keras tag

37 questions

2 answers
108 views
0

Error when trying to convert CNN model input image into Numpy array and read it

In order to visualize the CNN model with fine tuning of vgg16 as a heat map, I created a program referring to Deep Learning with Python and Keras, page 182 but when I try to convert the input image in...

python python3 keras

2 years ago

1 answers
57 views
0

Regarding the use and relearning of weights in fit() in Keras-rl

I am learning DQN using Keras-rl. 1,000 steps When a file with the weight you learned and saved in save_weights(fname) exists,load_weights(fname) fit(xxx,nb_steps=3000) save_weights (fname, overwrite ...

python tensorflow keras

2 years ago

1 answers
49 views
0

Understanding the Size of y_pred, y_true in Keras

We are working on the regression problem of 60 inputs and 60 outputs using Keras.When creating a custom loss function, the size of y_true,y_pred is unknown and cannot be processed.The batch size is 12...

python keras

2 years ago

1 answers
109 views
0

Keras gets IndexError and AttributeError with the same code

I tried my best to write a simple autoencoder by myself.However, C:\Users\yudai\Desktop\keras_AE.py:62:UserWarning:Update your`Model`call to the Keras2 API:`Model(in...,outputs=Tensor(de...) autoencod...

python3 machine-learning keras

2 years ago

1 answers
116 views
0

Keras using Google Collaboration cannot model.save

I'm learning image recognition through a book called Image Recognition Programming Recipe.When I try to save the model in keras, an error occurs and I cannot save it.I thought the following site might...

python machine-learning tensorflow keras google-colaboratory

2 years ago

1 answers
107 views
0

Resource exhausted:understanding OOM when allocating tensor errors

What do you want to doUse Google colab to learn image data in YOLO-v3.What I've already doneCollect 20 teacher images and resize themAnnotate the collected images with Vott and put them on the colab a...

python3 machine-learning tensorflow keras google-colaboratory

2 years ago

1 answers
105 views
0

I want to use a learning program using keras in Google Collaboration.

I was going to use the program that I'm using as a spider in Google Collaboration, but I got an error.import numpy as npimport tensorflow as tffrom tensorflow.keras.models import Sequentialfrom keras....

python tensorflow keras google-colaboratory

2 years ago

2 answers
104 views
0

keras does not finish image recognition

https://employment.en-japan.com/engineerhub/entry/2017/04/28/110000After seeing , I used the actual source and the image I used as it was.However, there was a problem that did not move to the next epo...

python keras

2 years ago

1 answers
102 views
0

Is there any difference between keras and scikit-learn depending on the calculation method of accuracy?

I am currently using Keras' CNN for multi-label image classification.Also, we reconfirmed the accuracy using various evaluation methods (Recall, Precision, F1 score, Accuracy) for scikit-learn as well...

machine-learning keras scikit-learn

2 years ago

1 answers
94 views
0

stackoverflow error in python in keras

If you run the program below, you will receive a stackoverflow error.I don't know what to do, so please let me know if you know.main.py # Import Packageimportosfrom keras.layers import BatchNormalizat...

python python3 numpy keras pillow

2 years ago

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