Closed jborden13 closed 5 years ago
I'm seeing a similar error:
__________________________________________________________________________________________________
Layer (type) Output Shape Param # Connected to
==================================================================================================
input_1 (InputLayer) (None, 224, 224, 3) 0
__________________________________________________________________________________________________
conv2d (Conv2D) (None, 111, 111, 64) 1792 input_1[0][0]
__________________________________________________________________________________________________
activation (Activation) (None, 111, 111, 64) 0 conv2d[0][0]
__________________________________________________________________________________________________
max_pooling2d (MaxPooling2D) (None, 55, 55, 64) 0 activation[0][0]
__________________________________________________________________________________________________
conv2d_1 (Conv2D) (None, 55, 55, 16) 1040 max_pooling2d[0][0]
__________________________________________________________________________________________________
activation_1 (Activation) (None, 55, 55, 16) 0 conv2d_1[0][0]
__________________________________________________________________________________________________
conv2d_2 (Conv2D) (None, 55, 55, 64) 1088 activation_1[0][0]
__________________________________________________________________________________________________
conv2d_3 (Conv2D) (None, 55, 55, 64) 9280 activation_1[0][0]
__________________________________________________________________________________________________
activation_2 (Activation) (None, 55, 55, 64) 0 conv2d_2[0][0]
__________________________________________________________________________________________________
activation_3 (Activation) (None, 55, 55, 64) 0 conv2d_3[0][0]
__________________________________________________________________________________________________
concatenate (Concatenate) (None, 55, 55, 128) 0 activation_2[0][0]
activation_3[0][0]
__________________________________________________________________________________________________
conv2d_4 (Conv2D) (None, 55, 55, 16) 2064 concatenate[0][0]
__________________________________________________________________________________________________
activation_4 (Activation) (None, 55, 55, 16) 0 conv2d_4[0][0]
__________________________________________________________________________________________________
conv2d_5 (Conv2D) (None, 55, 55, 64) 1088 activation_4[0][0]
__________________________________________________________________________________________________
conv2d_6 (Conv2D) (None, 55, 55, 64) 9280 activation_4[0][0]
__________________________________________________________________________________________________
activation_5 (Activation) (None, 55, 55, 64) 0 conv2d_5[0][0]
__________________________________________________________________________________________________
activation_6 (Activation) (None, 55, 55, 64) 0 conv2d_6[0][0]
__________________________________________________________________________________________________
concatenate_1 (Concatenate) (None, 55, 55, 128) 0 activation_5[0][0]
activation_6[0][0]
__________________________________________________________________________________________________
max_pooling2d_1 (MaxPooling2D) (None, 27, 27, 128) 0 concatenate_1[0][0]
__________________________________________________________________________________________________
conv2d_7 (Conv2D) (None, 27, 27, 32) 4128 max_pooling2d_1[0][0]
__________________________________________________________________________________________________
activation_7 (Activation) (None, 27, 27, 32) 0 conv2d_7[0][0]
__________________________________________________________________________________________________
conv2d_8 (Conv2D) (None, 27, 27, 128) 4224 activation_7[0][0]
__________________________________________________________________________________________________
conv2d_9 (Conv2D) (None, 27, 27, 128) 36992 activation_7[0][0]
__________________________________________________________________________________________________
activation_8 (Activation) (None, 27, 27, 128) 0 conv2d_8[0][0]
__________________________________________________________________________________________________
activation_9 (Activation) (None, 27, 27, 128) 0 conv2d_9[0][0]
__________________________________________________________________________________________________
concatenate_2 (Concatenate) (None, 27, 27, 256) 0 activation_8[0][0]
activation_9[0][0]
__________________________________________________________________________________________________
conv2d_10 (Conv2D) (None, 27, 27, 32) 8224 concatenate_2[0][0]
