def get_model(train_model):
if train_model == 'resnet18':
return resnet.resnet18()
elif train_model == 'resnet34':
return resnet.resnet34()
elif train_model == 'resnet50':
return resnet.resnet50()
elif train_model == 'resnet101':
return resnet.resnet101()
elif train_model == 'resnet152':
return resnet.resnet152()
elif train_model == 'resnet18_copy':
return resnet_copy.resnet18()
elif train_model == 'resnet34_copy':
return resnet_copy.resnet34()
elif train_model == 'resnet50_copy':
return resnet_copy.resnet50()
elif train_model == 'resnet101_copy':
return resnet_copy.resnet101()
elif train_model == 'resnet152':
return resnet_copy.resnet152()
elif train_model == 'vgg11':
return vgg11()
elif train_model == 'vgg13':
return vgg13()
elif train_model == 'vgg16':
return vgg16()
elif train_model == 'vgg19':
return vgg19()
elif train_model == 'nin':
return nin()
elif train_model == 'googlenet':
return googlenet()
def train_with_augmentation():
datagen = ImageDataGenerator(rescale=1. / 255,
rotation_range=30.,
horizontal_flip=True)
model = vgg13()
(X_train, Y_train), (X_test, Y_test), (X_validation,
Y_validation) = fer2013()
if load_weights:
model.load_weights('model_vgg_13_aug.h5')
history = model.fit_generator(datagen.flow(X_train,
Y_train,
batch_size=batch_size),
samples_per_epoch=50000,
nb_epoch=nb_epoch,
validation_data=(X_validation, Y_validation))
predictions = model.predict(X_test, batch_size=batch_size, verbose=1)
historic(history)
confusion_matrix(predictions, Y_test)
if save_weights:
model.save_weights('model_vgg_13_aug.h5')
def get_network(args,cfg):
""" return given network
"""
# pdb.set_trace()
if args.net == 'lenet5':
net = LeNet5().cuda()
elif args.net == 'alexnet':
net = alexnet(pretrained=args.pretrain, num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'vgg16':
net = vgg16(pretrained=args.pretrain, num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'vgg13':
net = vgg13(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'vgg11':
net = vgg11(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'vgg19':
net = vgg19(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'vgg16_bn':
net = vgg16_bn(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'vgg13_bn':
net = vgg13_bn(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'vgg11_bn':
net = vgg11_bn(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'vgg19_bn':
net = vgg19_bn(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net =='inceptionv3':
net = inception_v3().cuda()
# elif args.net == 'inceptionv4':
# net = inceptionv4().cuda()
# elif args.net == 'inceptionresnetv2':
# net = inception_resnet_v2().cuda()
elif args.net == 'resnet18':
net = resnet18(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda(args.gpuid)
elif args.net == 'resnet34':
net = resnet34(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'resnet50':
net = resnet50(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda(args.gpuid)
elif args.net == 'resnet101':
net = resnet101(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'resnet152':
net = resnet152(pretrained=args.pretrain,num_classes=cfg.PARA.train.num_classes).cuda()
elif args.net == 'squeezenet':
net = squeezenet1_0().cuda()
else:
print('the network name you have entered is not supported yet')
sys.exit()
return net
def get_network(args):
""" return given network
"""
if args.task == 'cifar10':
nclass = 10
elif args.task == 'cifar100':
nclass = 100
#Yang added none bn vggs
if args.net == 'vgg11':
from models.vgg import vgg11
net = vgg11(num_classes=nclass)
elif args.net == 'vgg13':
from models.vgg import vgg13
net = vgg13(num_classes=nclass)
elif args.net == 'vgg16':
from models.vgg import vgg16
net = vgg16(num_classes=nclass)
elif args.net == 'vgg19':
from models.vgg import vgg19
net = vgg19(num_classes=nclass)
elif args.net == 'resnet18':
