局部极小值 meaning in English
lokales minimum local minimum
Examples
- A note on the concept of vague sets
关于局部极小值点为整体极小值点的函数的一点注记 - To improve the velocity of neural network and avoid the minimal value , genetic algorithms as the training algorithm of neural network is adopted
为了提高网络的收敛速度和避免网络陷入局部极小值，采用遗传算法作为该神经网络模型系统的训练算法。 - People put forward radial basis function networks considering the conventional bp algorithm problems of slow convergence speed and easily getting into local dinky value
对于传统bp算法存在的收敛速度慢和易陷入局部极小值问题，人们提出了径向基函数网络。 - When deformable models are used to extract brain contour from head mri t2 images , local minimums largely affect the algorithm ' s converging to the global minimum
在提取人头部磁共振图像t2加权像的横断面的脑轮廓时，因为在图像内部存在许多的局部极小值，严重的影响了算法向全局极小收敛。 - The results of numerical analysis show that the novel algorithm could avoid plunging into local optimal value , more effectively and find better balanced boolean functions satisfying high nonlinearity than that of the traditional one
实验分析表明，此算法能够更有效地避免陷入局部极小值，对于获得密码性质好的布尔函数，比单一的模拟退火具有更大优势。