polynomial<T>
Description
polynomial<T> is a Kernel. Specifically, it is a Mercer Kernel. If k is an object of class polynomial<T>, and u and v are objects of class T, then k(u,v) returns
where 
is the scale of the used inner product, 
the bias of the used inner product, and 
the order of the polynomial kernel.
Example
vector< double > u(10); vector< double > v(10); polynomial< vector< double > > kernel(1.0,0.0,3.0); cout << kernel( u, v ) << endl;
Definition
Defined in the KML header <kml/polynomial.hpp>.
Template Parameters
| Parameter | Description | Default |
| T | The polynomial argument type | |
Model of
Mercer Kernel, Default Constructible, Copy Constructible
Type requirements
T must be a vector type or a numeric type; linear<T> should evaluate.
Members
| Member | Where defined | Description |
| polynomial() | Default Constructible | The default constructor |
| result_type | Input value | The type of the result: input_value<T> |