google.cloud.aiplatform.v1.ExplanationMetadata.InputMetadata.Visualization.Polarity */ class Polarity { /** * Default value. This is the same as POSITIVE. * * Generated from protobuf enum POLARITY_UNSPECIFIED = 0; */ const POLARITY_UNSPECIFIED = 0; /** * Highlights the pixels/outlines that were most influential to the * model's prediction. * * Generated from protobuf enum POSITIVE = 1; */ const POSITIVE = 1; /** * Setting polarity to negative highlights areas that does not lead to * the models's current prediction. * * Generated from protobuf enum NEGATIVE = 2; */ const NEGATIVE = 2; /** * Shows both positive and negative attributions. * * Generated from protobuf enum BOTH = 3; */ const BOTH = 3; private static $valueToName = [ self::POLARITY_UNSPECIFIED => 'POLARITY_UNSPECIFIED', self::POSITIVE => 'POSITIVE', self::NEGATIVE => 'NEGATIVE', self::BOTH => 'BOTH', ]; public static function name($value) { if (!isset(self::$valueToName[$value])) { throw new UnexpectedValueException(sprintf( 'Enum %s has no name defined for value %s', __CLASS__, $value)); } return self::$valueToName[$value]; } public static function value($name) { $const = __CLASS__ . '::' . strtoupper($name); if (!defined($const)) { throw new UnexpectedValueException(sprintf( 'Enum %s has no value defined for name %s', __CLASS__, $name)); } return constant($const); } }