الگوريتمي مبتنی بر اتوماتاهای يادگير برای تنظيم پارامتر مراقبت در شبكه Fuzzy ARTMAP
محورهای موضوعی : مهندسی برق و کامپیوترمجید انجیدنی 1 , محمدرضا میبدی 2
1 - دانشگاه آزاد اسلامی واحد نیشابور
2 - دانشگاه صنعتی امیرکبیر
کلید واژه: شبكه‌هاي عصبيپارامتر مراقبتاتوماتاهاي يادگيرFuzzy ARTFuzzy ARTMA,
چکیده مقاله :
در اين مقاله الگوريتمي مبتنی بر اتوماتاهای یادگیر برای تنظيم پارامتر مراقبت در شبكه Fuzzy ARTMAP پیشنهاد مي‌شود. الگوريتم پیشنهادی از طریق تنظیم پارامتر مراقبت در شبکه Fuzzy ARTMAP، شبكه‌اي کوچک با نرخ بالای تشخیص تولید می‌کند. ساختار شبکه تولید شده توسط این الگوریتم مستقل از مقدار اولیه برای پارامتر مراقبت می‌باشد. الگوریتم پیشنهادی بر روی مسائل، دايره در مربع، مارپيچهاي حلزوني و مسئله مربع در مربع آزمایش شده و نتایج مطلوبی بدست آمده است.
In this paper, a method based on learning automata for adaptation of the vigilance factor in Fuzzy ARTMAP network when used for classification problems is proposed. The performance of the proposed algorithm is independent of the initial value for vigilance factor. Fuzzy ARTMAP network in which the vigilance factor adapted using learning automata generates smaller structure with higher recognition rate. To study the performance of the proposed method it has been applied to several problems: circle in square, spirals and square in square problems. The results of experiments show the effectiveness of the proposed method.
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