keras - Contrastive Learning for Segmentation - Stack Overflow
Mar 29, 2023 · I'm trying to use Contrastive Learning or Self Supervised Learning to segment 2D medical images. I want to use something like SimCLR or SimSiam, however, I'm getting stuck …
Simclr/Resnet18 cross entropy loss - Stack Overflow
Oct 25, 2023 · I am trying to implement a SimCLR/Resnet18 model with a custom dataset. My training dataset used for pretext tasks is composed of 7000 with various unlabeled types of …
Tensorflow implementation of NT_Xent contrastive loss function?
Jul 8, 2020 · I managed to figure it out myself! I did not realise there was a Tensorflow implementation of the cosine similarity function "tf.keras.losses.CosineSimilarity" Here is my …
How to load a model using Tensorflow Hub and make a prediction?
Mar 29, 2022 · This should be a simple task: Download a model saved in tensorflow_hub format, load using tensorflow_hub, and use.. This is the model I am trying to use (simCLR stored in …
How to obtain the ResNet component of the Tensorflow …
Jul 21, 2022 · '_UserObject' object has no attribute 'summary' I also do not want to convert the weights of Tensorflow into Pytorch and import them into a pytorch ResNet. What then would …
python - Layer count mismatch when loading weights from file.
Feb 2, 2022 · resnet_simclr.save_weights(filename) However, after trying to load the weight in ResNet50 like this:
python - SimCLR does not learn representations - Stack Overflow
Nov 21, 2020 · So I'm trying to train a SimCLR network with a custom lightweight ConvNet backbone (tried it with a ResNet already) on a dataset containing first 5 letters of the alphabet …
TypeError: "function" takes 1 positional argument but 2 were given
Sep 10, 2020 · I would like to applicate the function bellow, which is a responsible to augment each image and transform it : def color_distortion(image, s=1.0): # image is a tensor with value …
ImportError: cannot import name 'count_params' from 'keras.utils'
Jan 17, 2024 · ImportError: cannot import name 'count_params' from 'keras.utils' I have tried using a few different versions of Keras and using tensorflow format that is mentioned in a few other …
Is is possible to finetune SimCLR on an instance segmentation task ...
Dec 11, 2020 · The Pytorch Lightning bolts module provides already pre-trained self-supervised models, such as SimCLR. According to the bolts module documentation, it should be possible …