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Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
   1  <?php
   2  
   3  declare(strict_types=1);
   4  
   5  namespace Phpml\Regression;
   6  
   7  use Phpml\SupportVectorMachine\Kernel;
   8  use Phpml\SupportVectorMachine\SupportVectorMachine;
   9  use Phpml\SupportVectorMachine\Type;
  10  
  11  class SVR extends SupportVectorMachine implements Regression
  12  {
  13      public function __construct(
  14          int $kernel = Kernel::RBF,
  15          int $degree = 3,
  16          float $epsilon = 0.1,
  17          float $cost = 1.0,
  18          ?float $gamma = null,
  19          float $coef0 = 0.0,
  20          float $tolerance = 0.001,
  21          int $cacheSize = 100,
  22          bool $shrinking = true
  23      ) {
  24          parent::__construct(Type::EPSILON_SVR, $kernel, $cost, 0.5, $degree, $gamma, $coef0, $epsilon, $tolerance, $cacheSize, $shrinking, false);
  25      }
  26  }