Copies input feature space to output feature space. More...

Inheritance diagram for drwnIdentityFeatureMap:

Public Member Functions
	drwnIdentityFeatureMap (int nFeatures)

const char *	type () const
	returns object type as a string (e.g., Foo::type() { return "Foo"; })

drwnIdentityFeatureMap *	clone () const
	returns a copy of the class usually implemented as virtual Foo* clone() { return new Foo(*this); }

int	numParameters () const
	returns the number of features in the output space

vector< double >	operator() (const vector< double > &x) const
	feature vector

double	dot (const vector< double > &theta, const vector< double > &x) const
	dot product

void	mac (vector< double > &theta, const vector< double > &x, double alpha) const
	multiply-accumulate

Public Member Functions inherited from drwnFeatureMap
	drwnFeatureMap ()
	default constructor

	drwnFeatureMap (int nFeatures)
	construct with known number of input features

virtual	~drwnFeatureMap ()
	destructor

int	numFeatures () const
	returns the number of features in the input space

virtual void	initialize (int nFeatures)
	initialize number of (intput) features

Additional Inherited Members
Protected Attributes inherited from drwnFeatureMap
int	_nFeatures
	number of input features

Detailed Description

Copies input feature space to output feature space.

The documentation for this class was generated from the following file:

Public Member Functions