from models.resnet import resnet18
net = resnet18(num_classes=nclass)
elif args.net == 'resnet34':
from models.resnet import resnet34
net = resnet34(num_classes=nclass)
elif args.net == 'resnet50':
from models.resnet import resnet50
net = resnet50(num_classes=nclass)
elif args.net == 'resnet101':
from models.resnet import resnet101
net = resnet101(num_classes=nclass)
elif args.net == 'resnet152':
from models.resnet import resnet152
net = resnet152(num_classes=nclass)
else:
print('the network name you have entered is not supported yet')
sys.exit()
if args.gpu: #use_gpu
net = net.cuda()
return net
def get_network(args):
if args.net == 'vgg16':
from models.vgg import vgg16
net = vgg16()
elif args.net == 'vgg11':
from models.vgg import vgg11
net = vgg11()
elif args.net == 'vgg13':
from models.vgg import vgg13
net = vgg13()
elif args.net == 'vgg19':
from models.vgg import vgg19
net = vgg19()
return net
def get_model(class_num):
if (MODEL_TYPE == 'alexnet'):
model = alexnet.alexnet(pretrained=FINETUNE)
elif (MODEL_TYPE == 'vgg'):
if (MODEL_DEPTH_OR_VERSION == 11):
model = vgg.vgg11(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 13):
model = vgg.vgg13(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 16):
model = vgg.vgg16(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 19):
model = vgg.vgg19(pretrained=FINETUNE)
else:
print('Error : VGG should have depth of either [11, 13, 16, 19]')
sys.exit(1)
elif (MODEL_TYPE == 'squeezenet'):
if (MODEL_DEPTH_OR_VERSION == 0 or MODEL_DEPTH_OR_VERSION == 'v0'):
model = squeezenet.squeezenet1_0(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 1 or MODEL_DEPTH_OR_VERSION == 'v1'):
model = squeezenet.squeezenet1_1(pretrained=FINETUNE)
else:
print('Error : Squeezenet should have version of either [0, 1]')
sys.exit(1)
elif (MODEL_TYPE == 'resnet'):
if (MODEL_DEPTH_OR_VERSION == 18):
model = resnet.resnet18(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 34):
model = resnet.resnet34(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 50):
model = resnet.resnet50(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 101):
model = resnet.resnet101(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 152):
model = resnet.resnet152(pretrained=FINETUNE)
else:
print(
'Error : Resnet should have depth of either [18, 34, 50, 101, 152]'
)
sys.exit(1)
elif (MODEL_TYPE == 'densenet'):
if (MODEL_DEPTH_OR_VERSION == 121):
model = densenet.densenet121(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 169):
model = densenet.densenet169(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 161):
model = densenet.densenet161(pretrained=FINETUNE)
elif (MODEL_DEPTH_OR_VERSION == 201):
model = densenet.densenet201(pretrained=FINETUNE)
else:
print(
'Error : Densenet should have depth of either [121, 169, 161, 201]'
)
sys.exit(1)
elif (MODEL_TYPE == 'inception'):
if (MODEL_DEPTH_OR_VERSION == 3 or MODEL_DEPTH_OR_VERSION == 'v3'):
model = inception.inception_v3(pretrained=FINETUNE)
else:
print('Error : Inception should have version of either [3, ]')
sys.exit(1)
else:
print(
'Error : Network should be either [alexnet / squeezenet / vgg / resnet / densenet / inception]'
)
sys.exit(1)
if (MODEL_TYPE == 'alexnet' or MODEL_TYPE == 'vgg'):
num_ftrs = model.classifier[6].in_features
feature_model = list(model.classifier.children())
feature_model.pop()
feature_model.append(nn.Linear(num_ftrs, class_num))
model.classifier = nn.Sequential(*feature_model)
elif (MODEL_TYPE == 'resnet' or MODEL_TYPE == 'inception'):
num_ftrs = model.fc.in_features
model.fc = nn.Linear(num_ftrs, class_num)
elif (MODEL_TYPE == 'densenet'):
num_ftrs = model.classifier.in_features
model.classifier = nn.Linear(num_ftrs, class_num)
return model
def get_model(args, model_path=None):
"""
:param args: super arguments
:param model_path: if not None, load already trained model parameters.
