欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
针对传统对传网络（Counter Propagation Network，CPN）模型和学习算法存在的问题和不足，提出改进模型及竞争层的改进算法。在竞争层使用软竞争机制得到竞争层的输出，克服传统CPN使用胜者全得竞争机制的弊病，使竞争层中每一个神经元节点能充分发挥作用，参与网络的训练和权值的调整，提高竞争层中神经元的利用率，使网络能实现运用最少的神经元，达到要求的性能。从数值实验的对比看出，由于改进了网络模型和竞争算法，增强了CPN的模拟精度，CPN能更好地逼近模拟函数，提高了CPN的使用效率，网络性能得到了很大的提高。
英文摘要：
This paper presents the improved model of CPN and algorithm in the competition layer, aiming at the problems and faults of the traditional CPN. The learning mechanism of soft - competition is used in the competition layer to get the output of the network and overcome the disadvantage of tradititonal CPN in which the winner - take - all mechanism is used. In the improved model, the neural node in the competition layer can do its best to join the train of the network and the adjustment of the power - value. The efficientcy of the neural nodes in the competition layer is improved sufficiently, so the network can work well with the least amount of neural node and come true the required capability of CPN. Because of the improvement of the model and the algorithm, the CPN can draw up the simulated function better and enhance the precision of the network, and boost up the efficiency of CPN. The experiment shows that the improvent of the model is effective and the efficiency of the network is sufficient.
同期刊论文项目
同项目期刊论文
Distinct neural correlates for resolving Stroop conflict at inhibited and non-inhibited locations in
Combination Methodologies of Multi-agent Hyper Surface Classifiers: Design and Implementation Issues
Auditory and speech processing and reading development in Chinese school children: Behavioural and E
Auditory fear conditioning modulates prepulse inhibition in socially-reared rats and isolation-reare
Top-down Control is not lost in the attentional blink:?Evidence from intact endogenous cuing. Experi
Searching for two feature singletons in the visual scene: The localized attentional interference eff
Alerting deficits in children with attention deficit/hyperactivity disorder: Event-related fMRI evid
Interaction between Location- and Frequency-based Inhibition of Return (IOR) in Human Auditory Syste
Orthographic and phonological processing in Chinese dyslexic children: An ERP study on sentence read
The influence of the perceptual or fear learning on rats’prepulse inhibition induced by changes in t
Chronic administration of clozapine alleviates reversal learning impairment in isolation reared rats
Auditory evoked responses in the rat: transverse subdermal electrodes register before cochlear nucle
Metabotropic glutamate receptors subtype 5 are necessary for the enhancement of auditory evoked pote
Processing multidimensional objects under different perceptual loads: The priority of bottom-up perc
Effects of spatial distribution of attention during inhibition of return (IOR) on flanker interferen
Semantic and syntactic processing in Chinese sentence comprehension: Evidence from event-related pot
The universal fuzzy logical framework of neural circuits and its application in modeling primary vis
An Index and Retrieval Framework Integrating Perceptive Features and Semantics for Multimedia Databa
Processing different levels of syntactic hierarchy in sentence comprehension: An ERP study on Chines
ERP correlates of the development of orthographical and phonological processing during Chinese sente
Repeating the stimulus exposure to investigate what happens after initial selective attention to thr
Metabotropic glutamate subtype 5 receptors modulate fear-conditioning induced enhancement of prepuls
期刊信息
位置：