def check_class_weights():
folds = range(3)
dir_files = '../data/emotionet/train_test_files_toy'
for fold in folds:
train_file = os.path.join(dir_files, 'train_' + str(fold) + '.txt')
test_file = os.path.join(dir_files, 'test_' + str(fold) + '.txt')
train_weights = util.get_class_weights_au(
util.readLinesFromFile(train_file))
test_weights = util.get_class_weights_au(
util.readLinesFromFile(test_file))
diff_weights = np.abs(train_weights - test_weights)
print fold
print np.min(diff_weights), np.max(diff_weights), np.mean(diff_weights)
def train_with_vgg(lr,
route_iter,
train_file_pre,
test_file_pre,
out_dir_pre,
n_classes,
folds=[4, 9],
model_name='vgg_capsule_disfa',
epoch_stuff=[30, 60],
res=False,
reconstruct=False,
loss_weights=None,
exp=False,
dropout=0,
gpu_id=0,
aug_more='flip',
model_to_test=None,
save_after=10,
batch_size=32,
batch_size_val=32,
criterion='marginmulti'):
# torch.setdefaulttensortype('torch.FloatTensor')
num_epochs = epoch_stuff[1]
if model_to_test is None:
model_to_test = num_epochs - 1
epoch_start = 0
if exp:
dec_after = ['exp', 0.96, epoch_stuff[0], 1e-6]
else:
dec_after = ['step', epoch_stuff[0], 0.1]
lr = lr
im_resize = 256
im_size = 224
model_file = None
margin_params = None
for split_num in folds:
# post_pend = [split_num,'reconstruct',reconstruct]+aug_more+[num_epochs]+dec_after+lr+[dropout]
# out_dir_train = '_'.join([str(val) for val in [out_dir_pre]+post_pend]);
out_dir_train = get_out_dir_train_name(out_dir_pre, lr, route_iter,
split_num, epoch_stuff,
reconstruct, exp, dropout,
aug_more)
print out_dir_train
# raw_input()
final_model_file = os.path.join(out_dir_train,
'model_' + str(num_epochs - 1) + '.pt')
if os.path.exists(final_model_file):
print 'skipping', final_model_file
# continue
else:
print 'not skipping', final_model_file
train_file = train_file_pre + str(split_num) + '.txt'
test_file = test_file_pre + str(split_num) + '.txt'
class_weights = util.get_class_weights_au(
util.readLinesFromFile(train_file))
# class_weights = None
mean_std = np.array([[93.5940, 104.7624, 129.1863], [1., 1.,
1.]]) #bgr
std_div = np.array([0.225 * 255, 0.224 * 255, 0.229 * 255])
bgr = True
list_of_to_dos = aug_more
print list_of_to_dos
data_transforms = {}
train_resize = None
list_transforms = []
if 'hs' in list_of_to_dos:
print '**********HS!!!!!!!'
list_transforms.append(
lambda x: augmenters.random_crop(x, im_size))
list_transforms.append(lambda x: augmenters.hide_and_seek(x))
if 'flip' in list_of_to_dos:
list_transforms.append(lambda x: augmenters.horizontal_flip(x))
list_transforms.append(transforms.ToTensor())
elif 'flip' in list_of_to_dos and len(list_of_to_dos) == 1:
train_resize = im_size
list_transforms.extend([
lambda x: augmenters.horizontal_flip(x),
transforms.ToTensor()
])
elif 'none' in list_of_to_dos:
train_resize = im_size
list_transforms.append(transforms.ToTensor())
# data_transforms['train']= transforms.Compose([
# # lambda x: augmenters.random_crop(x,im_size),
# transforms.ToTensor(),
# ])
else:
# data_transforms['train']= transforms.Compose([
list_transforms.append(
lambda x: augmenters.random_crop(x, im_size))
list_transforms.append(lambda x: augmenters.augment_image(
x, list_of_to_dos, color=True, im_size=im_size))
list_transforms.append(transforms.ToTensor())
# lambda x: x*255.
# ])
list_transforms_val = [transforms.ToTensor()]
if torch.version.cuda.startswith('9.1'):
list_transforms.append(lambda x: x.float())
else:
list_transforms.append(lambda x: x * 255.)
