About sampling

[gitraffica]

I also ran into the problem here,
problem
and I used the corresponding code you provided:

cap = captions[0].data.cpu().numpy()
sentence = ""
for j in range(len(cap)):
if cap[j] == 0:
break
word = self.ixtoword[cap[j]].encode('ascii', 'ignore').decode('ascii')
sentence += word + " "

and the altered sampling function:
ubuntu pastebin

I am confused about why this code was generating multiple same images under a same keys[j](referring to the screenshot below, the same generated images were sampled due to a same keys[j]), with different captions:

[gitraffica]

I found out the problem by myself. The var name coincidently conflicts with the parent for loop var(.........)

cap = captions[0].data.cpu().numpy()
sentence = ""
for l in range(len(cap)):
if cap[l] == 0:
break
word = self.ixtoword[cap[l]].encode('ascii', 'ignore').decode('ascii')
sentence += word + " "