By incorporating its neighborhood preserving property and the convex-hull property of the TSP, we introduce a new SOM-like neural network, called the expanding SOM (ESOM). In each learning iteration, the ESOM draws the excited neurons close to the input city, and in the meantime pushes them ...
One of the major obstacles in using neural networks to solve combinatorial optimization problems is the convergence toward one of the many local minima ins... T Kwok,Smith, KA - 《Neural Computation》 被引量: 43发表: 2005年 An Self-organizing Neural Network with Convex-hull Expanding Property...
development,andhavesignificantimplicationsformodelsoflanguageacquisitionbasedonself-organizingneuralnetworks.q2004ElsevierLtd.Allrightsreserved.Keywords:Languageacquisition;Self-organizingneuralnetwork;Lexicaldevelopment1.IntroductionConnectionistmodelingoflanguageacquisitionhasmadesignificantprogresssinceRumelhartandMcClelland...
The recent success of deep neural networks (DNN) has been driven in part by the availability of large training datasets26. Indeed DNN models see performance improvement scaling with the size the training data. For this reason, the benchmark 14 million samples ImageNet dataset27 has seen performa...
Knowledge is a self-expanding resource, but can only be artificially transformed into a scarce resource (e.g. by Intellectual Property Rights).· Public knowledge gains importance when its distributed freely in high numbers, proprietary knowledge looses importance when the same happens to it....
This is accomplished by switching off low load cell-sites and compensating for the coverage loss by expanding the neighboring cells through antenna beam tilting. The multi-cell coordination is resolved by using either a centralized controller or a distributed self-organizing-network (SON) algorithm. ...
(Supplementary Fig.14). Therefore, device passivation may also be introduced to circumvent the direct exposure of protein nanowires to bodily fluids for implementation in tissue interfaces. Multidisciplinary efforts are also needed to explore the full potential of protein nanowires for expanding their ...
Expanding on these notions, passivity symptoms can be considered to be the result of an anomaly in self-other distinction (loss of ego boundaries) (Fletcher and Frith, 2009). Given the failure to demarcate one’s self relative to others, the symptoms of delusional grandiosity or guilt can ...
Expanding in powers of 1/τ, we get: $$|{\lambda }^{\pm }|=1-(\frac{(A-1)(2K-1)}{2uK}+\frac{1}{2})\,\frac{1}{\tau }+O({\tau }^{-2}).$$ (28) This confirms that the same scenario of a weakly stable focus appears in the CA model. This last result is ...
Renewable energy is expanding rapidly around the world. There are two main reasons for this: one is the issue of fossil fuel pollution and the other is the high cost of fossil fuels. Therefore, research in this field should be developed and supported. One of the powerful tools in data anal...