轉自:https://blog.csdn.net/qq_26552071/article/details/81178932
二維卷積conv2d

給定4維的輸入張量和濾波器張量來進行2維的卷積計算。即:圖像進行2維卷積計算
一維卷積conv1d

value = array_ops.expand_dims(value, spatial_start_dim) # 輸入張量
filters = array_ops.expand_dims(filters, 0) # 濾波器
result = gen_nn_ops.conv2d(
value,
filters,
strides,
padding,
use_cudnn_on_gpu=use_cudnn_on_gpu,
data_format=data_format)
return array_ops.squeeze(result, [spatial_start_dim])
給定三維的輸入張量和濾波器來進行1維卷積計算。即:語音等三維數據進行1維卷積計算
