Title:
【発明の名称】ハイアラーキー ニューラル ネットワークに用いる分類方法及びネットワーク
Document Type and Number:
Japanese Patent JP3088766
Kind Code:
B2
Abstract:
Classification procedure implemented in a tree-like neural network which, in the course of learning steps, determines with the aid of a tree-like structure the number of neurons and their synaptic coefficients required for the processing of problems of classification of multi-class examples. Each neuron tends to distinguish, from the examples, two groups of examples approximating as well as possible to a division into two predetermined groups of classes. This division can be obtained through a principal component analysis of the distribution of examples. The neural network comprises a directory of addresses of successor neurons which is loaded in learning mode then read in exploitation mode. A memory stores example classes associated with the ends of the branches of the tree.
Inventors:
Takeshi Chonan
Jean-Pierre Nadal
Jean-Pierre Nadal
Application Number:
JP3905191A
Publication Date:
September 18, 2000
Filing Date:
February 12, 1991
Export Citation:
Assignee:
Konin Krekka Philips Electronics NV
International Classes:
G06F15/18; G06G7/60; G06N3/04; G06N99/00; (IPC1-7): G06F15/18; G06G7/60
Domestic Patent References:
| JP340170A | ||||
| JP2211576A | ||||
| JP1286040A | ||||
| JP1243181A | ||||
| JP63298523A |
Other References:
１９８６ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｃｏｎｆｅｒｅｎｃｅ Ｏｎ Ｐａｔｔｅｒｎ Ｒｅｃｏｇｎｉｔｉｏｎ ｐ８４９−８５２
１９８９ ＩＥＥＥ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｃｏｎｆｅｒｅｎｃｅ Ｏｎ Ｓｙｓｔｅｍｓ，Ｍａｎ ａｎｄ Ｃｙｂｅｒｎｅｔｉｃｓ Ｖｏｌ．３ ｐ９１５−９２０
ｃｏｍｐｕｔｅｒ ｍｅｔｈｏｄｓ ａｈｄ ｐｒｏｇｒａｍｓ ｉｎ ｂｉｏｍｅｄｉｃｉｎｅ ＶＯＬＵＭＥ２３，ＮＵＭＢＥＲ３ ＤＥＣ．１９８６ ｐ２３１−２３５
Ｊｏｕｒｎａｌ ｏｆ Ｐｈｙｓｉｃｓ Ａ Ｍａｔｈｅｍａｔｉｃａｌ ａｎｄ Ｇｅｎｅｒａｌ Ｖｏｌ．２２ Ｎｏ．１２ ２１ Ｊｕｎｅ １９８９ ｐ２１９１−２２０３
ＮＥＴＷＯＲＫ−ＣＯＭＰＵＴＩＮＧ ＩＮ ＮＥＵＲＡＬ ＳＹＳＴＥＭＳ Ｖｏｌ．１ Ｎｏ．４ ｐ４２３−４３８ １９９０（参考）
１９８９ ＩＥＥＥ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｃｏｎｆｅｒｅｎｃｅ Ｏｎ Ｓｙｓｔｅｍｓ，Ｍａｎ ａｎｄ Ｃｙｂｅｒｎｅｔｉｃｓ Ｖｏｌ．３ ｐ９１５−９２０
ｃｏｍｐｕｔｅｒ ｍｅｔｈｏｄｓ ａｈｄ ｐｒｏｇｒａｍｓ ｉｎ ｂｉｏｍｅｄｉｃｉｎｅ ＶＯＬＵＭＥ２３，ＮＵＭＢＥＲ３ ＤＥＣ．１９８６ ｐ２３１−２３５
Ｊｏｕｒｎａｌ ｏｆ Ｐｈｙｓｉｃｓ Ａ Ｍａｔｈｅｍａｔｉｃａｌ ａｎｄ Ｇｅｎｅｒａｌ Ｖｏｌ．２２ Ｎｏ．１２ ２１ Ｊｕｎｅ １９８９ ｐ２１９１−２２０３
ＮＥＴＷＯＲＫ−ＣＯＭＰＵＴＩＮＧ ＩＮ ＮＥＵＲＡＬ ＳＹＳＴＥＭＳ Ｖｏｌ．１ Ｎｏ．４ ｐ４２３−４３８ １９９０（参考）
Attorney, Agent or Firm:
Akihide Sugimura (5 outside)