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self.optim.zero_grad()
feats.cuda()
boxes.cuda()
target.cuda()
self.model(feats, boxes, sent)
logit.dim()
target.dim()
self.bce_loss(logit, target)
logit.size(1)
loss.mean()
mean()
amp.scale_loss(loss, self.optim)
scaled_loss.backward()
loss.backward()
nn.utils.clip_grad_norm_(self.model.parameters()
self.optim.step()
logit.max(1)
zip(ques_id, label.cpu()
numpy()
qid.item()
evaluator.evaluate(quesid2ans)
self.evaluate(eval_tuple)
self.save("BEST")
logger.info(log_str)
open(self.output + "/log.log", 'a')
f.write(log_str)
f.flush()
self.save("LAST")
predict(self, eval_tuple: DataTuple, dump=None)
self.model.eval()
enumerate(loader)
torch.no_grad()
feats.cuda()
boxes.cuda()
self.model(feats, boxes, sent)
nn.Softmax(dim=1)
logit.max(1)
zip(ques_id, label.cpu()
numpy()
score.cpu()
numpy()
qid.item()
str(s)
zip(ques_id, label.cpu()
numpy()
qid.item()
evaluator.dump_result(quesid2ans, dump)
evaluate(self, eval_tuple: DataTuple, dump=None)
self.predict(eval_tuple, dump)
eval_tuple.evaluator.evaluate(quesid2ans)
oracle_score(data_tuple)
enumerate(loader)
target.max(1)
zip(ques_id, label.cpu()
numpy()
qid.item()
evaluator.evaluate(quesid2ans)
save(self, name)
torch.save(self.model.state_dict()
os.path.join(self.output, "%s.pth" % name)
load(self, path)
logger.info("Load model from %s" % path)
torch.load("%s.pth" % path)
self.model.load_state_dict(state_dict)
VQA()
vqa.load(args.load)
os.path.join(args.output, 'test_predict.json')
os.path.join(args.output, 'minival_predict.json')
logger.info(result)
print('Splits in Train data:', vqa.train_tuple.dataset.splits)
logger.info('Splits in Train data: {}'.format(vqa.train_tuple.dataset.splits)
logger.info('Splits in Valid data: {}'.format(vqa.valid_tuple.dataset.splits)
logger.info("Valid Oracle: %0.2f" % (vqa.oracle_score(vqa.valid_tuple)
logger.info("DO NOT USE VALIDATION")
vqa.train(vqa.train_tuple, vqa.valid_tuple)
compress2(s1)
range(len(s1)
newStr.append(s1[i-1] + str(count)
newStr.append(s1[-1] + str(count)
min(s1, ''.join(newStr)
compress(s1)
range(len(s1)
str(count)
str(count)
len(newStr)
len(s1)
Test(unittest.TestCase)
test(self)
print(input,' vs ',expected)
compress(input)
self.assertEqual(result, expected)
unittest.main()
find_subsets(nums)
subsets.append([])
range(len(nums)
len(subsets)
range(0,storeLen)
list(subsets[j])
currSet.append(nums[i])
subsets.append(currSet)