def main(args):
os.environ['CUDA_VISIBLE_DEVICES'] = args.device
print('load the model from: ' + args.save_path)
exp_dir = os.path.join(args.save_path, args.dataset, args.dataset,
'img_model/ckpt_max.pth')
train_tsfm, valid_tsfm = get_transform(args)
valid_set = AttrDataset(args=args,
split=args.valid_split,
transform=valid_tsfm,
target_transform=None,
Type='val')
valid_loader = DataLoader(
dataset=valid_set,
batch_size=args.batchsize,
shuffle=False,
num_workers=4,
drop_last=True,
pin_memory=True,
)
print('have generated dataset')
if args.model_name == 'resnet18_conv':
backbone = resnet18_conv()
classifier = BaseClassifier(nattr=valid_set.attr_num)
model = FeatClassifier(backbone, classifier)
if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
model.load_state_dict(torch.load(exp_dir)['state_dicts'])
labels = valid_set.label
sample_weight = labels.mean(0)
criterion = CEL_Sigmoid(sample_weight)
valid_loss, valid_gt, valid_probs = valid_trainer(
model=model,
valid_loader=valid_loader,
criterion=criterion,
)
valid_result = get_pedestrian_metrics(valid_gt, valid_probs)
#print result
print(
f'Evaluation on test set, \n',
'ma: {:.4f}, pos_recall: {:.4f} , neg_recall: {:.4f} \n'.format(
valid_result.ma, np.mean(valid_result.label_pos_recall),
np.mean(valid_result.label_neg_recall)),
'Acc: {:.4f}, Prec: {:.4f}, Rec: {:.4f}, F1: {:.4f}'.format(
valid_result.instance_acc, valid_result.instance_prec,
valid_result.instance_recall, valid_result.instance_f1))
for index in range(len(valid_set.attr_name)):
print(f'{valid_set.attr_name[index]}')
print(
f'pos recall: {valid_result.label_pos_recall[index]} neg_recall: {valid_result.label_neg_recall[index]} ma: {valid_result.label_ma[index]}'
)
def get_dataloader():
train_transform, valid_transform, _ = get_transform()
data_path_rap = '/data1/zhengxiaoqiang/par_datasets/RAP/dataset.pkl'
data_path_pa100k = '/data1/zhengxiaoqiang/par_datasets/PAK100/dataset.pkl'
data_path_peta = '/data1/zhengxiaoqiang/par_datasets/PETA/peta-release/dataset.pkl'
train_set = AttrDataset(split='trainval', transform=train_transform)
train_dataloader = DataLoader(dataset=train_set,
batch_size=100,
shuffle=True,
num_workers=4,
pin_memory=True)
valid_set = AttrDataset(split='test', transform=valid_transform)
valid_dataloader = DataLoader(dataset=valid_set,
batch_size=32,
shuffle=False,
num_workers=4,
pin_memory=True)
labels = train_set.label
return train_dataloader, valid_dataloader, labels
def get_dataloader_new():
train_transform, valid_transform, target_transform = get_transform()
train_set = AttrDataset_for_newdataset(split='trainval',
transform=train_transform,
target_transform=target_transform)
test_set = AttrDataset_for_newdataset(split='test',
transform=train_transform)
# train_set, valid_set = data.random_split(train_set, [int(0.8*len(train_set)), len(train_set) - int(0.8*len(train_set))])
train_dataloader = DataLoader(dataset=train_set,
batch_size=200,
shuffle=True,
num_workers=8,
pin_memory=True)
# valid_set = AttrDataset(split='test', transform=valid_transform)
valid_dataloader = DataLoader(dataset=test_set,
batch_size=32,
shuffle=False,
num_workers=4,
pin_memory=True)
labels = train_set.label
return train_dataloader, valid_dataloader, labels
def main(args):
visenv_name = args.dataset
exp_dir = os.path.join('exp_result', args.dataset)
model_dir, log_dir = get_model_log_path(exp_dir, visenv_name)
stdout_file = os.path.join(log_dir, f'stdout_{time_str()}.txt')
if args.redirector:
print('redirector stdout')
ReDirectSTD(stdout_file, 'stdout', False)
pprint.pprint(OrderedDict(args.__dict__))
print('-' * 60)
print(f'use GPU{args.device} for training')
print(
f'train set: {args.dataset} {args.train_split}, test set: {args.valid_split}'
)
train_tsfm, valid_tsfm = get_transform(args)
print(train_tsfm)
train_set = AttrDataset(args=args,
split=args.train_split,
transform=train_tsfm)
train_loader = DataLoader(
dataset=train_set,
batch_size=args.batchsize,
shuffle=True,
num_workers=4,
pin_memory=True,
)
valid_set = AttrDataset(args=args,
split=args.valid_split,
transform=valid_tsfm)
valid_loader = DataLoader(
dataset=valid_set,
batch_size=args.batchsize,
shuffle=False,
num_workers=4,
pin_memory=True,
)
print(f'{args.train_split} set: {len(train_loader.dataset)}, '
f'{args.valid_split} set: {len(valid_loader.dataset)}, '
f'attr_num : {train_set.attr_num}')
backbone = resnet50()
