Enhancement: Flatten directory structure (#220)

composer.json

@@ -34,12 +34,12 @@
     },
     "autoload": {
         "psr-4": {
-            "Phpml\\": "src/Phpml"
+            "Phpml\\": "src/"
         }
     },
     "autoload-dev": {
         "psr-4": {
-            "Phpml\\Tests\\": "tests/Phpml"
+            "Phpml\\Tests\\": "tests/"
         }
     },
     "scripts": {

easy-coding-standard.neon

@@ -40,19 +40,19 @@ parameters:
     skip:
         PhpCsFixer\Fixer\Alias\RandomApiMigrationFixer:
             # random_int() breaks code
-            - src/Phpml/CrossValidation/RandomSplit.php
+            - src/CrossValidation/RandomSplit.php
         SlevomatCodingStandard\Sniffs\Classes\UnusedPrivateElementsSniff:
             # magic calls
-            - src/Phpml/Preprocessing/Normalizer.php
+            - src/Preprocessing/Normalizer.php
         PhpCsFixer\Fixer\StringNotation\ExplicitStringVariableFixer:
             # bugged
-            - src/Phpml/Classification/DecisionTree/DecisionTreeLeaf.php
+            - src/Classification/DecisionTree/DecisionTreeLeaf.php
         Symplify\CodingStandard\Fixer\Commenting\RemoveUselessDocBlockFixer:
             # bug in fixer
-            - src/Phpml/Math/LinearAlgebra/LUDecomposition.php
+            - src/Math/LinearAlgebra/LUDecomposition.php
         PhpCsFixer\Fixer\FunctionNotation\VoidReturnFixer:
             # covariant return types
-            - src/Phpml/Classification/Linear/Perceptron.php
+            - src/Classification/Linear/Perceptron.php
 
     skip_codes:
         # missing typehints

src/Dataset/Demo/GlassDataset.php

@@ -22,7 +22,7 @@ class GlassDataset extends CsvDataset
 {
     public function __construct()
     {
-        $filepath = __DIR__.'/../../../../data/glass.csv';
+        $filepath = __DIR__.'/../../../data/glass.csv';
         parent::__construct($filepath, 9, true);
     }
 }

src/Dataset/Demo/IrisDataset.php

@@ -16,7 +16,7 @@ class IrisDataset extends CsvDataset
 {
     public function __construct()
     {
-        $filepath = __DIR__.'/../../../../data/iris.csv';
+        $filepath = __DIR__.'/../../../data/iris.csv';
         parent::__construct($filepath, 4, true);
     }
 }

src/Dataset/Demo/WineDataset.php

@@ -16,7 +16,7 @@ class WineDataset extends CsvDataset
 {
     public function __construct()
     {
-        $filepath = __DIR__.'/../../../../data/wine.csv';
+        $filepath = __DIR__.'/../../../data/wine.csv';
         parent::__construct($filepath, 13, true);
     }
 }