src/Phpml/Classification/Ensemble/AdaBoost.php 1 location
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@@ 85-87 (lines=3) @@
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// Set all target values to either -1 or 1 |
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$this->labels = [1 => $this->labels[0], -1 => $this->labels[1]]; |
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foreach ($targets as $target) { |
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$this->targets[] = $target == $this->labels[1] ? 1 : -1; |
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} |
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$this->samples = array_merge($this->samples, $samples); |
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$this->featureCount = count($samples[0]); |
src/Phpml/Classification/Linear/Perceptron.php 1 location
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@@ 109-111 (lines=3) @@
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// Set all target values to either -1 or 1 |
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$this->labels = [1 => $this->labels[0], -1 => $this->labels[1]]; |
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foreach ($targets as $target) { |
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$this->targets[] = $target == $this->labels[1] ? 1 : -1; |
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} |
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// Set samples and feature count vars |
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$this->samples = array_merge($this->samples, $samples); |