Closed sleekmike closed 4 years ago
I am not really sure this can solve your issue. "shape" attribute is from numpy. Have you installed numpy yet?
Yes I have numpy and tensorflow 2.0 installed on my system.
On Fri, 4 Oct 2019 at 1:36 PM, Jonathan Sum notifications@github.com wrote:
I am not really sure this can solve your issue. "shape" attribute is from numpy. Have you installed numpy yet?
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why i can't install tensorflow 2.0 upgrade doesn't work
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On Fri, Oct 4, 2019 at 9:40 PM +0800, "Mike Ohanu" notifications@github.com wrote:
Yes I have numpy and tensorflow 2.0 installed on my system.
On Fri, 4 Oct 2019 at 1:36 PM, Jonathan Sum notifications@github.com
wrote:
I am not really sure this can solve your issue. "shape" attribute is from
numpy. Have you installed numpy yet?
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Reply to this email directly, view it on GitHub
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I think the problem is this code: new_model.predict('./Users/macbook/Desktop/image_classifier/human01-04.png')
, and you should remove it.
And add these codes and use them:
import numpy as np from keras.preprocessing import image
img_width, img_height = 150, 150
img = image.load_img('./Users/macbook/Desktop/image_classifier/human01-04.png', target_size = (img_width, img_height))
img = image.img_to_array(img)
img = np.expand_dims(img, axis = 0)
model.predict(img)
If that does work, I hope someone who can come here and help you. Or you can show us your code, and I will try to fix it with my cpu only laptop this week.
Thanks a lot @JonathanSum, I used your code and it works like magic :).
Hello, I have been trying to reproduce the code(human or horse classification) in tensor flow in practise course (/Course 1 - Part 8 - Lesson 4 - Notebook.ipynb ) locally on my pc. It works so far but when I save a model with this line:
history = model.fit_generator( train_generator, steps_per_epoch=8,
epochs=15, verbose=1, validation_data = validation_generator, validation_steps=8)
try: model.save_weights('human_horse1.h5') except Exception as e: print("error in saving model: ", e)
and to load the saved: new_model = tf.keras.models.load_model('human_horse3.h5')
if I try to used the saved model to predict with the code:
new_model.predict('./Users/macbook/Desktop/image_classifier/human01-04.png')
I normally get this error: AttributeError: 'str' object has no attribute 'shape'
please how do I properly load and save models and use the model to predict locally on my pc. Kind regards.