The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2013
Filed:
Apr. 23, 2010
Takashi Kawamura, Kyoto, JP;
Kuniaki Isogai, Osaka, JP;
Yazhou Liu, Nanjing, CN;
Panasonic Corporation, Osaka, JP;
Abstract
A data processing apparatus includes: a temporary storage unit storing a cluster-element correspondence table showing correspondence between a cluster ID for identifying each of clusters classified by the data processing apparatus and an element ID of element data belonging to the cluster identified by the cluster ID, and a group-cluster correspondence table showing correspondence between a group ID for identifying a group classified according to a user's subjective criterion and a cluster ID of a cluster belonging to the group identified by the group ID; a feature extraction unit extracting a feature value of newly added element data; and an automatic classification processing unit determining a belonging cluster from the clusters, and updating a classification boundary condition defining a boundary of the belonging cluster. The apparatus also includes a data management unit recording an element ID of the newly added element data and a cluster ID of the belonging cluster.