:return: model
"""
if args.scratch: # train model from scratch
pretrained = False
model_dir = None
print("=> Loading model '{}' from scratch...".format(args.model))
else: # train model with pretrained model
pretrained = True
model_dir = os.path.join(args.root_path, args.pretrained_models_path)
print("=> Loading pretrained model '{}'...".format(args.model))
if args.model.startswith('resnet'):
if args.model == 'resnet18':
model = resnet18(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'resnet34':
model = resnet34(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'resnet50':
model = resnet50(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'resnet101':
model = resnet101(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'resnet152':
model = resnet152(pretrained=pretrained, model_dir=model_dir)
model.fc = nn.Linear(model.fc.in_features, args.num_classes)
elif args.model.startswith('vgg'):
if args.model == 'vgg11':
model = vgg11(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'vgg11_bn':
model = vgg11_bn(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'vgg13':
model = vgg13(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'vgg13_bn':
model = vgg13_bn(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'vgg16':
model = vgg16(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'vgg16_bn':
model = vgg16_bn(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'vgg19':
model = vgg19(pretrained=pretrained, model_dir=model_dir)
elif args.model == 'vgg19_bn':
model = vgg19_bn(pretrained=pretrained, model_dir=model_dir)
model.classifier[6] = nn.Linear(model.classifier[6].in_features, args.num_classes)
elif args.model == 'alexnet':
model = alexnet(pretrained=pretrained, model_dir=model_dir)
model.classifier[6] = nn.Linear(model.classifier[6].in_features, args.num_classes)
# Load already trained model parameters and go on training
if model_path is not None:
checkpoint = torch.load(model_path)
model.load_state_dict(checkpoint['model'])
return model
def main():
global args, best_err1
args = parser.parse_args()
# TensorBoard configure
if args.tensorboard:
configure('%s_checkpoints/%s'%(args.dataset, args.expname))
# CUDA
os.environ['CUDA_DEVICE_ORDER'] = "PCI_BUS_ID"
os.environ['CUDA_VISIBLE_DEVICES'] = str(args.gpu_ids)
if torch.cuda.is_available():
cudnn.benchmark = True # https://discuss.pytorch.org/t/what-does-torch-backends-cudnn-benchmark-do/5936
kwargs = {'num_workers': 2, 'pin_memory': True}
else:
kwargs = {'num_workers': 2}
# Data loading code
if args.dataset == 'cifar10':
normalize = transforms.Normalize(mean=[0.4914, 0.4822, 0.4465],
std=[0.2023, 0.1994, 0.2010])
elif args.dataset == 'cifar100':
normalize = transforms.Normalize(mean=[0.5071, 0.4865, 0.4409],
std=[0.2634, 0.2528, 0.2719])
elif args.dataset == 'cub':
normalize = transforms.Normalize(mean=[0.4862, 0.4973, 0.4293],
std=[0.2230, 0.2185, 0.2472])
elif args.dataset == 'webvision':
normalize = transforms.Normalize(mean=[0.49274242, 0.46481857, 0.41779366],
std=[0.26831809, 0.26145372, 0.27042758])
else:
raise Exception('Unknown dataset: {}'.format(args.dataset))
# Transforms
if args.augment:
train_transform = transforms.Compose([
transforms.RandomResizedCrop(args.train_image_size),
transforms.RandomHorizontalFlip(),
transforms.ToTensor(),
normalize,
])
else:
train_transform = transforms.Compose([
transforms.RandomResizedCrop(args.train_image_size),
transforms.ToTensor(),
normalize,
])
val_transform = transforms.Compose([
transforms.Resize(args.test_image_size),
transforms.CenterCrop(args.test_crop_image_size),
transforms.ToTensor(),
normalize
])
# Datasets
num_classes = 10 # default 10 classes
