Keras upgrade reduces accuracy drastically

[Nishant Ingle]

Hello Team,

I have trying to train a neural network on Keras 3.

The code is part of a research paper and worked perfectly on Keras 2

but with Keras 3 the accuracy is not going beyond 8%.

Only thing I changed is to use fit method instead of previously deprecated fit_generator method during model training.

Details here: https://ai.stackexchange.com/questions/47503/sequential-model-only-works-well-with-older-keras-version

Can you please share why is this so ?

Thanks,
Nishant