The checkpoint, results in the paper seem to be not reliable

[khoa16122004]

I conducted several experiments using the checkpoints released in the paper and observed the following insights and issues:

I. Poor Performance

• The overall performance of the model is very weak, as shown below:

II. Weakness of the Checkpoint Model

• My experiments suggest that visual information has little to no impact on the model’s predictions.

• The model seems to rely primarily on the question or textual features instead of the image.

• I applied adversarial attacks using the downstream loss, but the attacks had little effect, the output was not change.

• Furthermore, when I provided random noise images and asked the model questions, it produced the same responses as it did with real medical images.

[tj-zhu]

My experiments suggest the same.

[okdanko0520]

我也跑不出来，豆包帮我翻译成英文。