classifier = BaseClassifier(nattr=35)
model = FeatClassifier(backbone, classifier)
if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
print("reloading pretrained models")
exp_dir = os.path.join('exp_result', args.dataset)
model_path = os.path.join(exp_dir, args.dataset, 'img_model')
model.load_state_dict(
torch.load(
'/home/sohaibrabbani/PycharmProjects/Strong_Baseline_of_Pedestrian_Attribute_Recognition/pedestrian_model/rap2_ckpt_max.pth'
)['state_dicts'])
# model = get_reload_weight(model_path, model)
model.eval()
preds_probs = []
gt_list = []
with torch.no_grad():
for step, (imgs, gt_label, imgname) in enumerate(tqdm(valid_loader)):
imgs = imgs.cuda()
gt_label = gt_label.cuda()
gt_list.append(gt_label.cpu().numpy())
gt_label[gt_label == -1] = 0
valid_logits = model(imgs)
valid_probs = torch.sigmoid(valid_logits)
preds_probs.append(valid_probs.cpu().numpy())
gt_label = np.concatenate(gt_list, axis=0)
preds_probs = np.concatenate(preds_probs, axis=0)
valid_result = get_pedestrian_metrics(gt_label, preds_probs)
print(
f'Evaluation on test set, \n',
'ma: {:.4f}, pos_recall: {:.4f} , neg_recall: {:.4f} \n'.format(
valid_result.ma, np.mean(valid_result.label_pos_recall),
np.mean(valid_result.label_neg_recall)),
'Acc: {:.4f}, Prec: {:.4f}, Rec: {:.4f}, F1: {:.4f}'.format(
valid_result.instance_acc, valid_result.instance_prec,
valid_result.instance_recall, valid_result.instance_f1))
def __init__(self):
device = torch.device('cpu')
FORCE_TO_CPU = True
parser = argument_parser()
args = parser.parse_args(['PETA', '--model=dpn107'])
visenv_name = 'PETA'
exp_dir = os.path.join('exp_result', visenv_name)
model_dir, log_dir = get_model_log_path(exp_dir, visenv_name)
stdout_file = os.path.join(log_dir, f'stdout_{time_str()}.txt')
save_model_path = os.path.join(
model_dir, 'ckpt_max_e0384293_2020-09-17_18-35-21.pth')
if args.redirector:
print('redirector stdout')
ReDirectSTD(stdout_file, 'stdout', False)
pprint.pprint(OrderedDict(args.__dict__))
print('-' * 60)
print(f'use GPU{args.device} for training')
_, predict_tsfm = get_transform(args)
valid_set = AttrDataset(args=args,
split=args.valid_split,
transform=predict_tsfm)
args.att_list = valid_set.attr_id
backbone = getattr(sys.modules[__name__], args.model)()
if "dpn68" in args.model:
net_parameter = 832
elif "dpn" in args.model:
net_parameter = 2688
elif "densenet" in args.model:
net_parameter = 1024
else:
net_parameter = 2048
classifier = BaseClassifier(netpara=net_parameter,
nattr=valid_set.attr_num)
model = FeatClassifier(backbone, classifier)
if torch.cuda.is_available() and not FORCE_TO_CPU:
model = torch.nn.DataParallel(model).cuda()
ckpt = torch.load(save_model_path)
print(f'Model is served with GPU ')
else:
model = torch.nn.DataParallel(model)
ckpt = torch.load(save_model_path,
map_location=torch.device('cpu'))
print(f'Model is served with CPU ')
model.load_state_dict(ckpt['state_dicts'])
model.eval()
# from torchsummary import summary
# summary(model, input_size=(3, 256, 192))
print('Total number of parameters: ',
sum(p.numel() for p in model.parameters() if p.requires_grad))
self.args = args
self.predict_tsfm = predict_tsfm
self.model = model
'dpn68',
'dpn68b',
'densenet121']
parser = argument_parser()
df = pd.DataFrame()
data = []
for trained_model in models:
save_model_path = os.path.join('backbone_model', trained_model+'.pth')
args = parser.parse_args(['PETA', '--model='+trained_model])
print(save_model_path)
print(args)
_, predict_tsfm = get_transform(args)
valid_set = AttrDataset(args=args, split=args.valid_split, transform=predict_tsfm)
args.att_list = valid_set.attr_id
backbone = getattr(sys.modules[__name__], args.model)()
if "dpn68" in args.model:
net_parameter = 832
elif "dpn" in args.model:
net_parameter = 2688
elif "densenet" in args.model:
net_parameter = 1024
else:
net_parameter = 2048
classifier = BaseClassifier(netpara=net_parameter, nattr=valid_set.attr_num)
def main(args):
visenv_name = args.dataset
exp_dir = os.path.join(args.save_path, args.dataset)
model_dir, log_dir = get_model_log_path(exp_dir, visenv_name)
stdout_file = os.path.join(log_dir, f'stdout_{time_str()}.txt')
save_model_path = os.path.join(model_dir, 'ckpt_max.pth')
os.environ['CUDA_VISIBLE_DEVICES'] = args.device
if args.redirector:
print('redirector stdout')
ReDirectSTD(stdout_file, 'stdout', False)
pprint.pprint(OrderedDict(args.__dict__))
