question about fuction and parameter

[BelieferQAQ]

Excuse me? How to use this function，singletest( ) , Does this function detect a CT？in additon,What does this parameter about 'isfeat' mean?Thank you very much！

[wentaozhu]

Could you tell me more about and where you mentioned?

[BelieferQAQ]

this function：
def singletest(data,net,config,splitfun,combinefun,n_per_run,margin = 64,isfeat=False):
z, h, w = data.size(2), data.size(3), data.size(4)
print(data.size())
data = splitfun(data,config['max_stride'],margin)
data = Variable(data.cuda(async = True), volatile = True,requires_grad=False)
splitlist = range(0,args.split+1,n_per_run)
outputlist = []
featurelist = []
for i in range(len(splitlist)-1):
if isfeat:
output,feature = net(data[splitlist[i]:splitlist[i+1]])
featurelist.append(feature)
else:
output = net(data[splitlist[i]:splitlist[i+1]])
output = output.data.cpu().numpy()
outputlist.append(output)

output = np.concatenate(outputlist,0)
output = combinefun(output, z / config['stride'], h / config['stride'], w / config['stride'])
if isfeat:
    feature = np.concatenate(featurelist,0).transpose([0,2,3,4,1])
    feature = combinefun(feature, z / config['stride'], h / config['stride'], w / config['stride'])
    return output,feature
else:
    return output

I dont know this parameter about 'isfeat' mean. and how to use this function?

[wentaozhu]

May I know which file?