English translation for "multilayer neural network"
|
- 多层神经网络
Related Translations:
- Example Sentences:
| 1. | Present the models , algorithms and the existing problems of the back propagation ( bp ) network , a typical multilayer neural network . introduce the genetic algorithm to train neural networks in order to improve the learning efficiency . 2
介绍了典型多层前向网络? ? bp网络的模型、算法以及存在的问题，充分考虑了遗传算法大范围寻优的特点，引入了遗传算法作为神经网络的学习方法，自动设计和训练，提高学习效率，快速达到最优解。 | | 2. | The bp algorithm is kind of algorithm which is in use widely in multilayer neural network , because the bp algorithm is a kind of gradient descended searching algorithm in essence , it has weaknesses such as inefficient , slow convergent speed and easy getting into local minimum , insurable to find global extreme value point for multi - modal and non - differential function in larger searching zone , which restrict neural network ’ s application in all fields . so from the principle , analysis the reasons of bp algorithm to be dropped in local minimization and propose a global optima strategy . the global optima strategy is discussed from two aspects , one of improved strategy based on model , and another based on algorithm
Bp算法是多层前向神经网络中应用最为广泛的一种算法，但是由于bp算法实质上是一种基于梯度下降的搜索算法，因此它存在着算法效率较低、收敛速度慢、易于陷入局部极小值等现状；对于较大的搜索空间、多峰值和不可微函数常常不能搜索到全局极小点，这些制约了bp网络在各个领域中的应用，本文从bp网络的工作原理出发，分析产生局部极小的原因，提出了对bp网络全局优化的改进策略。 |
- Similar Words：
- "multilayer laminating" English translation, "multilayer material" English translation, "multilayer mirror" English translation, "multilayer mirrors" English translation, "multilayer network" English translation, "multilayer overcoated aluminum" English translation, "multilayer package" English translation, "multilayer paper board" English translation, "multilayer pc board" English translation, "multilayer pcb" English translation
|
|
|