print('-' * 60)
print(f'use GPU{args.device} for training')
print(f'train set: {args.dataset} {args.train_split}, test set: {args.valid_split}')
#train_tsfm, valid_tsfm = get_transform(args)
train_tsfm, valid_tsfm = get_transform(args)
print(train_tsfm)
#train_set = AttrDataset(args=args, split=args.train_split, transform=train_tsfm)
train_set = AttrDataset(args=args, split=args.train_split, transform=train_tsfm, target_transform=None, Type='train' )
train_loader = DataLoader(
dataset=train_set,
batch_size=args.batchsize,
shuffle=True,
num_workers=4,
drop_last=True,
pin_memory=True,
)
#valid_set = AttrDataset(args=args, split=args.valid_split, transform=valid_tsfm)
valid_set = AttrDataset(args=args, split=args.valid_split, transform=valid_tsfm, target_transform=None, Type='val')
valid_loader = DataLoader(
dataset=valid_set,
batch_size=args.batchsize,
shuffle=False,
num_workers=4,
drop_last=True,
pin_memory=True,
)
print(f'{args.train_split} set: {len(train_loader.dataset)}, '
f'{args.valid_split} set: {len(valid_loader.dataset)}, '
f'attr_num : {train_set.attr_num}')
labels = train_set.label
sample_weight = labels.mean(0)
#backbone = resnet50()
if args.model_name == 'resnet50':
backbone = resnet50()
if args.model_name == 'resnet18':
backbone = resnet18()
if args.model_name == 'resnet18_stn':
backbone = resnet18_stn()
if args.model_name == 'resnet_depth':
backbone = resnet_depth()
if args.model_name == 'resnet18_transformer':
backbone = resnet18_transformer()
if args.model_name == 'resnet50_dynamic_se':
backbone = resnet50_dynamic_se()
if args.model_name == 'resnet18_dynamic_se':
backbone = resnet18_dynamic_se()
if args.model_name == 'resnet18_replace_se':
backbone = resnet18_replace_se()
if args.model_name == 'resnet18_se':
backbone = resnet18_se()
if args.model_name == 'resnet34':
backbone = resnet34()
if args.model_name == 'resnet18_group_se':
backbone = resnet18_group_se()
if args.model_name == 'resnet18_vit':
backbone = resnet18_vit()
if args.model_name == 'resnet18_vit_v2':
backbone = resnet18_vit_v2()
if args.model_name == 'resnet18_vit_v3':
backbone = resnet18_vit_v3()
if args.model_name == 'resnet18_vit_v5':
backbone = resnet18_vit_v5()
if args.model_name == 'resnet18_energy_vit':
backbone = resnet18_energy_vit()
if args.model_name == 'resnet18_vit_split':
backbone = resnet18_vit_split(num_classes = train_set.attr_num)
if args.model_name == 'inception_self':
backbone = inception_self()
if args.model_name == 'spatial_modulator':
backbone = spatial_modulator()
if args.model_name == 'fusion_concat':
backbone = fusion_concat()
print('have generated the model')
classifier = BaseClassifier(nattr=train_set.attr_num)
model = FeatClassifier(backbone, classifier)
print('Number of model parameters: {}'.format(
sum([p.data.nelement() for p in model.parameters()])))
print('')
#if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
#for k, v in model.state_dict().items():
# print(k)
'''
model_dict = {}
state_dict = model.state_dict()
pretrain_dict = torch.load('/home/pengqy/paper/resnet18_2/PETA/PETA/img_model/ckpt_max.pth')['state_dicts']
for k, v in pretrain_dict.items():
# print('%%%%% ', k)
if k in state_dict:
if k.startswith('module.backbone.conv1'):
#pdb.set_trace()
model_dict[k] = v
elif k.startswith('module.backbone.bn1'):
model_dict[k] = v
elif k.startswith('module.backbone.layer'):
model_dict[k] = v
elif k.startswith('module.classifier'):
model_dict[k] = v
#elif k.startswith('module.backbone.spa_conv_0'):
# model_dict[k] = v
#elif k.startswith('module.backbone.spa_bn_0'):
# model_dict[k] = v
#elif k.startswith('module.classifier'):
# model_dict[k] = v
#elif k.startswith('module.classifier'):
# model_dict[k] = v
#pdb.set_trace()
state_dict.update(model_dict)
model.load_state_dict(state_dict)
'''
criterion = CEL_Sigmoid(sample_weight)
param_groups = [{'params': model.module.finetune_params(), 'lr':0.01},
{'params': model.module.fresh_params(), 'lr':0.1}]
optimizer = torch.optim.SGD(param_groups, momentum=args.momentum, weight_decay=args.weight_decay, nesterov=False)
lr_scheduler = ReduceLROnPlateau(optimizer, factor=0.1, patience=4)
loss = args.loss
best_metric, epoch = trainer(epoch=args.train_epoch,
model=model,
train_loader=train_loader,
valid_loader=valid_loader,
criterion=criterion,
optimizer=optimizer,
lr_scheduler=lr_scheduler,
path=save_model_path,
loss =loss)