__________________________________________________________________________________________________
activation_10 (Activation) (None, 27, 27, 32) 0 conv2d_10[0][0]
__________________________________________________________________________________________________
conv2d_11 (Conv2D) (None, 27, 27, 128) 4224 activation_10[0][0]
__________________________________________________________________________________________________
conv2d_12 (Conv2D) (None, 27, 27, 128) 36992 activation_10[0][0]
__________________________________________________________________________________________________
activation_11 (Activation) (None, 27, 27, 128) 0 conv2d_11[0][0]
__________________________________________________________________________________________________
activation_12 (Activation) (None, 27, 27, 128) 0 conv2d_12[0][0]
__________________________________________________________________________________________________
concatenate_3 (Concatenate) (None, 27, 27, 256) 0 activation_11[0][0]
activation_12[0][0]
__________________________________________________________________________________________________
max_pooling2d_2 (MaxPooling2D) (None, 13, 13, 256) 0 concatenate_3[0][0]
__________________________________________________________________________________________________
conv2d_13 (Conv2D) (None, 13, 13, 48) 12336 max_pooling2d_2[0][0]
__________________________________________________________________________________________________
activation_13 (Activation) (None, 13, 13, 48) 0 conv2d_13[0][0]
__________________________________________________________________________________________________
conv2d_14 (Conv2D) (None, 13, 13, 192) 9408 activation_13[0][0]
__________________________________________________________________________________________________
conv2d_15 (Conv2D) (None, 13, 13, 192) 83136 activation_13[0][0]
__________________________________________________________________________________________________
activation_14 (Activation) (None, 13, 13, 192) 0 conv2d_14[0][0]
__________________________________________________________________________________________________
activation_15 (Activation) (None, 13, 13, 192) 0 conv2d_15[0][0]
__________________________________________________________________________________________________
concatenate_4 (Concatenate) (None, 13, 13, 384) 0 activation_14[0][0]
activation_15[0][0]
__________________________________________________________________________________________________
conv2d_16 (Conv2D) (None, 13, 13, 48) 18480 concatenate_4[0][0]
__________________________________________________________________________________________________
activation_16 (Activation) (None, 13, 13, 48) 0 conv2d_16[0][0]
__________________________________________________________________________________________________
conv2d_17 (Conv2D) (None, 13, 13, 192) 9408 activation_16[0][0]
__________________________________________________________________________________________________
conv2d_18 (Conv2D) (None, 13, 13, 192) 83136 activation_16[0][0]
__________________________________________________________________________________________________
activation_17 (Activation) (None, 13, 13, 192) 0 conv2d_17[0][0]
__________________________________________________________________________________________________
activation_18 (Activation) (None, 13, 13, 192) 0 conv2d_18[0][0]
__________________________________________________________________________________________________
concatenate_5 (Concatenate) (None, 13, 13, 384) 0 activation_17[0][0]
activation_18[0][0]
__________________________________________________________________________________________________
conv2d_19 (Conv2D) (None, 13, 13, 64) 24640 concatenate_5[0][0]
__________________________________________________________________________________________________
activation_19 (Activation) (None, 13, 13, 64) 0 conv2d_19[0][0]
__________________________________________________________________________________________________
conv2d_20 (Conv2D) (None, 13, 13, 256) 16640 activation_19[0][0]
__________________________________________________________________________________________________
conv2d_21 (Conv2D) (None, 13, 13, 256) 147712 activation_19[0][0]
__________________________________________________________________________________________________
activation_20 (Activation) (None, 13, 13, 256) 0 conv2d_20[0][0]
__________________________________________________________________________________________________
activation_21 (Activation) (None, 13, 13, 256) 0 conv2d_21[0][0]
__________________________________________________________________________________________________
concatenate_6 (Concatenate) (None, 13, 13, 512) 0 activation_20[0][0]
