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Category determination device and method comprising a feature space containing a closed region used to determine the category of a target based on the position of the target within the feature space with reference to the closed region
Category determination device and method comprising a feature space containing a closed region used to determine the category of a target based on the position of the target within the feature space with reference to the closed region
A determination device includes a region information recording unit that records therein region information regarding a closed region corresponding to a data distribution shape of a same category within a feature space, the closed region being formed by a plurality of nodes and line segments connecting the plurality of nodes. The determination device also includes a category deciding unit that decides a category of a determination target based on the region information and a position of the determination target within the feature space.
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