data_transforms['train'] = transforms.Compose(list_transforms)
data_transforms['val'] = transforms.Compose(list_transforms_val)
train_data = dataset.Bp4d_Dataset_with_mean_std_val(
train_file,
bgr=bgr,
binarize=False,
mean_std=mean_std,
transform=data_transforms['train'],
resize=train_resize)
test_data = dataset.Bp4d_Dataset_with_mean_std_val(
test_file,
bgr=bgr,
binarize=False,
mean_std=mean_std,
transform=data_transforms['val'],
resize=im_size)
network_params = dict(n_classes=n_classes,
pool_type='max',
r=route_iter,
init=False,
class_weights=class_weights,
reconstruct=reconstruct,
loss_weights=loss_weights,
std_div=std_div,
dropout=dropout)
util.makedirs(out_dir_train)
train_params = dict(out_dir_train=out_dir_train,
train_data=train_data,
test_data=test_data,
batch_size=batch_size,
batch_size_val=batch_size_val,
num_epochs=num_epochs,
save_after=save_after,
disp_after=1,
plot_after=100,
test_after=10,
lr=lr,
dec_after=dec_after,
model_name=model_name,
criterion=criterion,
gpu_id=gpu_id,
num_workers=0,
model_file=model_file,
epoch_start=epoch_start,
margin_params=margin_params,
network_params=network_params,
weight_decay=0)
test_params = dict(out_dir_train=out_dir_train,
model_num=model_to_test,
train_data=train_data,
test_data=test_data,
gpu_id=gpu_id,
model_name=model_name,
batch_size_val=batch_size_val,
criterion=criterion,
margin_params=margin_params,
network_params=network_params,
post_pend='',
barebones=True)
print train_params
param_file = os.path.join(out_dir_train, 'params.txt')
all_lines = []
for k in train_params.keys():
str_print = '%s: %s' % (k, train_params[k])
print str_print
all_lines.append(str_print)
train_model_recon(**train_params)
test_model_recon(**test_params)
def train_vgg(wdecay,
lr,
folds=[4, 9],
model_name='vgg_capsule_bp4d',
epoch_stuff=[30, 60],
res=False,
class_weights=False,
exp=False,
align=False,
disfa=False,
more_aug=False,
model_to_test=None,
gpu_id=0,
save_after=1):
out_dirs = []
out_dir_meta = '../experiments/' + model_name
num_epochs = epoch_stuff[1]
if model_to_test is None:
model_to_test = num_epochs - 1
epoch_start = 0
if exp:
dec_after = ['exp', 0.96, epoch_stuff[0], 1e-6]
else:
dec_after = ['step', epoch_stuff[0], 0.1]
lr = lr
im_resize = 256
im_size = 224
if not disfa:
dir_files = '../data/bp4d'
if align:
type_data = 'train_test_files_256_color_align'
n_classes = 12
else:
type_data = 'train_test_files_256_color_nodetect'
n_classes = 12
pre_pend = 'bp4d_256_' + type_data + '_'
binarize = False
else:
dir_files = '../data/disfa'
type_data = 'train_test_8_au_all_method_256_color_align'
n_classes = 8
pre_pend = 'disfa_' + type_data + '_'
binarize = True
pre_pend = 'disfa_256_' + type_data + '_'
criterion_str = 'MultiLabelSoftMarginLoss'
criterion = nn.MultiLabelSoftMarginLoss()
# nn.MultiMarginLoss()
# torch.nn.MultiLabelSoftMarginLoss(weight=None, size_average=None, reduce=None, reduction='elementwise_mean')
init = False
strs_append_list = [class_weights, criterion_str, num_epochs
] + dec_after + lr + [more_aug]
strs_append = '_' + '_'.join([str(val) for val in strs_append_list])
for split_num in folds:
out_dir_train = os.path.join(out_dir_meta,
pre_pend + str(split_num) + strs_append)
final_model_file = os.path.join(out_dir_train,
'model_' + str(num_epochs - 1) + '.pt')
# final_model_file = os.path.join(out_dir_train,'results_model_'+str(model_to_test))
if os.path.exists(final_model_file):
print 'skipping', final_model_file
# continue
else:
print 'not skipping', final_model_file
train_file = os.path.join(dir_files, type_data,
'train_' + str(split_num) + '.txt')
test_file = os.path.join(dir_files, type_data,
'test_' + str(split_num) + '.txt')
if 'imagenet' in model_name:
bgr = False
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
std_div = None
data_transforms = {}
data_transforms['train'] = [
