Fixed points of symmetric complex-valued Hopfield neural networks
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DOI: 10.1016/j.neucom.2017.05.006
Abstract: Abstract A complex-valued Hopfield neural network (CHNN) is a model of a multistate Hopfield neural network, and has been applied to the storage of multilevel data. Weak noise tolerance, however, is a disadvantage of CHNNs.… read more here.
Keywords: valued hopfield; minima; local minima; complex valued ... See more keywords
Synthesis of complex- and hyperbolic-valued Hopfield neural networks
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DOI: 10.1016/j.neucom.2020.10.002
Abstract: Abstract A complex-valued Hopfield neural network (CHNN), a multistate Hopfield model, is useful for processing multilevel data, such as image data. Several alternatives of CHNN have been proposed. A hyperbolic-valued Hopfield neural network (HHNN) improves… read more here.
Keywords: valued hopfield; hyperbolic valued; chnn hhnn; neural network ... See more keywords
Hyperbolic-valued Hopfield neural networks in hybrid mode
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DOI: 10.1016/j.neucom.2021.01.121
Abstract: Abstract A complex-valued Hopfield neural network (CHNN) has been applied as a multistate neural associative memory. Although synchronous mode accelerates the recall process, a CHNN with a projection rule may be trapped at a cycle… read more here.
Keywords: valued hopfield; hybrid mode; hopfield neural; projection rule ... See more keywords
Storage Capacity of Quaternion-Valued Hopfield Neural Networks With Dual Connections
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DOI: 10.1162/neco_a_01405
Abstract: A complex-valued Hopfield neural network (CHNN) is a multistate Hopfield model. A quaternion-valued Hopfield neural network (QHNN) with a twin-multistate activation function was proposed to reduce the number of weight parameters of CHNN. Dual connections… read more here.
Keywords: storage; storage capacity; valued hopfield; quaternion valued ... See more keywords