Fatal error: Uncaught Error: Interface "Phpml\Transformer" not found in C:\xampp\htdocs\ducev\vendor\php-ai\php-ml\src\FeatureSelection\VarianceThreshold.php:12
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\ducev\vendor\php-ai\php-ml\src\FeatureSelection\VarianceThreshold.php on line 12