print(f'{visenv_name}, best_metrc : {best_metric} in epoch{epoch}')
def main(args):
visenv_name = args.dataset
exp_dir = os.path.join(args.save_path, args.dataset)
model_dir, log_dir = get_model_log_path(exp_dir, visenv_name)
stdout_file = os.path.join(log_dir, f'stdout_{time_str()}.txt')
save_model_path = os.path.join(model_dir, 'ckpt_max.pth')
os.environ['CUDA_VISIBLE_DEVICES'] = args.device
if args.redirector:
print('redirector stdout')
ReDirectSTD(stdout_file, 'stdout', False)
pprint.pprint(OrderedDict(args.__dict__))
print('-' * 60)
print(f'use GPU{args.device} for training')
print(
f'train set: {args.dataset} {args.train_split}, test set: {args.valid_split}'
)
train_tsfm, valid_tsfm = get_transform(args)
print(train_tsfm)
train_set = AttrDataset(args=args,
split=args.train_split,
transform=train_tsfm)
train_loader = DataLoader(
dataset=train_set,
batch_size=args.batchsize,
shuffle=True,
num_workers=4,
pin_memory=True,
)
valid_set = AttrDataset(args=args,
split=args.valid_split,
transform=valid_tsfm)
valid_loader = DataLoader(
dataset=valid_set,
batch_size=args.batchsize,
shuffle=False,
num_workers=4,
pin_memory=True,
)
print(f'{args.train_split} set: {len(train_loader.dataset)}, '
f'{args.valid_split} set: {len(valid_loader.dataset)}, '
f'attr_num : {train_set.attr_num}')
labels = train_set.label
sample_weight = labels.mean(0)
if args.model_name == 'resnet18_vit_v5':
model = resnet18_vit_v5(num_classes=train_set.attr_num)
print('have generated the model')
print('Number of model parameters: {}'.format(
sum([p.data.nelement() for p in model.parameters()])))
print('')
if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
criterion = CEL_Sigmoid(sample_weight)
optimizer = torch.optim.SGD(model.parameters(),
lr=args.lr_ft,
momentum=args.momentum,
weight_decay=args.weight_decay,
nesterov=False)
lr_scheduler = ReduceLROnPlateau(optimizer, factor=0.1, patience=4)
print(optimizer)
#pdb.set_trace()
loss = args.loss
best_metric, epoch = trainer(epoch=args.train_epoch,
model=model,
train_loader=train_loader,
valid_loader=valid_loader,
criterion=criterion,
optimizer=optimizer,
lr_scheduler=lr_scheduler,
path=save_model_path,
loss=loss)
print(f'{visenv_name}, best_metrc : {best_metric} in epoch{epoch}')
def main(args):
os.environ['CUDA_VISIBLE_DEVICES'] = args.device
print('load the model from: ' + args.save_path)
exp_dir = os.path.join(args.save_path, args.dataset, args.dataset,
'img_model/ckpt_max.pth')
train_tsfm, valid_tsfm = get_transform(args)
#valid_set = AttrDataset(args=args, split=args.valid_split, transform=valid_tsfm)
valid_set = AttrDataset(args=args,
split=args.valid_split,
transform=valid_tsfm,
target_transform=None,
Type='val')
valid_loader = DataLoader(
dataset=valid_set,
batch_size=args.batchsize,
shuffle=False,
num_workers=0,
pin_memory=True,
)
print('have generated dataset')
if args.model_name == 'resnet50':
backbone = resnet50()
if args.model_name == 'resnet18':
backbone = resnet18()
if args.model_name == 'resnet18_consistent':
backbone = resnet18_consistent()
if args.model_name == 'resnet18_stn':
backbone = resnet18_stn()
if args.model_name == 'resnet18_autoencoder':
backbone = resnet18_autoencoder()
if args.model_name == 'resnet50_dynamic_se':
backbone = resnet50_dynamic_se()
if args.model_name == 'resnet18_dynamic_se':
backbone = resnet18_dynamic_se()
if args.model_name == 'resnet18_group_se':
backbone = resnet18_group_se()
if args.model_name == 'resnet18_vit':
backbone = resnet18_vit()
if args.model_name == 'resnet18_vit_v2':
backbone = resnet18_vit_v2()
if args.model_name == 'resnet18_vit_v3':
backbone = resnet18_vit_v3()
if args.model_name == 'resnet18_vit_v4':
backbone = resnet18_vit_v4()
if args.model_name == 'resnet34':
backbone = resnet34()
if args.model_name == 'resnet18_vit_split':
backbone = resnet18_vit_split(num_classes=valid_set.attr_num)
if args.model_name == 'resnet18_energy_vit':
backbone = resnet18_energy_vit(num_classes=valid_set.attr_num)
if args.model_name == 'resnet_depth':
backbone = resnet_depth(num_classes=valid_set.attr_num)
if args.model_name == 'spatial_modulator':
backbone = spatial_modulator()
if args.model_name == 'fusion_concat':
backbone = fusion_concat()
classifier = BaseClassifier(nattr=valid_set.attr_num)
model = FeatClassifier(backbone, classifier)
if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
#model = model.cuda()
