在下面的代码中:
var localCache = {
data: {},
remove: function (url) {
delete localCache.data[url];
},
exist: function (url) {
return localCache.data.hasOwnProperty(url) && localCache.data[url] !== null;
},
get: function (url) {
console.debug('fatching data from URL ', url);
return localCache.data[url];
},
set: function (url, check, cachedData, callback) {
if(this.ignore(check)){
console.debug('Need To Ignore URL ', check);
}else{
localCache.remove(url);
localCache.data[url] = cachedData;
console.debug('caching data from URL ', url);
if ($.isFunction(callback)) callback(cachedData);
}
},
ignore: function(url){
var Arrays = [
'cart.php',
'favorites.php',
'view_item.php'
];
return ($.inArray( url, Arrays ) !== -1);
}
};
我收到以下错误:
model_ft.eval()
test_data, test_target = image_datasets['train'][idx]
test_data = test_data.cuda()
#test_target = test_target.cuda()
test_target = torch.tensor(test_target)
test_target = test_target.cuda()
test_data.unsqueeze_(1)
test_target.unsqueeze_(0)
print(test_data.shape)
output = model_ft(test_data)
test_data的形状也为:torch.Size([3,1,224,224])。
我该如何解决?
答案 0 :(得分:0)
解决方法是
test_data, test_target = image_datasets['train'][idx]
test_data = test_data.cuda()
test_target = torch.tensor(test_target)
test_target = test_target.cuda()
test_data.unsqueeze_(0)
test_target.unsqueeze_(0)
output = model_ft(test_data)
我必须将test_data.unsqueeze_(1)
更改为test_data.unsqueeze_(0)