質問編集履歴
6
ソースコード一部修正
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import image_dataset
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#train_images ,train_labels, test_images ,test_labels = image_dataset.make('C:/Users/
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#train_images ,train_labels, test_images ,test_labels = image_dataset.make('C:/Users/dataset',img_size = 28, train_num=10000 , test_num =1000)
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train_images ,train_labels, test_images ,test_labels = image_dataset.make('C:/Users/
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train_images ,train_labels, test_images ,test_labels = image_dataset.make('C:/Users/dataset',img_size = 45, train_num=10000 , test_num =1000)
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print(train_labels.shape)の結果追記
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```
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print(train_labels.shape)の結果
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```
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(10,10)
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```
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Tensorflow2.4.1
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Python3.7
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x3の考慮をして実行した結果を反映
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が発生してしまいます。
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ネットワークの入力を、
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```python
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input_shape=(45, 45,3)
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```
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とした所、当初のエラーは解消されたように見えます。
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今度は、
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tensorflow.python.framework.errors_impl.InvalidArgumentError: logits and labels must have the same first dimension, got logits shape [10,10] and labels shape [100]
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というエラーが出ます。
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CNNをはじめて実装したので,原因がよくわかっていません。
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わかる方.宜しくお願い致します。
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データセット作成で使用している画像(
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データセット作成で使用している画像(カラー)(45×45×3)
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print(train_images.shape, train_labels.shape)
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#print(train_images.shape, train_labels.shape)
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print('train_images.shape:')
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print(train_images.shape)
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model = tf.keras.Sequential([
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tf.keras.layers.Flatten(input_shape=(45, 45), name='flatten_layer'),
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tf.keras.layers.Flatten(input_shape=(45, 45,3), name='flatten_layer'),
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tf.keras.layers.Dense(128, activation='relu'),
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model.summary()
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#model.summary()
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```
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2021-02-19 10:3
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2021-02-19 13:07:03.954106: W tensorflow/stream_executor/platform/default/dso_loader.cc:60] Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not f
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ound
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2021-02-19 13:07:03.956781: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine.
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2.4.1
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1read complete ,2 pictures exit
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train_images.shape:
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(10, 6075)
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(10, 6075)
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2021-02-19 13:07:06.893626: I tensorflow/compiler/jit/xla_cpu_device.cc:41] Not creating XLA devices, tf_xla_enable_xla_devices not set
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2021-02-19 10:36:58.211576: W tensorflow/stream_executor/platform/default/dso_loader.cc:60] Could not load dynamic library 'nvcuda.dll'; dlerror: nvcuda.dll not found
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2021-02-19 10:36:58.225199: W tensorflow/stream_executor/cuda/cuda_driver.cc:326] failed call to cuInit: UNKNOWN ERROR (303)
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2021-02-19 10:36:58.234604: I tensorflow/stream_executor/cuda/cuda_diagnostics.cc:169] retrieving CUDA diagnostic information for host: CVPC-0164
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2021-02-19 10:36:58.237883: I tensorflow/stream_executor/cuda/cuda_diagnostics.cc:176] hostname: CVPC-0164
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2021-02-19 10:36:58.242605: I tensorflow/core/platform/cpu_feature_guard.cc:142] This TensorFlow binary is optimized with oneAPI Deep Neural Network Library (oneDNN) to use t
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he following CPU instructions in performance-critical operations: AVX2
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To enable them in other operations, rebuild TensorFlow with the appropriate compiler flags.
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2021-02-19 10:36:58.255253: I tensorflow/compiler/jit/xla_gpu_device.cc:99] Not creating XLA devices, tf_xla_enable_xla_devices not set
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Model: "sequential"
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~中略~
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~中略~
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packages\tensorflow\python\
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packages\tensorflow\python\eager\execute.py", line 59, in quick_execute
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tensors = pywrap_tfe.TFE_Py_Execute(ctx._handle, device_name, op_name,
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raise ValueError(
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tensorflow.python.framework.errors_impl.InvalidArgumentError: logits and labels must have the same first dimension, got logits shape [10,10] and labels shape [100]
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[[node sparse_categorical_crossentropy/SparseSoftmaxCrossEntropyWithLogits/SparseSoftmaxCrossEntropyWithLogits (defined at cnn_image.py:66) ]] [Op:__inference_train_
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function_571]
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Function call stack:
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train_function
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```
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3
print(train_images.shape)の結果を追記
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```
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print(train_images.shape)の結果
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```
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(10, 6075)
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```
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Tensorflow2.4.1
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Python3.7
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2
説明
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データセット作成で使用している画像(2値化してい
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データセット作成で使用している画像(2値化していてグレースケールです。)(45×45)
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![イメージ説明](ef05e1b3b72b1e6fb7117aa5d560359b.jpeg)
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1
説明文修正
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4
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が発生してしまいます。
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6
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CNNをはじめて実装したので,原因がよくわかっていません。
|
8
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+
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7
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-
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9
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+
わかる方.宜しくお願い致します。
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データセット作成で使用している画像(2値化しています)(45×45)
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