#loading state_dict from the model
model.load_state_dict(torch.load(exp_dir)['state_dicts'])
#load_ckpt(model, exp_dir)
print('have load from the pretrained model')
#start eval
labels = valid_set.label
sample_weight = labels.mean(0)
criterion = CEL_Sigmoid(sample_weight)
valid_loss, valid_gt, valid_probs = valid_trainer(
model=model,
valid_loader=valid_loader,
criterion=criterion,
)
valid_result = get_pedestrian_metrics(valid_gt, valid_probs)
#print result
print(
f'Evaluation on test set, \n',
'ma: {:.4f}, pos_recall: {:.4f} , neg_recall: {:.4f} \n'.format(
valid_result.ma, np.mean(valid_result.label_pos_recall),
np.mean(valid_result.label_neg_recall)),
'Acc: {:.4f}, Prec: {:.4f}, Rec: {:.4f}, F1: {:.4f}'.format(
valid_result.instance_acc, valid_result.instance_prec,
valid_result.instance_recall, valid_result.instance_f1))
#for index in range(5, 35):
for index in range(len(valid_set.attr_name)):
print(f'{valid_set.attr_name[index]}')
print(
f'pos recall: {valid_result.label_pos_recall[index]} neg_recall: {valid_result.label_neg_recall[index]} ma: {valid_result.label_ma[index]}'
)
def main(args):
visenv_name = args.dataset
exp_dir = os.path.join('exp_result', args.dataset)
model_dir, log_dir = get_model_log_path(exp_dir, visenv_name)
log_name = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(time.time()))
stdout_file = os.path.join(log_dir, f'stdout_{log_name}.txt')
save_model_path = os.path.join(model_dir, 'ckpt_max.pth')
if args.redirector:
print('redirector stdout')
ReDirectSTD(stdout_file, 'stdout', False)
pprint.pprint(OrderedDict(args.__dict__))
print('-' * 60)
print(f'use GPU{args.device} for training')
print(
f'train set: {args.dataset} {args.train_split}, test set: {args.valid_split}'
)
train_tsfm, valid_tsfm = get_transform(args)
print(train_tsfm)
train_set = AttrDataset(args=args,
split=args.train_split,
transform=train_tsfm)
train_loader = DataLoader(
dataset=train_set,
batch_size=args.batchsize,
shuffle=True,
num_workers=4,
pin_memory=True,
)
valid_set = AttrDataset(args=args,
split=args.valid_split,
transform=valid_tsfm)
valid_loader = DataLoader(
dataset=valid_set,
batch_size=16,
shuffle=False,
num_workers=4,
pin_memory=True,
)
print(f'{args.train_split} set: {len(train_loader.dataset)}, '
f'{args.valid_split} set: {len(valid_loader.dataset)}, '
f'attr_num : {train_set.attr_num}')
labels = train_set.label
sample_weight = labels.mean(0)
# backbone = resnet50()
# classifier = BaseClassifier(nattr=train_set.attr_num)
backbone = osnet_ain_x1_0(num_classes=56, pretrained=True, loss='softmax')
classifier = BaseClassifier_osnet(nattr=train_set.attr_num)
model = FeatClassifier(backbone, classifier)
if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
#改
criterion = CEL_Sigmoid(sample_weight)
# criterion = multilabel_categorical_crossentropy
param_groups = [{
'params': model.module.finetune_params(),
'lr': args.lr_ft
}, {
'params': model.module.fresh_params(),
'lr': args.lr_new
}]
optimizer = torch.optim.SGD(param_groups,
momentum=args.momentum,
weight_decay=args.weight_decay,
nesterov=False)
lr_scheduler = ReduceLROnPlateau(optimizer, factor=0.1, patience=4)
if args.training: #训练，每隔1个epoch，验证集评估一次
best_metric, epoch = trainer(epoch=args.train_epoch,
model=model,
train_loader=train_loader,
valid_loader=valid_loader,
criterion=criterion,
optimizer=optimizer,
lr_scheduler=lr_scheduler,
path=save_model_path,
dataset=train_set)
print(f'{visenv_name}, best_metrc : {best_metric} in epoch{epoch}')
else: #仅评估，不训练
model_path = args.best_model_path
saved_state_dict = torch.load(model_path)['state_dicts']
saved_state_dict = {
k.replace('module.', ''): v
for k, v in saved_state_dict.items()
}
backbone = osnet_ain_x1_0(num_classes=valid_set.attr_num,
pretrained=True,
loss='softmax')
print('make model for only test')
classifier = BaseClassifier_osnet(nattr=valid_set.attr_num)
test_model = FeatClassifier(backbone, classifier)
print("loading model")
test_model.load_state_dict(saved_state_dict)
test_model.cuda()
test_alm(valid_loader,
test_model,
attr_num=valid_set.attr_num,
description=valid_set.attr_id,
set='test',
threshold=0.5)
def main(args):
visenv_name = args.dataset
exp_dir = os.path.join('exp_result', args.dataset)
model_dir, log_dir = get_model_log_path(exp_dir, visenv_name)
stdout_file = os.path.join(log_dir, f'stdout_{time_str()}.txt')
save_model_path = os.path.join(model_dir, 'ckpt_max.pth')
