fine tuning on custom dataset

[zyx20180209]

I tried to fine tune one pre trained model using another dataset, after that I want to use more training data to boost the performance. When I rerun bash scripts/DINO_train.sh it finished the process instantly and it seems the model keep unchanged. How could I fine tune the same pre trained model with another dataset?

[half-truism]

Read the readme, section 6 under run https://github.com/IDEA-Research/DINO/tree/main#run

[zyx20180209]

I followed what the instruction said, the fine tuning worked when I did it for the first time. The problem is after that the model seems fixed and cannot be further train or fine-tuned.