php-ai /
php-ml
| @@ 11-31 (lines=21) @@ | ||
| 8 | use Phpml\SupportVectorMachine\SupportVectorMachine; |
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| 9 | use Phpml\SupportVectorMachine\Type; |
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| 10 | ||
| 11 | class SVC extends SupportVectorMachine implements Classifier |
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| 12 | { |
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| 13 | /** |
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| 14 | * @param int $kernel |
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| 15 | * @param float $cost |
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| 16 | * @param int $degree |
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| 17 | * @param float|null $gamma |
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| 18 | * @param float $coef0 |
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| 19 | * @param float $tolerance |
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| 20 | * @param int $cacheSize |
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| 21 | * @param bool $shrinking |
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| 22 | * @param bool $probabilityEstimates |
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| 23 | */ |
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| 24 | public function __construct( |
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| 25 | int $kernel = Kernel::LINEAR, float $cost = 1.0, int $degree = 3, float $gamma = null, float $coef0 = 0.0, |
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| 26 | float $tolerance = 0.001, int $cacheSize = 100, bool $shrinking = true, |
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| 27 | bool $probabilityEstimates = false |
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| 28 | ) { |
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| 29 | parent::__construct(Type::C_SVC, $kernel, $cost, 0.5, $degree, $gamma, $coef0, 0.1, $tolerance, $cacheSize, $shrinking, $probabilityEstimates); |
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| 30 | } |
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| 31 | } |
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| 32 | ||
| @@ 11-31 (lines=21) @@ | ||
| 8 | use Phpml\SupportVectorMachine\SupportVectorMachine; |
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| 9 | use Phpml\SupportVectorMachine\Type; |
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| 10 | ||
| 11 | class SVR extends SupportVectorMachine implements Regression |
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| 12 | { |
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| 13 | /** |
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| 14 | * @param int $kernel |
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| 15 | * @param int $degree |
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| 16 | * @param float $epsilon |
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| 17 | * @param float $cost |
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| 18 | * @param float|null $gamma |
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| 19 | * @param float $coef0 |
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| 20 | * @param float $tolerance |
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| 21 | * @param int $cacheSize |
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| 22 | * @param bool $shrinking |
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| 23 | */ |
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| 24 | public function __construct( |
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| 25 | int $kernel = Kernel::RBF, int $degree = 3, float $epsilon = 0.1, float $cost = 1.0, |
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| 26 | float $gamma = null, float $coef0 = 0.0, float $tolerance = 0.001, |
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| 27 | int $cacheSize = 100, bool $shrinking = true |
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| 28 | ) { |
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| 29 | parent::__construct(Type::EPSILON_SVR, $kernel, $cost, 0.5, $degree, $gamma, $coef0, $epsilon, $tolerance, $cacheSize, $shrinking, false); |
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| 30 | } |
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| 31 | } |
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| 32 | ||
