath.uniqid(), $trainingSet);
$modelFileName = $trainingSetFileName.'-model';
$command = sprintf('%ssvm-train -s %s -t %s -c %s %s %s', $this->binPath, $this->type, $this->kernel, $this->cost, $trainingSetFileName, $modelFileName);
$command = sprintf('%ssvm-train%s -s %s -t %s -c %s %s %s', $this->binPath, $this->getOSExtension(), $this->type, $this->kernel, $this->cost, $trainingSetFileName, $modelFileName);
$output = '';
exec(escapeshellcmd($command), $output);
@ -100,7 +100,7 @@ class SupportVectorMachine
file_put_contents($modelFileName, $this->model);
$outputFileName = $testSetFileName.'-output';
$command = sprintf('%ssvm-predict %s %s %s', $this->binPath, $testSetFileName, $modelFileName, $outputFileName);
$command = sprintf('%ssvm-predict%s %s %s %s', $this->binPath, $this->getOSExtension(), $testSetFileName, $modelFileName, $outputFileName);
$output = '';
exec(escapeshellcmd($command), $output);
@ -112,4 +112,17 @@ class SupportVectorMachine
return DataTransformer::results($predictions, $this->labels);
}
/**
* @return string
*/
private function getOSExtension()
{
if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
return '.exe';
}
return '';
}
}