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概要:

In recent years, neural network is used in many fields, such as image processing and pattern recognition.

In this research, search access is studied using a chaotic neural network. Search access is the reference method using the feature of patterns. Incremental learning is used to study search access, especially on dynamical recall.

As a result of research, the dynamical recall, the major focus of this study, was not realized, while a cycle was observed in the recall patterns. Its recall patterns cycle appeared in the same order as each pattern was learned. The cycle still appeared using a random order.

Secondly, presynaptic inhibition was added on various conditions, but no good periodic recall was obtained.

Lastly, the periodic recall was shifted to the self-recall status in which a specific pattern is kept recalling. And that self-recall status was successfully observed.





出口研究室へ

Toshinori DEGUCHI
2004年 3月22日 月曜日 09時50分50秒 JST