if args.dataset == 'cifar10':
train_dataset = datasets.CIFAR10('./data/', train=True, download=True, transform=train_transform)
val_dataset = datasets.CIFAR10('./data/', train=False, download=True, transform=val_transform)
num_classes = 10
elif args.dataset == 'cifar100':
train_dataset = datasets.CIFAR100('./data/', train=True, download=True, transform=train_transform)
val_dataset = datasets.CIFAR100('./data/', train=False, download=True, transform=val_transform)
num_classes = 100
elif args.dataset == 'cub':
train_dataset = datasets.ImageFolder('/media/ouc/30bd7817-d3a1-4e83-b7d9-5c0e373ae434/DuAngAng/datasets/CUB-200-2011/train/',
transform=train_transform)
val_dataset = datasets.ImageFolder('/media/ouc/30bd7817-d3a1-4e83-b7d9-5c0e373ae434/DuAngAng/datasets/CUB-200-2011/test/',
transform=val_transform)
num_classes = 200
elif args.dataset == 'webvision':
train_dataset = datasets.ImageFolder('/media/ouc/30bd7817-d3a1-4e83-b7d9-5c0e373ae434/LiuJing/WebVision/info/train',
transform=train_transform)
val_dataset = datasets.ImageFolder('/media/ouc/30bd7817-d3a1-4e83-b7d9-5c0e373ae434/LiuJing/WebVision/info/val',
transform=val_transform)
num_classes = 1000
else:
raise Exception('Unknown dataset: {}'.format(args.dataset))
# Data Loader
train_loader = torch.utils.data.DataLoader(train_dataset, batch_size=args.batchsize, shuffle=True, **kwargs)
val_loader = torch.utils.data.DataLoader(val_dataset, batch_size=1, shuffle=False, **kwargs)
# Create model
if args.model == 'AlexNet':
model = alexnet(pretrained=False, num_classes=num_classes)
elif args.model == 'VGG':
use_batch_normalization = True # default use Batch Normalization
if use_batch_normalization:
if args.depth == 11:
model = vgg11_bn(pretrained=False, num_classes=num_classes)
elif args.depth == 13:
model = vgg13_bn(pretrained=False, num_classes=num_classes)
elif args.depth == 16:
model = vgg16_bn(pretrained=False, num_classes=num_classes)
elif args.depth == 19:
model = vgg19_bn(pretrained=False, num_classes=num_classes)
else:
raise Exception('Unsupport VGG detph: {}, optional depths: 11, 13, 16 or 19'.format(args.depth))
else:
if args.depth == 11:
model = vgg11(pretrained=False, num_classes=num_classes)
elif args.depth == 13:
model = vgg13(pretrained=False, num_classes=num_classes)
elif args.depth == 16:
model = vgg16(pretrained=False, num_classes=num_classes)
elif args.depth == 19:
model = vgg19(pretrained=False, num_classes=num_classes)
else:
raise Exception('Unsupport VGG detph: {}, optional depths: 11, 13, 16 or 19'.format(args.depth))
elif args.model == 'Inception':
model = inception_v3(pretrained=False, num_classes=num_classes)
elif args.model == 'ResNet':
if args.depth == 18:
model = resnet18(pretrained=False, num_classes=num_classes)
elif args.depth == 34:
model = resnet34(pretrained=False, num_classes=num_classes)
elif args.depth == 50:
model = resnet50(pretrained=False, num_classes=num_classes)
elif args.depth == 101:
model = resnet101(pretrained=False, num_classes=num_classes)
elif args.depth == 152:
model = resnet152(pretrained=False, num_classes=num_classes)
else:
raise Exception('Unsupport ResNet detph: {}, optional depths: 18, 34, 50, 101 or 152'.format(args.depth))
elif args.model == 'MPN-COV-ResNet':
if args.depth == 18:
model = mpn_cov_resnet18(pretrained=False, num_classes=num_classes)
elif args.depth == 34:
model = mpn_cov_resnet34(pretrained=False, num_classes=num_classes)
elif args.depth == 50:
model = mpn_cov_resnet50(pretrained=False, num_classes=num_classes)
elif args.depth == 101:
model = mpn_cov_resnet101(pretrained=False, num_classes=num_classes)
elif args.depth == 152:
model = mpn_cov_resnet152(pretrained=False, num_classes=num_classes)
