Gradient descent training + Added all dataset + graphs improvements

2026-03-13 22:06:08 +01:00
parent f8d9fbc5b1
commit f0e7be4476
29 changed files with 872 additions and 68 deletions
--- a/app/Models/Perceptron.php
+++ b/app/Models/Perceptron.php
@@ -12,7 +12,7 @@ abstract class Perceptron extends Model
        $this->synaptic_weights = $synaptic_weights;
    }

-    public function test(array $inputs): int
+    public function test(array $inputs): float
    {
        $inputs = array_merge([1], $inputs); // Add bias input

@@ -24,7 +24,7 @@ abstract class Perceptron extends Model
        return $this->activationFunction($weighted_sum);
    }

-    abstract public function activationFunction(float $weighted_sum): int;
+    abstract public function activationFunction(float $weighted_sum): float;

    public function getSynapticWeights(): array
    {