Speed up DataTransformer (#122)

2017-09-02 21:38:02 +02:00 · 2017-09-02 21:38:02 +02:00 · 03751f51ed
parent b1be0574d8
commit 03751f51ed
1 changed files with 1 additions and 1 deletions
--- a/src/Phpml/SupportVectorMachine/DataTransformer.php
+++ b/src/Phpml/SupportVectorMachine/DataTransformer.php
@ -57,7 +57,7 @@ class DataTransformer
        $numericLabels = self::numericLabels($labels);
        $results = [];
        foreach (explode(PHP_EOL, $rawPredictions) as $result) {
-            if (strlen($result) > 0) {
+            if (isset($result[0])) {
                $results[] = array_search($result, $numericLabels);
            }
        }