查询词典 local minimum

They are the sample quality and the local minimum of network training.

实验结果表明，改进后的系统对混合气体的分析精度明显提高； 8。

If it is merely less than at any nearby point, it is a relative, or local, minimum.

如果仅仅小于附近任一点的值，那它就是相对的，或者说是局部的极小值。

But it has the shortcomings of longer calculation and easily getting into local minimum.

但它的计算时间长，易陷入局部极小一直是它不易克服的缺点。

But this classical model has lots of shortcomings, including the local minimum problem.

但是，在实际应用中，这种经典的网络存在着诸多的缺陷，其中之一就是局部极小值问题。

The experimental results show that the proposed method can avoid the local minimum state better than the traditional methods.

实验表明，该办法可较好，地避免问题的解陷入局部极小状态。

The new algorithm overcomes the shortcoming of traditional BP algorithm which is easy to trap into local minimum.

最后，本文用所设计的预测系统测试了云南铜业股票的近期涨跌情况，取得了良好的效果，准确率达70％。

However, the problems of local minimum and separation of close frequencies exist.

然而，这种方法存在局部最小及相近频率分辨问题。

It is understood that the day of the local minimum temperature reached minus 10 degrees Celsius.

据了解，当天当地最低气温达到零下10摄氏度。

But it is difficult to determine the number of hidden layer neurons, slowly convergent and easy to fall into local minimum point.

该文研究了一种用于说话人识别的小波神经网络模型，给出了网络结构和学习算法。

Anderson adds: When it comes to local minimum wage-setting, brands have no place at the table.

Anderson说：当涉及到当地最低工资标准的问题时，品牌就没有说话的份了。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。