Morphological shared-weight networks with applications to automatic target recognition [0.03%]
应用于自动目标识别的形态共享权值神经网络研究
Y Won,P D Gader,P C Coffield
Y Won
A shared-weight neural network based on mathematical morphology is introduced. The feature extraction process is learned by interaction with the classification process. Feature extraction is performed using gray-scale hit-miss transforms th...
T Serrano-Gotarrdeona,B Linares-Barranco
T Serrano-Gotarrdeona
Recently, a real-time clustering microchip neural engine based on the ART1 architecture has been reported. However, that chip rendered an extremely high silicon area consumption of 1 cm(2), and consequently an extremely low yield of 6%. Red...
W Kaminski,P Strumillo
W Kaminski
This paper deals with optimization of the computations involved in training radial basis function (RBF) neural networks. The main contribution of the reported work is the method for network weights calculation, in which the key idea is to t...
Degree of population diversity - a perspective on premature convergence in genetic algorithms and its Markov chain analysis [0.03%]
种群多样性程度-过早收敛的遗传算法的新视角及其马尔可夫链分析
Y Leung,Y Gao,Z B Xu
Y Leung
In this paper, a concept of degree of population diversity is introduced to quantitatively characterize and theoretically analyze the problem of premature convergence in genetic algorithms (GAs) within the framework of Markov chain. Under t...
J M Benitez,J L Castro,I Requena
J M Benitez
Artificial neural networks are efficient computing models which have shown their strengths in solving hard problems in artificial intelligence. They have also been shown to be universal approximators. Notwithstanding, one of the major criti...
F L Luo,R Unbehauen
F L Luo
This paper proposes a learning algorithm which extracts adaptively the minor subspace spanned by the eigenvectors corresponding to the smallest eigenvalues of the autocorrelation matrix of an input signal. We show both analytically and by s...
Objective functions for training new hidden units in constructive neural networks [0.03%]
用于训练构造型神经网络中新隐藏单元的目标函数
T Y Kwok,D Y Yeung
T Y Kwok
In this paper, we study a number of objective functions for training new hidden units in constructive algorithms for multilayer feedforward networks. The aim is to derive a class of objective functions the computation of which and the corre...
Y Maeda,R P De Figueiredo
Y Maeda
This paper describes learning rules using simultaneous perturbation for a neurocontroller that controls an unknown plant. When we apply a direct control scheme by a neural network, the neural network must learn an inverse system of the unkn...
A theoretical study of linear and nonlinear equalization in nonlinear magnetic storage channels [0.03%]
非线性磁记录通道的线性和非线性等化研究
S K Nair,J Moon
S K Nair
We present methods to systematically design a feedforward neural-network detector from the knowledge of the channel characteristics. Its performance is compared with the conventional linear equalizer in a magnetic recording channel sufferin...
D R Lovell,T Downs,A C Tsoi
D R Lovell
We describe a sequence of experiments investigating the strengths and limitations of Fukushima's neocognitron as a handwritten digit classifier. Using the results of these experiments as a foundation, we propose and evaluate improvements to...