if args.redirector:
print('redirector stdout')
ReDirectSTD(stdout_file, 'stdout', False)
pprint.pprint(OrderedDict(args.__dict__))
print('-' * 60)
print(f'use GPU{args.device} for training')
print(f'train set: {args.dataset} {args.train_split}, test set: {args.valid_split}')
train_tsfm, valid_tsfm = get_transform(args)
print(train_tsfm)
train_set = AttrDataset(args=args, split=args.train_split, transform=train_tsfm)
train_loader = DataLoader(
dataset=train_set,
batch_size=args.batchsize,
shuffle=True,
num_workers=0,
pin_memory=True,
)
valid_set = AttrDataset(args=args, split=args.valid_split, transform=valid_tsfm)
valid_loader = DataLoader(
dataset=valid_set,
batch_size=args.batchsize,
shuffle=False,
num_workers=0,
pin_memory=True,
)
print(f'{args.train_split} set: {len(train_loader.dataset)}, '
f'{args.valid_split} set: {len(valid_loader.dataset)}, '
f'attr_num : {train_set.attr_num}')
labels = train_set.label
# sample_weight = labels.mean(0)
# sample_weight = labels[labels!=2].reshape((labels.shape[0], labels.shape[1])).mean(0)
sample_weight = np.nanmean(np.where(labels!=2,labels,np.nan), axis=0)
backbone = getattr(sys.modules[__name__], args.model)()
if "dpn68" in args.model:
net_parameter = 832
elif "dpn" in args.model:
net_parameter = 2688
elif "densenet" in args.model:
net_parameter = 1024
else:
net_parameter = 2048
classifier = BaseClassifier(netpara=net_parameter, nattr=train_set.attr_num)
model = FeatClassifier(backbone, classifier)
if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
criterion = CEL_Sigmoid(sample_weight)
if torch.cuda.is_available():
param_groups = [{'params': model.module.finetune_params(), 'lr': args.lr_ft},
{'params': model.module.fresh_params(), 'lr': args.lr_new}]
else:
param_groups = [{'params': model.finetune_params(), 'lr': args.lr_ft},
{'params': model.fresh_params(), 'lr': args.lr_new}]
optimizer = torch.optim.SGD(param_groups, momentum=args.momentum, weight_decay=args.weight_decay, nesterov=False)
lr_scheduler = ReduceLROnPlateau(optimizer, factor=0.1, patience=4)
best_metric, epoch = trainer(epoch=args.train_epoch,
model=model,
train_loader=train_loader,
valid_loader=valid_loader,
criterion=criterion,
optimizer=optimizer,
lr_scheduler=lr_scheduler,
path=save_model_path)
print(f'{visenv_name}, best_metrc : {best_metric} in epoch{epoch}')
def main(args):
visenv_name = args.dataset
exp_dir = os.path.join('exp_result', args.dataset)
model_dir, log_dir = get_model_log_path(exp_dir, visenv_name)
stdout_file = os.path.join(log_dir, f'stdout_{time_str()}.txt')
save_model_path = os.path.join(model_dir, 'ckpt_max.pth')
if args.redirector:
print('redirector stdout')
ReDirectSTD(stdout_file, 'stdout', False)
pprint.pprint(OrderedDict(args.__dict__))
os.environ['CUDA_DEVICE_ORDER'] = 'PCI_BUS_ID'
os.environ['CUDA_VISIBLE_DEVICES'] = str(args.device)
print('-' * 60)
print(f'use GPU{args.device} for training')
print(
f'train set: {args.dataset} {args.train_split}, test set: {args.valid_split}'
)
train_tsfm, valid_tsfm = get_transform(args)
print(train_tsfm)
train_set = AttrDataset(args=args,
split=args.train_split,
transform=train_tsfm)
train_loader = DataLoader(
dataset=train_set,
batch_size=args.batchsize,
shuffle=True,
num_workers=4,
pin_memory=True,
)
valid_set = AttrDataset(args=args,
split=args.valid_split,
transform=valid_tsfm)
valid_loader = DataLoader(
dataset=valid_set,
batch_size=args.batchsize,
shuffle=False,
num_workers=4,
pin_memory=True,
)
print(f'{args.train_split} set: {len(train_loader.dataset)}, '
f'{args.valid_split} set: {len(valid_loader.dataset)}, '
f'attr_num : {train_set.attr_num}')
labels = train_set.label
sample_weight = labels.mean(0)
backbone = resnet50()
classifier = BaseClassifier(nattr=train_set.attr_num)
model = FeatClassifier(backbone, classifier)
if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
criterion = CEL_Sigmoid(sample_weight)
param_groups = [{
'params': model.module.finetune_params(),
'lr': args.lr_ft
}, {
'params': model.module.fresh_params(),
'lr': args.lr_new
}]
optimizer = torch.optim.SGD(param_groups,
momentum=args.momentum,
weight_decay=args.weight_decay,
nesterov=False)
lr_scheduler = MultiStepLR(optimizer, args.lr_scheduler_steps, gamma=0.1)
best_metric, epoch = trainer(epoch=args.train_epoch,
model=model,
train_loader=train_loader,
valid_loader=valid_loader,
criterion=criterion,
