activation rule 中文意思是什麼
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Their learning and training rules have been analyzed profoundly and their abilities to approximate arbitrary nonlinear function have been testified and compared by the simulation. a new rbf neural network has been presented which uses a raised - cosine function as activation transfer function. it provides a wider generalization in comparison with gaussian rbf neural networks by simulation as well as strong approximation ability, fast convergence, a rule to select the parameters of the networks
本文詳細研究了兩種典型的前向神經網路（ bp網路和rbf網路）的學習和訓練演算法，提出了一種新穎的基於緊支集餘弦函數的徑向基神經網路，其克服了常用的高斯型rbf神經網路雖具有緊支集但各基函數非正交的不足，其收斂速度快、網路參數選取有理論依據且相比于高斯型rbf神經網路具有更強的泛化能力，模擬驗證了其有效性。 -
As a thumb rule, responsive course of the erythrocyte immunity to acute incremental exercise could be divided into three phases : activation, compensation and restoration
表明此種運動條件下，紅細胞免疫功能經歷激活階段、補償階段、復歸階段的變化規律。 3 -
The delta rule algorithm always makes a change in weights, and it is based on activation as opposed to output
Delta規則演算法總是在權系數上調整，而且這是建立在相對輸出的激活方式上。
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