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Clustering device, clustering method and a clustering program 发明授权

2023-03-25 4870 567K 0

专利信息

申请日期 2025-06-28 申请号 JP2014146171
公开(公告)号 JP6190333B2 公开(公告)日 2017-08-30
公开国别 JP 申请人省市代码 全国
申请人 日本電信電話株式会社
简介 PROBLEM TO BE SOLVED : To speedily and accurately perform the clustering of data by Affinity Propagation.SOLUTION : Aggregation Aand aggregation Rwhich are repeated calculation objects of t-th availability and (t+1)th responsibility are acquired. The calculation of availability and responsibility, and processing for obtaining aggregation Aand aggregation Rare repeated until both aggregation Aand aggregation Rwhich are t-th repeated calculation objects after performing one-increment of the number of repeated calculation one time become empty sets. Exemplar of all data points being clustering objects is decided on the basis of availability and responsibility at the number of times T of repeated calculation before performing one-increment when both the aggregation Aand aggregation Rbecome the empty sets.SELECTED DRAWING : Figure 10


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