Added ADALINE training

2026-03-22 15:54:04 +01:00
parent 29498e45ac
commit abb16aa6c1
6 changed files with 184 additions and 14 deletions
--- a/tests/Unit/Training/ADALINEPerceptronTest.php
+++ b/tests/Unit/Training/ADALINEPerceptronTest.php
@@ -0,0 +1,53 @@
+<?php
+
+namespace Tests\Unit\Training;
+
+use App\Models\NetworksTraining\ADALINEPerceptronTraining;
+use App\Services\DatasetReader\LinearOrderDataSetReader;
+use App\Services\SynapticWeightsProvider\ZeroSynapticWeights;
+use Tests\Services\IterationEventBuffer\DullIterationEventBuffer;
+
+class ADALINEPerceptronTest extends TrainingTestCase
+{
+
+    public function test_simple_perceptron_training_logic_and()
+    {
+        $training = new ADALINEPerceptronTraining(
+            datasetReader: new LinearOrderDataSetReader(public_path('data_sets/logic_and_gradient.csv')),
+            learningRate: 0.03,
+            maxEpochs: 10000,
+            synapticWeightsProvider: new ZeroSynapticWeights(),
+            iterationEventBuffer: new DullIterationEventBuffer(),
+            sessionId: 'test-session',
+            trainingId: 'test-training',
+            minError: 0.1251,
+        );
+
+        $this->verifyTrainingResults(
+            training: $training,
+            expectedWeights: [[[-1.503867, 0.992594, 0.976844]]],
+            expectedEpochs: 202,
+            marginOfError: 0.1,
+        );
+    }
+
+    // public function test_simple_perceptron_training_table_2_9()
+    // {
+    //     $training = new ADALINEPerceptronTraining(
+    //         datasetReader: new LinearOrderDataSetReader(public_path('data_sets/table_2_9.csv')),
+    //         learningRate: 0.0012,
+    //         maxEpochs: 1000,
+    //         synapticWeightsProvider: new ZeroSynapticWeights(),
+    //         iterationEventBuffer: new DullIterationEventBuffer(),
+    //         sessionId: 'test-session',
+    //         trainingId: 'test-training',
+    //         minError: 5.670337, // Impossible pour un dataset avec des labels -1 et 1 d'avoir une erreur moyenne supérieure à 2
+    //     );
+
+    //     $this->verifyTrainingResults(
+    //         training: $training,
+    //         expectedWeights: [[[-0.664816, -0.522798, 0.342044]]],
+    //         expectedEpochs: 92
+    //     );
+    // }
+}