我正試圖調整這個DCGAN code以便能夠使用2x80數據樣本。如何增加固定數據大小的deconv2d過濾器的大小?
全部generator層是tf.nn.deconv2d
而不是h0,這是ReLu。每級發電機過濾器尺寸是目前:
Generator: h0: s_h16 x s_w16: 1 x 5
Generator: h1: s_h8 x s_w8: 1 x 10
Generator: h2: s_h4 x s_w4: 1 x 20
Generator: h3: s_h2 x s_w2: 1 x 40
Generator: h4: s_h x s_w: 2 x 80
因爲我的數據的性質,我想他們是2×......最初產生,即用於過濾器是2 x 5
,2 x 10
,2 x 20
,2 x 40
的,和2 x 80
。然而,當我剛剛手動輸入s_h16 = 2 * s_h16
等多達s_h2 = 2 * s_h2
,我遇到了以下錯誤:
ValueError: Shapes (64, 1, 40, 64) and (64, 2, 40, 64) are not compatible
所以我知道錯誤在一級H3發生,但我不能完全追查( 64這裏是批量大小)。任何想法如何解決這個問題?
編輯:編輯的DCGANs代碼爲in this repository,後DCGAN-tensorflow是建立as in the instructions你不得不Data_npy文件夾放到DCGAN-tensorflow/data
文件夾中。
然後運行python main.py --dataset Data_npy --input_height=2 --output_height=2 --train
會爲您提供我得到的錯誤。
完整的錯誤回溯看起來如下:
Traceback (most recent call last):
File "/home/marija/.local/lib/python3.5/site-packages/tensorflow/python/framework/tensor_shape.py", line 560, in merge_with
new_dims.append(dim.merge_with(other[i]))
File "/home/marija/.local/lib/python3.5/site-packages/tensorflow/python/framework/tensor_shape.py", line 135, in merge_with
self.assert_is_compatible_with(other)
File "/home/marija/.local/lib/python3.5/site-packages/tensorflow/python/framework/tensor_shape.py", line 108, in assert_is_compatible_with
% (self, other))
ValueError: Dimensions 1 and 2 are not compatible
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "main.py", line 97, in <module>
tf.app.run()
File "/home/marija/.local/lib/python3.5/site-packages/tensorflow/python/platform/app.py", line 48, in run
_sys.exit(main(_sys.argv[:1] + flags_passthrough))
File "main.py", line 80, in main
dcgan.train(FLAGS)
File "/home/marija/DCGAN-tensorflow/model.py", line 180, in train
.minimize(self.g_loss, var_list=self.g_vars)
File "/home/marija/.local/lib/python3.5/site-packages/tensorflow/python/training/optimizer.py", line 315, in minimize
grad_loss=grad_loss)
File "/home/marija/.local/lib/python3.5/site-packages/tensorflow/python/training/optimizer.py", line 386, in compute_gradients
colocate_gradients_with_ops=colocate_gradients_with_ops)
File "/home/marija/.local/lib/python3.5/site-packages/tensorflow/python/ops/gradients_impl.py", line 580, in gradients
in_grad.set_shape(t_in.get_shape())
File "/home/marija/.local/lib/python3.5/site-packages/tensorflow/python/framework/ops.py", line 413, in set_shape
self._shape = self._shape.merge_with(shape)
File "/home/marija/.local/lib/python3.5/site-packages/tensorflow/python/framework/tensor_shape.py", line 564, in merge_with
(self, other))
ValueError: Shapes (64, 1, 40, 64) and (64, 2, 40, 64) are not compatible
您需要分享您的輸入樣本數據以及您從原始鏈接示例修改的代碼。簡單的描述是不夠的масяня)))也需要使用局部變量的全部回溯,例如, http://ipython.readthedocs.io/en/stable/interactive/magics.html#magic-xmode或https://github.com/skorokithakis/tbvaccine – denfromufa
你有一個可重複使用的最小范例,你可以分享嗎? – Alex
示例輸入數據,代碼和錯誤回溯在編輯時根據要求提供,請讓我知道是否還有其他可以幫助的問題。 – Massyanya