[FIXED] Normalized Cross Entropy Loss Implementation Tensorflow/Keras
Issue I am trying to implement a normalized cross entropy loss as described in this publication The math given is:…
Tag: keras
[FIXED] sklearn girdsearchCV uses default parameters instead of param grid
Issue I’m using a custom regressor for gridsearchCV but it is behaving strangely. It does the gridsearch with the default…
[FIXED] Saving SentencepieceTokenizer in Keras model throws TypeError: Failed to convert elements of [None, None] to Tensor
Issue I’m trying to save a Keras model which uses a SentencepieceTokenizer. Everything is working so far but I am…
[FIXED] Order-independent Deep Learning Model
Issue I have a dataset with parallel time series. The column ‘A’ depends on columns ‘B’ and ‘C’. The order…
[FIXED] Custom Weight Regularization in Keras
Issue I am attempting to implement a custom regularization method in Keras for R which will discourage negative weightings during…
[FIXED] Allocating Large Tensor on multiple GPUs using Distributed Learning in Keras
Issue I am using Tensorflow Distributed learning using the following commands – os.environ["CUDA_DEVICE_ORDER"]="PCI_BUS_ID" os.environ["CUDA_VISIBLE_DEVICES"]="0,1,2,3" strategy = tf.distribute.MirroredStrategy() with strategy.scope(): model…
[FIXED] logits and labels must have the same first dimension, got logits shape [1568,10] and labels shape [32]
Issue i’m a deep learning enthusiasts, and i want finetune the keras.application deep model to train a new model, but…
[FIXED] Why is my code showing no .jpeg images found in the folder though the folder has .jpeg images?
Issue Keras: Image Classification: (code showing error) code is showing that there are no images in the folder, though there…
[FIXED] Tensorflow-Keras vector normalise output layer
Issue My model outputs a direction vector in 3d space so I do not care about the magnitude of the…
[FIXED] Is it still necessary to implement `compute_output_shape()` when defining a custom tf.keras Layer?
Issue I have implemented a custom Layer in tf.keras, using TensorFlow 2.1.0. In the past, when using the stand-alone Keras,…
[FIXED] Use tf.nn.local_response_normalization in keras layers
Issue I am using keras to add layers, for example: model = models.Sequential() model.add(layers.Conv2D(32, (3, 3), activation=’relu’, padding="same", input_shape=(32, 32,…
[FIXED] Save history of model.fit for different epochs
Issue I was training my model with epoch=10. I again retrained with epoch=3. and again epoch 5. so for every…
[FIXED] Keras Conv2D without MaxPool2D but the Output Shape is divided by 2
Issue I found two problems in the following Keras model. Here is the full test code: import tensorflow as tf…
[FIXED] InvalidArgumentError: Graph execution error – Fruit detection
Issue I’m having an error running my fruit detection model. Do you have any idea why? You can see the…
[FIXED] Python: How to type hint tf.keras object in functions?
Issue This example function returns a dictionary of keras tensors: import pandas as pd import tensorflow as tf def create_input_tensors(data:…
[FIXED] Tensorflow: None of the MLIR optimization passes are enabled (registered 1)
Issue I am using a very small model for testing purposes using tensorflow 2.3 and keras. Looking at my terminal,…
[FIXED] Choosing number of Steps per Epoch
Issue If I want to train a model with train_generator, is there a significant difference between choosing 10 Epochs with…
[FIXED] Tensorflow Keras error: Unknown image file format. One of JPEG, PNG, GIF, BMP required
Issue i’m training a classifier and i made sure all the pictures are jpg but still, this error occurs: InvalidArgumentError:…
[FIXED] Should I retrain the entire model with additional data?
Issue I trained a model with the default training data. However, when testing on examples from production, the testing accuracy…
[FIXED] Create a weighted MSE loss function in Tensorflow
Issue I want to train a recurrent neural network using Tensorflow. My model outputs a 1 by 100 vector for…