Research Article

Deep Learning Joint Inversion of Electrical Data for Ahead-Prospecting in Tunneling

Table 1

Setting for each convolutional layer module.

EncoderTypeFilterStrideDecoderTypeFilterStride

conv_down1Conv3 × 3 × 31conv_up1Conv3 × 3 × 31
Conv3 × 3 × 31Conv3 × 3 × 31
conv_down2Max pool2 × 2 × 22conv_up2Up-conv3 × 3 × 31
Conv3 × 3 × 31Conv3 × 3 × 31
Conv3 × 3 × 31Conv3 × 3 × 31

conv_down3Max pool2 × 2 × 22conv_up3Up-conv3 × 3 × 31
Conv3 × 3 × 31Conv3 × 3 × 31
Conv3 × 3 × 31Conv3 × 3 × 31

conv_down4Max pool2 × 2 × 22conv_up4Up-conv3 × 3 × 31
Conv3 × 3 × 31Conv3 × 3 × 31
Conv3 × 3 × 31Conv3 × 3 × 31
Up-conv3 × 3 × 31Conv3 × 3 × 31