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Long Term Support Release

  • Bug fixes for general core bugs in 3.9.x will end* 10 May 2021 (12 months).
  • Bug fixes for security issues in 3.9.x will end* 8 May 2023 (36 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.

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File Size: 334 lines (9 kb)
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Includes or requires: 0 files

Defines 1 class

SupportVectorMachine:: (13 methods):
  __construct()
  setBinPath()
  setVarPath()
  train()
  getModel()
  predict()
  predictProbability()
  runSvmPredict()
  getOSExtension()
  buildTrainCommand()
  buildPredictCommand()
  ensureDirectorySeparator()
  verifyBinPath()


Class: SupportVectorMachine  - X-Ref

__construct(int $type,int $kernel,float $cost = 1.0,float $nu = 0.5,int $degree = 3,?float $gamma = null,float $coef0 = 0.0,float $epsilon = 0.1,float $tolerance = 0.001,int $cacheSize = 100,bool $shrinking = true,bool $probabilityEstimates = false)   X-Ref


setBinPath(string $binPath)   X-Ref
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setVarPath(string $varPath)   X-Ref
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train(array $samples, array $targets)   X-Ref
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getModel()   X-Ref
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predict(array $samples)   X-Ref

return: array|string

predictProbability(array $samples)   X-Ref

return: array|string

runSvmPredict(array $samples, bool $probabilityEstimates)   X-Ref
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getOSExtension()   X-Ref
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buildTrainCommand(string $trainingSetFileName, string $modelFileName)   X-Ref
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buildPredictCommand(string $testSetFileName,string $modelFileName,string $outputFileName,bool $probabilityEstimates)   X-Ref
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ensureDirectorySeparator(string &$path)   X-Ref
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verifyBinPath(string $path)   X-Ref
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