Questions about Training/Data

[s4lome]

Hey, thank you for sharing your interesting work.

I have a few questions about the training process:

How did you pretrain on chexpert, as far as I am aware, chexpert does not come with text reports like MIMIC does? So am I correctly understanding that during pre training you use only MIMIC text reports to match medical semantic similarity with both MIMIC and chexpert images?

Thanks in advance!