validity generalization 中文意思是什麼
validity generalization
解釋
效度概化- validity : n. 1. 正確，正當，妥當，確實性。2. 【法律】有效，真確，合法性。3. 【哲學】效準。
- generalization : n. 1. 一般化，普遍化。2. 概括，綜合，總結；歸納；法則化。3. 廣義；概說；概念，通則。
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The width parameter crof centers is self - adjustable according to the information included in the training samples. the validity of this network is illustrated using an example taken from component analysis of cao - al2o3 - sio2 system. simulation shows that rbp network can predict the components of civil building materials successfully and gets good generalization ability
以cao - al _ 2o _ 3 - sio _ 2系統為例，對材料成分分析領域的模擬結果表明，該網路可成功地包含材料成分的構成信息，實現精確分類，並具有較高的泛化能力。 -
At the same time, this paper puts forward a validity function for judging clustering in order to lead us to use it in k - nearest neighbor classification ; then introduces " generalization capability of a case " to k - nearest neighbour. according to the proposed approach, the cases with better generalization capability are maintained as the representative cases while those redundant cases found in their coverage are removed. we can find a new less but almost complete training data set, consequently reduce complexity of seeking near neighbour
針對k值的學習，本文初步使用了遺傳演算法選擇較優的k值，同時總結了一種聚類有效性函數，數值實驗證實了其有效性，旨在指導應用於k -近鄰分類中；然後還將「擴張能力」的概念引入k -近鄰演算法，根據訓練集例子不同的覆蓋能力，刪除冗餘樣本，得到數量較小同時代表類別情況又比較完全的新的訓練集，從而降低查找近鄰復雜性。 -
Simulation has proved the validity of chaos genetic algorithm. in succession, this paper deeply discusses neural network theory and traditional radial basis function algorithm. based on this studying, for resolving rbfnn approximation and generalization, combination of rbfnn and chaos genetic algorithm is put forward, which make the most of rbfnn approximation and chaos genetic algorithm entire optimization
接著，本文深入探討了神經網路基本理論以及傳統徑向基神經網路的學習演算法，在此基礎上，針對徑向基神經網路逼近能力和泛化能力不理想的問題，將徑向基神經網路和混沌遺傳演算法相結合，充分利用徑向基神經網路的逼近能力和混沌遺傳演算法的全局搜索能力。
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