small ant

Results 6 issues of small ant

I calculate the fid score on deepfashion with your pretrained results, but the fid is 13.05, which is not consistent with yours. My fid calculation is based on the test...

![image](https://user-images.githubusercontent.com/29242717/176373863-6f96af86-578c-4e26-8204-abd8f6b5e4f6.png) I have a question about your lpips score calculation. Should'nt lpips score is the lower the better? Does you adopt different metric calculation?

Do you calculate fid score by comparing the training set and the generated images ? I cannot reproduce the same fid in the paper. And which fid git repo you...

- ![expose](https://user-images.githubusercontent.com/29242717/97720136-dd342a00-1b02-11eb-80a7-4efb0a8e758b.png)

![image](https://user-images.githubusercontent.com/29242717/148518310-e905a09d-0e0d-4801-bfd2-4ae7c5586761.png) Should the input of first stage's vqgan encoder be the masked input? Because there should be no unmasked image in inference.

I note that the quantitative results in your new NTED paper is inconsistent with GFLA,can you explain this and point out the difference in your metrics calculation. NTED ![image](https://user-images.githubusercontent.com/29242717/173781256-1616b92f-758a-4f4c-9118-0bc1acd6842d.png) GFLA...