patrick-su

@tk26eng do you mean we should move the content in `keep_me.md` to somewhere... like here? https://github.com/blue-oil/blueoil/blob/master/docs/converter/

@ruimashita seems like this can be closed?

@tk26eng just to be clear, do you want to suppress/hide the pip upgrade warning message when we run `make build`? reference: https://stackoverflow.com/questions/46288847/how-to-suppress-pip-upgrade-warning

@iizukak seems like we can close this?

@yd8534976 @masato0412 OK, after given some thoughts, I think this is what happened (assuming the mAP calculation is correct) 1. confidence score threshold lower 2. a lot of low-confidence boxes...