GENERATION OF A CLASSIFIER FROM EXISTING CLASSIFIERS
First Claim
Patent Images
1. A classifier selection method executed by a processor included in an information processing device, the classifier selection method comprising:
- providing first and second classifier groups that have been learned using a subject that is acquired from an input domain including a plurality of subjects that are to be classified;
acquiring, when correct answer data is input, a vector including evaluation values that are output by the first and second classifier groups as components; and
selecting a specific classifier group from among the first and second classifier groups, based on a dispersion relationship of the acquired vectors.
1 Assignment
0 Petitions
Accused Products
Abstract
An apparatus includes a memory that stores first and second classifier groups that have been learned using a subject that is acquired from an input domain including a plurality of subjects that are to be classified. The apparatus acquires, when correct answer data is input, a vector including evaluation values that are output by the first and second classifier groups as components, and selects a specific classifier group from among the first and second classifier groups, based on a dispersion relationship of the acquired vectors.
0 Citations
10 Claims
-
1. A classifier selection method executed by a processor included in an information processing device, the classifier selection method comprising:
-
providing first and second classifier groups that have been learned using a subject that is acquired from an input domain including a plurality of subjects that are to be classified; acquiring, when correct answer data is input, a vector including evaluation values that are output by the first and second classifier groups as components; and selecting a specific classifier group from among the first and second classifier groups, based on a dispersion relationship of the acquired vectors. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A non-transitory, computer-readable recording medium having stored therein a program for causing a computer to execute a process comprising:
-
providing first and second classifier groups that have been learned using a subject that is acquired from an input domain including a plurality of subjects that are to be classified; acquiring, when correct answer data is input, a vector including evaluation values that are output by the first and second classifier groups as components; and selecting a specific classifier group from among the first and second classifier groups, based on a dispersion relationship of the acquired vectors.
-
-
9. An information processing apparatus comprising:
-
a memory configured to store first and second classifier groups that have been learned using a subject that is acquired from an input domain including a plurality of subjects that are to be classified; and a processor coupled to the memory and configured to; acquire, when correct answer data is input, a vector including evaluation values that are output by the first and second classifier groups as components, and select a specific classifier group from among the first and second classifier groups, based on a dispersion relationship of the acquired vectors.
-
-
10. An information processing apparatus comprising:
-
a memory storing instructions; and a processor, coupled to the memory, that executes the instructions to perform a process comprising; establishing that centers of gravity of feature points are representative points when the feature points are included in a classification point set having a same classification label in a feature space in which vectors are arranged as the feature points; determining distances among the representative points; determining a minimum distance from among the distances; determining whether the minimum distance increases when classifiers corresponding to the feature points are removed from a first classifier group and a second classifier group; selecting a first specific classifier group from which the classifiers that correspond to the feature points have been removed when a determination is made that the minimum distance increases; and selecting a second specific classifier group from which the classifiers that correspond to the feature points have not been removed when a determination is made that the minimum distance has not increased.
-
Specification