optimizer=optimizer,
lr_scheduler=lr_scheduler,
path=save_model_path)
print(f'{visenv_name}, best_metrc : {best_metric} in epoch{epoch}')
torch.save(model.state_dict(),
os.path.join(model_dir, f'{time_str()}_model.pth.tar'))
def main(args):
visenv_name = args.dataset
exp_dir = os.path.join('exp_result', args.dataset)
model_dir, log_dir = get_model_log_path(exp_dir, visenv_name)
stdout_file = os.path.join(log_dir, f'stdout_{time_str()}.txt')
save_model_path = os.path.join(model_dir, 'ckpt_max.pth')
if args.redirector:
print('redirector stdout')
ReDirectSTD(stdout_file, 'stdout', False)
pprint.pprint(OrderedDict(args.__dict__))
print('-' * 60)
print(f'use GPU{args.device} for training')
print(
f'train set: {args.dataset} {args.train_split}, test set: {args.valid_split}'
)
train_tsfm, valid_tsfm = get_transform(args)
print(train_tsfm)
train_set = AttrDataset(args=args,
split=args.train_split,
transform=train_tsfm)
train_loader = DataLoader(
dataset=train_set,
batch_size=args.batchsize,
shuffle=True,
num_workers=4,
pin_memory=True,
)
valid_set = AttrDataset(args=args,
split=args.valid_split,
transform=valid_tsfm)
valid_loader = DataLoader(
dataset=valid_set,
batch_size=args.batchsize,
shuffle=False,
num_workers=4,
pin_memory=True,
)
print(f'{args.train_split} set: {len(train_loader.dataset)}, '
f'{args.valid_split} set: {len(valid_loader.dataset)}, '
f'attr_num : {train_set.attr_num}')
labels = train_set.label
sample_weight = labels.mean(0)
if args.model == 'resnet18':
backbone = resnet18()
elif args.model == 'resnet34':
backbone = resnet34()
elif args.model == 'resnet50':
backbone = resnet50()
elif args.model == 'resnet101':
backbone = resnet101()
elif args.model == 'resnet152':
backbone = resnet50()
else:
raise ValueError('No Defined Model!')
classifier = BaseClassifier(nattr=train_set.attr_num)
model = FeatClassifier(backbone, classifier)
if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
criterion = CEL_Sigmoid(sample_weight)
param_groups = [{
'params': model.module.finetune_params(),
'lr': args.lr_ft
}, {
'params': model.module.fresh_params(),
'lr': args.lr_new
}]
optimizer = torch.optim.SGD(param_groups,
momentum=args.momentum,
weight_decay=args.weight_decay,
nesterov=False)
lr_scheduler = ReduceLROnPlateau(optimizer, factor=0.1, patience=4)
best_metric, epoch = trainer(epoch=args.train_epoch,
model=model,
train_loader=train_loader,
valid_loader=valid_loader,
criterion=criterion,
optimizer=optimizer,
lr_scheduler=lr_scheduler,
path=save_model_path)
print(f'{visenv_name}, best_metrc : {best_metric} in epoch{epoch}')
def main(args):
visenv_name = args.dataset
exp_dir = os.path.join('exp_result', args.dataset)
model_dir, log_dir = get_model_log_path(exp_dir, visenv_name)
# Added for logging purposes
user = getpass.getuser()
fixed_time_str = time_str()
stdout_file = os.path.join(
log_dir, "_".join(['stdout', user, f'{fixed_time_str}.txt']))
save_model_path = os.path.join(
model_dir, "_".join(['ckpt_max', user, f'{fixed_time_str}.pth']))
trackitems_dir = os.path.join(
log_dir, "_".join(['trackitems', user, f'{fixed_time_str}.txt']))
if args.redirector:
print('redirector stdout')
ReDirectSTD(stdout_file, 'stdout', False)
pprint.pprint(OrderedDict(args.__dict__))
print('-' * 60)
print(f'use GPU{args.device} for training')
print(
f'train set: {args.dataset} {args.train_split}, test set: {args.valid_split}'
)
train_tsfm, valid_tsfm = get_transform(args)
print(train_tsfm)
#train_set = AttrDataset(args=args, split=args.train_split, transform=train_tsfm)
train_set = AttrDataset_new(args=args,
split=args.train_split,
transformation_dict=args.train_transform)
train_loader = DataLoader(
dataset=train_set,
batch_size=args.batchsize,
shuffle=True,
num_workers=8,
pin_memory=True,
)
#valid_set = AttrDataset(args=args, split=args.valid_split, transform=valid_tsfm)
valid_set = AttrDataset_new(args=args,
split=args.valid_split,
transformation_dict=args.valid_transform)
valid_loader = DataLoader(
dataset=valid_set,
batch_size=args.batchsize,
shuffle=False,
num_workers=8,
pin_memory=True,
)
print(f'{args.train_split} set: {len(train_loader.dataset)}, '
f'{args.valid_split} set: {len(valid_loader.dataset)}, '
f'attr_num : {train_set.attr_num}')
labels = train_set.label
# sample_weight = labels.mean(0)
sample_weight = np.nanmean(np.where(labels != 2, labels, np.nan), axis=0)
