کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
410554 679149 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modular neural networks with Hebbian learning rule
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Modular neural networks with Hebbian learning rule
چکیده انگلیسی

The paper consists of two parts, each of them describing a learning neural network with the same modular architecture and with a similar set of functioning algorithms. Both networks are artificially partitioned into several equal modules according to the number of classes that the network has to recognize. Hebbian learning rule is used for network training. In the first network, learning process is concentrated inside the modules so that a system of intersecting neural assemblies is formed in each module. Unlike that, in the second network, learning connections link only neurons of different modules. Computer simulation of the networks is performed. Testing of the networks is executed on the MNIST database. Both networks directly use brightness values of image pixels as features. The second network has a better performance than the first one and demonstrates the recognition rate of 98.15%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neurocomputing - Volume 72, Issues 10–12, June 2009, Pages 2477–2482
نویسندگان
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