2
votes
How to combine different models in Keras?
You can get the output of your models with model.output or get_layer
and combine them with ...
- 312
1
vote
Accepted
Siamese model accuracy stuck at 0.5
Turns out the problem was hidden in the loss function. I decided to change it from Contrasive Loss to Categorical Crossentropy just for fun, and with some kind of "magic" it worked.
from:
<...
- 11
1
vote
Sneakers representation learning
Best is to start from pre-trained encoding. Please check TFHub (https://tfhub.dev/google/collections/image/1).
I have worked myself with encoding of shoes for a sport fashion companies. Remember that ...
- 321
1
vote
Siamese Network in Keras
From Official Keras examples:
Image similarity estimation using a Siamese Network with a triplet loss
Training a Siamese Network to compare the similarity of images using a triplet loss function.
A ...
- 2,301
1
vote
Accepted
Training a Siamese Neural Network for object similarity assessment
without going into architecture that looks reasonable but always can be updated: Weights are dominantly updated for the negative pairs. why?
In the train set where you have (approx) 10 000 times more ...
- 5,271
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