else:
raise Exception('Unsupport MPN-COV-ResNet detph: {}, optional depths: 18, 34, 50, 101 or 152'.format(args.depth))
else:
raise Exception('Unsupport model'.format(args.model))
# Get the number of model parameters
print('Number of model parameters: {}'.format(sum([p.data.nelement() for p in model.parameters()])))
if torch.cuda.is_available():
model = model.cuda()
# Optionally resume from a checkpoint
if args.resume:
if os.path.isfile(args.resume):
print("==> loading checkpoint '{}'".format(args.resume))
checkpoint = torch.load(args.resume)
args.start_epoch = checkpoint['epoch']
best_err1 = checkpoint['best_err1']
model.load_state_dict(checkpoint['state_dict'])
print("==> loaded checkpoint '{}' (epoch {})"
.format(args.resume, checkpoint['epoch']))
else:
print("==> no checkpoint found at '{}'".format(args.resume))
print(model)
# Define loss function (criterion) and optimizer
criterion = nn.CrossEntropyLoss()
if torch.cuda.is_available():
criterion = criterion.cuda()
optimizer = torch.optim.SGD(model.parameters(), args.lr,
momentum=args.momentum,
weight_decay=args.weight_decay,
nesterov=True)
for epoch in range(args.start_epoch, args.epochs):
adjust_learning_rate(optimizer, epoch)
# Train for one epoch
train(train_loader, model, criterion, optimizer, epoch)
# Evaluate on validation set
err1 = validate(val_loader, model, criterion, epoch)
# Remember best err1 and save checkpoint
is_best = (err1 <= best_err1)
best_err1 = min(err1, best_err1)
print("Current best accuracy (error):", best_err1)
save_checkpoint({
'epoch': epoch+1,
'state_dict': model.state_dict(),
'best_err1': best_err1,
}, is_best)
print("Best accuracy (error):", best_err1)
def get_network(args):
""" return given network
"""
if args.task == 'cifar10':
nclass = 10
elif args.task == 'cifar100':
nclass = 100
#Yang added none bn vggs
if args.net == 'vgg16':
from models.vgg import vgg16
net = vgg16(num_classes=nclass)
elif args.net == 'vgg13':
from models.vgg import vgg13
net = vgg13(num_classes=nclass)
elif args.net == 'vgg11':
from models.vgg import vgg11
net = vgg11(num_classes=nclass)
elif args.net == 'vgg19':
from models.vgg import vgg19
net = vgg19(num_classes=nclass)
elif args.net == 'vgg16bn':
from models.vgg import vgg16_bn
net = vgg16_bn(num_classes=nclass)
elif args.net == 'vgg13bn':
from models.vgg import vgg13_bn
net = vgg13_bn(num_classes=nclass)
elif args.net == 'vgg11bn':
from models.vgg import vgg11_bn
net = vgg11_bn(num_classes=nclass)
elif args.net == 'vgg19bn':
from models.vgg import vgg19_bn
net = vgg19_bn(num_classes=nclass)
elif args.net == 'densenet121':
from models.densenet import densenet121
net = densenet121()
elif args.net == 'densenet161':
from models.densenet import densenet161
net = densenet161()
elif args.net == 'densenet169':
from models.densenet import densenet169
net = densenet169()
elif args.net == 'densenet201':
from models.densenet import densenet201
net = densenet201()
elif args.net == 'googlenet':
from models.googlenet import googlenet
net = googlenet(num_classes=nclass)
elif args.net == 'inceptionv3':
from models.inceptionv3 import inceptionv3
net = inceptionv3()
elif args.net == 'inceptionv4':
from models.inceptionv4 import inceptionv4
net = inceptionv4()
elif args.net == 'inceptionresnetv2':
from models.inceptionv4 import inception_resnet_v2
net = inception_resnet_v2()
elif args.net == 'xception':
from models.xception import xception
net = xception(num_classes=nclass)
elif args.net == 'scnet':
from models.sphereconvnet import sphereconvnet
net = sphereconvnet(num_classes=nclass)
elif args.net == 'sphereresnet18':
from models.sphereconvnet import resnet18
