Feedforward networks use back propagation algorithm to train a multi-layer network. After training, the multi-layer network can fit the function in the data space very well.
前向网络利用反向传播算法训练多层网络，使训练后的网络较好地拟合样本空间中各点的函数值。
This paper presents a VLSI multi-layer area detailed routing algorithm.
提出了一个VLSI版图设计的多层区域详细布线算法。
Besides, the terrain component render algorithm is the important basis of multi-layer terrain and LRU algorithm.
在大规模地形的渲染处理中，使用了基于组件式的多层地形算法。
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