original_string: public function train(array $samples, array $targets): void
      {
          // Clears previous stuff.
          $this->reset();
  
          $this->trainByLabel($samples, $targets);
      }
code: public function train(array $samples, array $targets): void
      {
          // Clears previous stuff.
          $this->reset();
  
          $this->trainByLabel($samples, $targets);
      }
code_tokens: public function train ( array $ samples , array $ targets ) : void { // Clears previous stuff. $ this -> reset ( ) ; $ this -> trainByLabel ( $ samples , $ targets ) ; }
docstring: Train a binary classifier in the OvR style
docstring_tokens: Train a binary classifier in the OvR style