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This commit is contained in:
Matthias Guillitte
2026-09-15 19:44:58 +02:00
parent ca6c9fe38c
commit 6d4fdffee9
82 changed files with 29906 additions and 151 deletions
Download Patch File Download Diff File Expand all files Collapse all files
app/Http/Controllers/PerceptronController.php
+44 -13
View File
@@ -37,12 +37,15 @@ class PerceptronController extends Controller
$learningRate = 0.015;
$maxIterations = 150;
break;
case 'gradientdescent':
case 'adaline':
$learningRate = 0.00003;
break;
case 'gradientdescent':
$learningRate = 0.00003;
$maxIterations = 300;
break;
case 'monolayer':
$learningRate = 0.03;
$learningRate = 0.001;
break;
case 'multilayer':
$learningRate = 0.8;
@@ -57,6 +60,7 @@ class PerceptronController extends Controller
'minError' => $minError,
'learningRate' => $learningRate,
'maxIterations' => $maxIterations,
'maxIterationsLimit' => config('perceptron.max_iterations'),
'maxDisplayedWeights' => config('perceptron.max_displayed_weights'),
]);
}
@@ -68,9 +72,14 @@ class PerceptronController extends Controller
$datasets = [];
foreach ($files as $file) {
if (pathinfo($file, PATHINFO_EXTENSION) === 'csv') {
if (str_starts_with($file, 'hidden')) {
continue;
}
$dataset = [];
$dataset['label'] = str_replace('.csv', '', $file);
$dataSetReader = new LinearOrderDataSetReader($dataSetsDirectory.'/'.$file);
$dataset['inputCount'] = count($dataSetReader->lines[0]) - 1;
$dataset['data'] = [];
switch (count($dataSetReader->lines[0])) {
case 3:
@@ -97,7 +106,7 @@ class PerceptronController extends Controller
}
switch ($dataset['label']) {
case 'logic_and_gradient':
case 'Classification_-_Porte_logique_ET_(linéairement_séparable)':
switch ($perceptronType) {
case 'gradientdescent':
$dataset['defaultLearningRate'] = 0.3;
@@ -107,9 +116,12 @@ class PerceptronController extends Controller
$dataset['defaultLearningRate'] = 0.05;
$dataset['defaultMinError'] = 0.125;
break;
case 'monolayer':
$dataset['defaultMinError'] = 0.001;
break;
}
break;
case 'logic_xor':
case 'Classification_-_Porte_logique_XOR_(non_linéairement_séparable)':
switch ($perceptronType) {
case 'multilayer':
$dataset['defaultLearningRate'] = 0.3;
@@ -120,7 +132,8 @@ class PerceptronController extends Controller
break;
}
break;
case 'table_2_9':
case 'Classification_-_Oblique_(linéairement_séparable)':
case 'Classification_-_Oblique_modifié_(non_linéairement_séparable)':
switch ($perceptronType) {
case 'simple':
$dataset['defaultLearningRate'] = 0.015;
@@ -128,27 +141,45 @@ class PerceptronController extends Controller
case 'gradientdescent':
case 'adaline':
$dataset['defaultLearningRate'] = 0.001;
$dataset['defaultMinError'] = 0.09;
$dataset['defaultMaxIterations'] = 2000;
break;
}
break;
case 'table_2_11':
case 'Régression_-_Oblique':
$dataset['defaultMinError'] = 0.02;
switch ($perceptronType) {
case 'gradientdescent':
case 'adaline':
$dataset['defaultMinError'] = 0.68;
$dataset['defaultMaxIterations'] = 100;
break;
case 'monolayer':
$dataset['defaultLearningRate'] = 0.0015;
break;
}
break;
case 'table_4_12':
case 'Classification_-_3_classes_(linéairement_séparable)':
switch ($perceptronType) {
case 'multilayer':
$dataset['defaultLearningRate'] = 0.8;
$dataset['defaultMinError'] = 0.001;
$dataset['defaultMaxIterations'] = 2000;
case 'monolayer':
$dataset['defaultLearningRate'] = 0.005;
$dataset['defaultMaxIterations'] = 100;
break;
}
break;
case 'table_4_17':
case 'Classification_-_Donut_(non_linéairement_séparable)':
switch ($perceptronType) {
case 'multilayer':
$dataset['defaultLearningRate'] = 0.8;
$dataset['defaultMinError'] = 0.0001;
$dataset['defaultMaxIterations'] = 2000;
$dataset['defaultHiddenLayers'] = 3;
$dataset['defaultHiddenLayersNeurons'] = 4;
break;
}
break;
case 'Régression_-_Vague':
$dataset['defaultMinError'] = 0.055;
switch ($perceptronType) {
case 'multilayer':
@@ -217,7 +248,7 @@ class PerceptronController extends Controller
$networkTraining->start();
return response()->json([
return back()->with('success', [
'message' => 'Training completed',
'execution_time' => microtime(true) - $startTime,
]);
app/Http/Requests/RunPerceptronRequest.php
+2 -2
View File
@@ -15,13 +15,13 @@ class RunPerceptronRequest extends FormRequest
{
return [
'type' => ['required', 'string', 'in:simple,gradientdescent,adaline,monolayer,multilayer'],
'dataset' => ['required', 'string', 'max:100', 'regex:/^[A-Za-z0-9_-]+$/'],
'dataset' => ['required', 'string', 'max:200'],
'weight_init_method' => ['required', 'string', 'in:random,zeros'],
'learning_rate' => ['required', 'numeric', 'min:0'],
'min_error' => ['required', 'numeric', 'min:0'],
'hidden_layers' => ['required', 'integer', 'min:1', 'max:5'],
'hidden_layers_neurons' => ['required', 'integer', 'min:1', 'max:5'],
'max_iterations' => ['required', 'integer', 'min:1', 'max:5000'],
'max_iterations' => ['required', 'integer', 'min:1', 'max:'.config('perceptron.max_iterations')],
'session_id' => ['required', 'string', 'max:100'],
'training_id' => ['required', 'string', 'max:100'],
];