backbone = getattr(sys.modules[__name__], args.model)()
if "dpn68" in args.model:
net_parameter = 832
elif "dpn" in args.model:
net_parameter = 2688
elif "densenet" in args.model:
net_parameter = 1024
else:
net_parameter = 2048
classifier = BaseClassifier(netpara=net_parameter,
nattr=train_set.attr_num)
model = FeatClassifier(backbone, classifier)
if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
criterion = CEL_Sigmoid(sample_weight)
if torch.cuda.is_available():
param_groups = [{
'params': model.module.finetune_params(),
'lr': args.lr_ft
}, {
'params': model.module.fresh_params(),
'lr': args.lr_new
}]
else:
param_groups = [{
'params': model.finetune_params(),
'lr': args.lr_ft
}, {
'params': model.fresh_params(),
'lr': args.lr_new
}]
optimizer = torch.optim.SGD(param_groups,
momentum=args.momentum,
weight_decay=args.weight_decay,
nesterov=False)
lr_scheduler = ReduceLROnPlateau(optimizer, factor=0.1, patience=4)
# Added for logging purposes
with open(trackitems_dir, "a") as f:
code, line_no = inspect.getsourcelines(get_transform)
for line in code:
f.write(str(line))
f.write(str("\n\n"))
f.write(str(args.__dict__))
f.write(str("\n\n"))
f.write(str(lr_scheduler.__dict__))
f.write(str("\n\n"))
model_str = str(model).lower()
have_dropout = 'dropout' in model_str
f.write('dropout: %s' % (have_dropout))
f.write(str("\n\n"))
have_leaky_relu = 'leaky_relu' in model_str
f.write('leaky_relu: %s' % (have_leaky_relu))
f.write(str("\n\n"))
best_metric, epoch = trainer(epoch=args.train_epoch,
model=model,
train_loader=train_loader,
valid_loader=valid_loader,
criterion=criterion,
optimizer=optimizer,
lr_scheduler=lr_scheduler,
path=save_model_path,
measure="f1")
print(f'{visenv_name}, best_metrc : {best_metric} in epoch{epoch}')
# Added for logging purposes
with open(trackitems_dir, "a") as f:
f.write(f'{visenv_name}, best_metrc : {best_metric} in epoch{epoch}')
f.write("\n\n")
def main(args):
visenv_name = args.dataset
exp_dir = os.path.join('exp_result', args.dataset)
model_dir, log_dir = get_model_log_path(exp_dir, visenv_name)
stdout_file = os.path.join(log_dir, f'stdout_{time_str()}.txt')
save_model_path = os.path.join(model_dir, 'ckpt_max.pth')
if args.redirector:
print('redirector stdout')
ReDirectSTD(stdout_file, 'stdout', False)
pprint.pprint(OrderedDict(args.__dict__))
print('-' * 60)
print(f'use GPU{args.device} for training')
print(
f'train set: {args.dataset} {args.train_split}, test set: {args.valid_split}'
)
train_tsfm, valid_tsfm = get_transform(args)
print(train_tsfm)
train_set = AttrDataset(args=args,
split=args.train_split,
transform=train_tsfm)
train_loader = DataLoader(
dataset=train_set,
batch_size=args.batchsize,
shuffle=True,
num_workers=4,
pin_memory=True,
)
valid_set = AttrDataset(args=args,
split=args.valid_split,
transform=valid_tsfm)
valid_loader = DataLoader(
dataset=valid_set,
batch_size=args.batchsize,
shuffle=False,
num_workers=4,
pin_memory=True,
)
print(f'{args.train_split} set: {len(train_loader.dataset)}, '
f'{args.valid_split} set: {len(valid_loader.dataset)}, '
f'attr_num : {train_set.attr_num}')
labels = train_set.label
sample_weight = labels.mean(0)
backbone = resnet50()
classifier = BaseClassifier(nattr=train_set.attr_num)
model = FeatClassifier(backbone, classifier)
checkpoint = torch.load(
'/home/sohaibrabbani/PycharmProjects/Strong_Baseline_of_Pedestrian_Attribute_Recognition/exp_result/custom/custom/img_model/ckpt_max.pth'
)
model.load_state_dict({
k.replace('module.', ''): v
for k, v in checkpoint['state_dicts'].items()
})
for param in model.backbone.parameters():
param.requires_grad = False
if torch.cuda.is_available():
model = torch.nn.DataParallel(model).cuda()
criterion = CEL_Sigmoid(sample_weight)
param_groups = [{
'params':
filter(lambda p: p.requires_grad, model.module.finetune_params()),
'lr':
args.lr_ft
}, {
'params':
filter(lambda p: p.requires_grad, model.module.fresh_params()),
'lr':
args.lr_new
}]
optimizer = torch.optim.SGD(param_groups,
momentum=args.momentum,
weight_decay=args.weight_decay,
nesterov=False)
lr_scheduler = ReduceLROnPlateau(optimizer, factor=0.1, patience=4)
best_metric, epoch = trainer(epoch=args.train_epoch,
model=model,
train_loader=train_loader,
valid_loader=valid_loader,
criterion=criterion,
optimizer=optimizer,
lr_scheduler=lr_scheduler,
path=save_model_path)
print(f'{visenv_name}, best_metrc : {best_metric} in epoch{epoch}')
