Contents Menu

Unsupervised Clustering with the Aid of the Adding-Procedure of a Pattern

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 25 Issue 1 Page 17-24
published_at 1974
KJ00000156057.pdf
[fulltext] 571 KB
Title
パターン付加の手続による教師なし類別
Unsupervised Clustering with the Aid of the Adding-Procedure of a Pattern
Creators Torioka Toyoshi
Source Identifiers
It is known that Karhunen-Loeve orthogonal system can be applied to unsupervised clustering. And a method for unsupervised clustering by the K-L system were proposed and some results were given by the author. However, this method has two weak points as follow. (1) The algorithm of this method is complex. (2) Therefore, it is difficult for us to apply this method to multi-category problem. Then, first the principle of the method for unsupervised clustering by K-L system are explaned. Secondly, in order to get rid of these weak points, a explanation is given to a new method for unsupervised clustering by the use of the procedure which adds a pattern in one class to other class, where a part of this method has already shown in reference 〔8〕. Finally, computer-simulated experiments are carried into effect in order to test usefullness of the present method.
Subjects
電気電子工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1974
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部