发明名称 |
Data processing apparatus, data processing method, program, and integrated circuit |
摘要 |
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.
|
申请公布号 |
US8595233(B2) |
申请公布日期 |
2013.11.26 |
申请号 |
US201013000083 |
申请日期 |
2010.04.23 |
申请人 |
KAWAMURA TAKASHI;ISOGAI KUNIAKI;LIU YAZHOU;PANASONIC CORPORATION |
发明人 |
KAWAMURA TAKASHI;ISOGAI KUNIAKI;LIU YAZHOU |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|