| 1. | These weights are global minima 这些权值是全局最小点。 |
| 2. | An algorithm for solving the global optimization of nonlinear integer programming 一种求非线性整数规划全局最小解的算法 |
| 3. | Since the bp algorithm has the low speed in studying and ca n ' t ensure reach the whole minimum 由于标准bp算法辨识速度慢,不能保证收敛到全局最小点。 |
| 4. | On the other hand , the number of neurons in hidden layer can be obtained very easily for finding the global minima 另一方面,本文算法很容易确定全局最小点时隐层神经元的个数。 |
| 5. | In particular , when the number of neurons in hidden layer equals the number of training patterns , the global minima with zero cost functions are obtained 一个特例是当隐层神经元的个数与样本个数相等时,就可以求得代价函数值为0的全局最小点。 |
| 6. | They simplify the forms of energy functions based on the known energy function of the deformable templates . they also use genetic algorithms to local the lowest in the whole 本文在已有的动态模板能量函数的基础上进行改进,提出了较为简洁的能量函数形式,利用遗传算法实现能量函数的全局最小化。 |
| 7. | So a mud based on dhnn has been proposed in this dissertation . considering that the dhnn may converge to the local minima , the author introduced the shnn to make the network converge to the global minima 由于离散hopfield网络可能收敛到局部极小点,本文引入一种改进的离散hopfield网络,即随机hopfield网络( shnn ) ,以达到收敛到全局最小点的目的。 |
| 8. | This text discusses the applying of hopfield neural net work and the transient chaos neural network in multiuser detection . the transient chaos neural network has more abundant dynamics characteristic than the hopfield neural network 讨论了hopfield神经网络和暂态混沌神经网络在多用户检测器中的应用,暂态混沌神经网络具有比hopfield网络更为丰富的动力学特性,可有效提高网络全局最小值的搜索能力。 |
| 9. | We have improved the properties in the application . it can make networks converge quickly into the global minimum at the large probability . in conclusion , focusing on the real conditions of power load in zhengzhou , we can offer short - term power load forecasting method which improve forecasting accuracy to be suitable for this area 它对神经网络在实用中的性能作了改进,使网络能以较大的概率快速收敛到全局最小,预测精度在考虑了天气因素影响后有了较大程度的提高,经过对该地区电力系统短期负荷预测的应用可以得到符合要求的预测结果,表明组合预测模型能够在今后的实际工作中发挥作用。 |