layers_builder.py 文件源码

def residual_empty(prev_layer, level, pad=1, lvl=1, sub_lvl=1):
    prev_layer = Activation('relu')(prev_layer)

    block_1 = residual_conv(prev_layer, level, pad=pad,
                            lvl=lvl, sub_lvl=sub_lvl)
    block_2 = empty_branch(prev_layer)
    added = Add()([block_1, block_2])
    return added