pnn probabilistic neural network 中文意思是什麼

pnn probabilistic neural network 解釋
概率神經網路
  • probabilistic : adj. 1. (天主教教義)蓋然論的,或然說的。2. 概率的,幾率的。
  • neural : adj. 【解剖學】神經(系統)的;神經中樞的;【解剖學】背的,背側的。adv. -ly
  • network : n. 1. 網眼織物。2. (鐵路、河道等的)網狀系統,網狀組織,廣播網,電視網,廣播[電視]聯播公司。3. 【無線電】網路,電路。4. 【計算機】電腦網路,網。
  1. The main factors of probabilistic neural network including the hidden neuron size, hidden central vector and the smoothing parameter, to influence the pnn classification, are analyzed ; the xor problem is implemented by using pnn. a new supervised learning algorithm for the pnn is developed : the learning vector quantization is employed to group training samples and the genetic algorithms ( ga ’ s ) is used for training the network ’ s smoothing parameters and hidden central vector for determining hidden neurons. simulations results show that, the advantage of our method in the classification accuracy is over other unsupervised learning algorithms for pnn

    本文主要分析了pnn隱層神經元個數,隱中心矢量,平滑參數等要素對網路分類效果的影響,並用pnn實現了異或邏輯問題;提出了一種新的pnn有監督學習演算法:用學習矢量量化對各類訓練樣本進行聚類,對平滑參數和距離各類模式中心最近的聚類點構造區域,並採用遺傳演算法在構造的區域內訓練網路,實驗表明:該演算法在分類效果上優于其它pnn學習演算法
  2. Probabilistic neural network ( pnn ) is a classification network, which is based on bayesian decision theory and probability function estimation theory

    D . f . specht提出的概率神經網路( probabilisticneuralnetwork , pnn )是基於密度函數估計和貝葉斯決策理論而建立的一種分類網路
  3. These coherent processors can fulfill arbitrary complex parameters. chapter 4 puts forward two deinterleaving methods based on probabilistic neural network ( pnn ). the self - organization pnn deinterleaver is suitable for unknown emitters, while the rbpnn deinterleaver is suitable for known emitters

    神經網路用於脈沖列去交錯是國內外一直關注的解決方案,論文第四章討論了基於概率的分類原理,提出了兩種概率神經網路脈沖去交錯器結構,分別適用於未知輻射源及具有先驗信息輻射源兩種情況。
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