Title:
A Both clustering device, a Both clustering method, a program, and an integrated circuit
Document Type and Number:
Japanese Patent JP5967577
Kind Code:
B2
Abstract:
A co-clustering apparatus that performs co-clustering processing on relational data to divide the relational data into cluster blocks, the apparatus including: a distribution tendency generating unit that generates a distribution tendency of statistic amounts of the cluster blocks in the entire relational data, each of the statistic amounts indicating a tendency of relations generated in the corresponding cluster block; a calculate calculating unit that calculates an importance degree for each of the cluster blocks based on the statistic amount of the cluster block and the distribution tendency generated by the distribution tendency generating unit, using a calculation method for changing a result of calculation of the importance degree according to the distribution tendency; and an output unit that outputs at least one piece of information indicating the cluster blocks and information indicating the importance degree calculated for the at least one of information by the calculating unit.
Inventors:
Iku Ohama
Application Number:
JP2012231218A
Publication Date:
August 10, 2016
Filing Date:
October 18, 2012
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
G06F17/30
Other References:
大濱郁、外3名,非対称で個体差がある関係データ分析のための機会調整型無限関係モデル,電子情報通信学会技術研究報告,社団法人電子情報通信学会,2012年 3月 5日,Vol.111,No.480,pp.1~8
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka
Eisaku Teratani
Shinichi Michisaka