activation_21[0][0]
__________________________________________________________________________________________________
conv2d_22 (Conv2D) (None, 13, 13, 64) 32832 concatenate_6[0][0]
__________________________________________________________________________________________________
activation_22 (Activation) (None, 13, 13, 64) 0 conv2d_22[0][0]
__________________________________________________________________________________________________
conv2d_23 (Conv2D) (None, 13, 13, 256) 16640 activation_22[0][0]
__________________________________________________________________________________________________
conv2d_24 (Conv2D) (None, 13, 13, 256) 147712 activation_22[0][0]
__________________________________________________________________________________________________
activation_23 (Activation) (None, 13, 13, 256) 0 conv2d_23[0][0]
__________________________________________________________________________________________________
activation_24 (Activation) (None, 13, 13, 256) 0 conv2d_24[0][0]
__________________________________________________________________________________________________
concatenate_7 (Concatenate) (None, 13, 13, 512) 0 activation_23[0][0]
activation_24[0][0]
__________________________________________________________________________________________________
dropout (Dropout) (None, 13, 13, 512) 0 concatenate_7[0][0]
__________________________________________________________________________________________________
last_conv (Conv2D) (None, 13, 13, 1) 513 dropout[0][0]
__________________________________________________________________________________________________
activation_25 (Activation) (None, 13, 13, 1) 0 last_conv[0][0]
__________________________________________________________________________________________________
global_average_pooling2d (Globa (None, 1) 0 activation_25[0][0]
__________________________________________________________________________________________________
activation_26 (Activation) (None, 1) 0 global_average_pooling2d[0][0]
==================================================================================================
Total params: 723,009
Trainable params: 723,009
Non-trainable params: 0
__________________________________________________________________________________________________
Using Enhanced Data Generation
Found 2890 images belonging to 5 classes.
Found 343 images belonging to 5 classes.
JSON Mapping for the model classes saved to /Users/matt/json/model_class.json
Number of experiments (Epochs) : 100
2019-01-29 17:58:18.906145: I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA
Epoch 1/100
Traceback (most recent call last):
File "model-training.py", line 13, in <module>
model_trainer.trainModel(num_objects=1, num_experiments=100, enhance_data=True, batch_size=32, show_network_summary=True)
File "/usr/local/lib/python3.6/site-packages/imageai/Prediction/Custom/__init__.py", line 249, in trainModel
validation_steps=int(num_test / batch_size), callbacks=[checkpoint, lr_scheduler])
File "/usr/local/lib/python3.6/site-packages/tensorflow/python/keras/engine/training.py", line 2177, in fit_generator
initial_epoch=initial_epoch)
File "/usr/local/lib/python3.6/site-packages/tensorflow/python/keras/engine/training_generator.py", line 176, in fit_generator
x, y, sample_weight=sample_weight, class_weight=class_weight)
File "/usr/local/lib/python3.6/site-packages/tensorflow/python/keras/engine/training.py", line 1928, in train_on_batch
x, y, sample_weight=sample_weight, class_weight=class_weight)
File "/usr/local/lib/python3.6/site-packages/tensorflow/python/keras/engine/training.py", line 992, in _standardize_user_data
class_weight, batch_size)
File "/usr/local/lib/python3.6/site-packages/tensorflow/python/keras/engine/training.py", line 1154, in _standardize_weights
exception_prefix='target')
File "/usr/local/lib/python3.6/site-packages/tensorflow/python/keras/engine/training_utils.py", line 332, in standardize_input_data
' but got array with shape ' + str(data_shape))
ValueError: Error when checking target: expected activation_26 to have shape (1,) but got array with shape (5,)```
I resolved my own issue. I had num_objects=1 when it should have been set to num_objects=5.
I trained more images and it worked fine. I believe my sample was too small.
Context:
I'm trying to train a model and every time it gets to the last one it throws the error below.
Directory Structure:
idenprof > test > chef idenprof > test > firefighter idenprof > test > police idenprof > train > chef idenprof > train > firefighter idenprof > train > police
Code:
Error: