php-ai / php-ml

src/Regression/DecisionTreeRegressor.php

Spacing +1 added lines, -1 removed lines

@@ -99,7 +99,7 @@
 
     protected function splitImpurity(array $groups): float
     {
-        $samplesCount = (int) array_sum(array_map(static function (array $group) {
+        $samplesCount = (int) array_sum(array_map(static function(array $group) {
             return count($group[0]);
         }, $groups));
 

src/FeatureExtraction/TokenCountVectorizer.php

Spacing +1 added lines, -1 removed lines

@@ -48,7 +48,7 @@
 
     public function transform(array &$samples, ?array &$targets = null): void
     {
-        array_walk($samples, function (string &$sample): void {
+        array_walk($samples, function(string &$sample): void {
             $this->transformSample($sample);
         });