BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention, and together with the general description given above and the detailed description of the embodiments given below, serve to explain the principles of the invention.
FIG. 1 is a flowchart of a processing operation of an embodiment of the present invention, shown as an example;
FIG. 2 is an illustration of the vectors, the basis functions and the distribution of the set of vectors that correspond to an input pattern, shown as an example;
FIG. 3 is an illustration of basis functions, shown as an example;
FIG. 4 is a schematic illustration of an approximation of a pattern distribution, shown as an example;
FIG. 5 is a schematic illustration of an approximation of a pattern distribution same as that of FIG. 4 made using conventional spherical basis functions;
FIG. 6 is a schematic illustration of basis functions when the number of obtained samples is small, shown as an example;
FIG. 7 is a schematic illustration of an approximation of a pattern distribution when the number of obtained samples is small, shown as an example;
FIG. 8 is a schematic illustration of an approximation of the pattern distribution same as FIG. 7 made using conventional spherical basis functions, shown as an example;
FIG. 9 is a flowchart illustrating a method of defining parameters by learning samples; and
FIG. 10 is a schematic block diagram of hardware, showing the configuration thereof as an example.