net = resnet18(num_classes=nclass)
elif args.net == 'sphereresnet32':
from models.sphereconvnet import sphereresnet32
net = sphereresnet32(num_classes=nclass)
elif args.net == 'plainresnet32':
from models.sphereconvnet import plainresnet32
net = plainresnet32(num_classes=nclass)
elif args.net == 'ynet18':
from models.ynet import resnet18
net = resnet18(num_classes=nclass)
elif args.net == 'ynet34':
from models.ynet import resnet34
net = resnet34(num_classes=nclass)
elif args.net == 'ynet50':
from models.ynet import resnet50
net = resnet50(num_classes=nclass)
elif args.net == 'ynet101':
from models.ynet import resnet101
net = resnet101(num_classes=nclass)
elif args.net == 'ynet152':
from models.ynet import resnet152
net = resnet152(num_classes=nclass)
elif args.net == 'resnet18':
from models.resnet import resnet18
net = resnet18(num_classes=nclass)
elif args.net == 'resnet34':
from models.resnet import resnet34
net = resnet34(num_classes=nclass)
elif args.net == 'resnet50':
from models.resnet import resnet50
net = resnet50(num_classes=nclass)
elif args.net == 'resnet101':
from models.resnet import resnet101
net = resnet101(num_classes=nclass)
elif args.net == 'resnet152':
from models.resnet import resnet152
net = resnet152(num_classes=nclass)
elif args.net == 'preactresnet18':
from models.preactresnet import preactresnet18
net = preactresnet18(num_classes=nclass)
elif args.net == 'preactresnet34':
from models.preactresnet import preactresnet34
net = preactresnet34(num_classes=nclass)
elif args.net == 'preactresnet50':
from models.preactresnet import preactresnet50
net = preactresnet50(num_classes=nclass)
elif args.net == 'preactresnet101':
from models.preactresnet import preactresnet101
net = preactresnet101(num_classes=nclass)
elif args.net == 'preactresnet152':
from models.preactresnet import preactresnet152
net = preactresnet152(num_classes=nclass)
elif args.net == 'resnext50':
from models.resnext import resnext50
net = resnext50(num_classes=nclass)
elif args.net == 'resnext101':
from models.resnext import resnext101
net = resnext101(num_classes=nclass)
elif args.net == 'resnext152':
from models.resnext import resnext152
net = resnext152(num_classes=nclass)
elif args.net == 'shufflenet':
from models.shufflenet import shufflenet
net = shufflenet()
elif args.net == 'shufflenetv2':
from models.shufflenetv2 import shufflenetv2
net = shufflenetv2()
elif args.net == 'squeezenet':
from models.squeezenet import squeezenet
net = squeezenet()
elif args.net == 'mobilenet':
from models.mobilenet import mobilenet
net = mobilenet(num_classes=nclass)
elif args.net == 'mobilenetv2':
from models.mobilenetv2 import mobilenetv2
net = mobilenetv2(num_classes=nclass)
elif args.net == 'nasnet':
from models.nasnet import nasnet
net = nasnet(num_classes=nclass)
elif args.net == 'attention56':
from models.attention import attention56
net = attention56()
elif args.net == 'attention92':
from models.attention import attention92
net = attention92()
elif args.net == 'seresnet18':
from models.senet import seresnet18
net = seresnet18(num_classes=nclass)
elif args.net == 'seresnet34':
from models.senet import seresnet34
net = seresnet34(num_classes=nclass)
elif args.net == 'seresnet50':
from models.senet import seresnet50
net = seresnet50(num_classes=nclass)
elif args.net == 'seresnet101':
from models.senet import seresnet101
net = seresnet101(num_classes=nclass)
elif args.net == 'seresnet152':
from models.senet import seresnet152
net = seresnet152(num_classes=nclass)
else:
print('the network name you have entered is not supported yet')
sys.exit()
if args.gpu: #use_gpu
net = net.cuda()
return net