transforms.ToPILImage(),
transforms.RandomCrop(im_size),
transforms.RandomHorizontalFlip(),
transforms.RandomRotation(15),
transforms.ColorJitter(),
transforms.ToTensor(), normalize
]
data_transforms['val'] = [
transforms.ToPILImage(),
transforms.Resize((im_size, im_size)),
transforms.ToTensor(), normalize
]
if torch.version.cuda.startswith('9'):
data_transforms['train'].append(lambda x: x.float())
data_transforms['val'].append(lambda x: x.float())
data_transforms['train'] = transforms.Compose(
data_transforms['train'])
data_transforms['val'] = transforms.Compose(data_transforms['val'])
train_data = dataset.Bp4d_Dataset(
train_file,
bgr=bgr,
binarize=binarize,
transform=data_transforms['train'])
test_data = dataset.Bp4d_Dataset(test_file,
bgr=bgr,
binarize=binarize,
transform=data_transforms['val'])
else:
bgr = True
mean_std = np.array([[93.5940, 104.7624, 129.1863], [1., 1.,
1.]]) #bgr
normalize = transforms.Normalize(mean=mean_std[0, :],
std=mean_std[1, :])
data_transforms = {}
data_transforms['train'] = [
transforms.ToPILImage(),
transforms.RandomCrop(im_size),
transforms.RandomHorizontalFlip(),
transforms.RandomRotation(15),
transforms.ColorJitter(),
transforms.ToTensor(), lambda x: x * 255, normalize
]
data_transforms['val'] = [
transforms.ToPILImage(),
transforms.Resize((im_size, im_size)),
transforms.ToTensor(), lambda x: x * 255, normalize
]
if torch.version.cuda.startswith('9'):
data_transforms['train'].append(lambda x: x.float())
data_transforms['val'].append(lambda x: x.float())
data_transforms['train'] = transforms.Compose(
data_transforms['train'])
data_transforms['val'] = transforms.Compose(data_transforms['val'])
train_data = dataset.Bp4d_Dataset(
train_file,
bgr=bgr,
binarize=binarize,
transform=data_transforms['train'])
test_data = dataset.Bp4d_Dataset(test_file,
bgr=bgr,
binarize=binarize,
transform=data_transforms['val'])
class_weights = util.get_class_weights_au(
util.readLinesFromFile(train_file))
criterion._buffers['weight'] = torch.Tensor(class_weights)
network_params = dict(n_classes=n_classes, to_init=['last_fc'])
batch_size = 32
batch_size_val = 32
util.makedirs(out_dir_train)
train_params = dict(out_dir_train=out_dir_train,
train_data=train_data,
test_data=test_data,
batch_size=batch_size,
batch_size_val=batch_size_val,
num_epochs=num_epochs,
save_after=save_after,
disp_after=1,
plot_after=10,
test_after=1,
lr=lr,
dec_after=dec_after,
model_name=model_name,
criterion=criterion,
gpu_id=gpu_id,
num_workers=0,
epoch_start=epoch_start,
margin_params=None,
network_params=network_params,
weight_decay=wdecay)
test_params = dict(out_dir_train=out_dir_train,
model_num=model_to_test,
train_data=train_data,
test_data=test_data,
gpu_id=gpu_id,
model_name=model_name,
batch_size_val=batch_size_val,
criterion=criterion,
margin_params=None,
network_params=network_params,
barebones=True)
print train_params
param_file = os.path.join(out_dir_train, 'params.txt')
all_lines = []
for k in train_params.keys():
str_print = '%s: %s' % (k, train_params[k])
print str_print
all_lines.append(str_print)
train_model(**train_params)
test_model(**test_params)
getting_accuracy.print_accuracy(out_dir_meta,
pre_pend,
strs_append,
folds,
log='log.txt')
def train_gray(wdecay,
lr,
route_iter,
folds=[4, 9],
model_name='vgg_capsule_bp4d',
epoch_stuff=[30, 60],
res=False,
class_weights=False,
reconstruct=False,
loss_weights=None,
exp=False,
disfa=False,
vgg_base_file=None,
vgg_base_file_str=None,
mean_file=None,
std_file=None,
aug_more=False,
align=True):
out_dirs = []
out_dir_meta = '../experiments/' + model_name + str(route_iter)
num_epochs = epoch_stuff[1]
epoch_start = 0
if exp:
dec_after = ['exp', 0.96, epoch_stuff[0], 1e-6]
else:
dec_after = ['step', epoch_stuff[0], 0.1]
lr = lr
im_resize = 110
# 256
im_size = 96
save_after = 1
if disfa:
dir_files = '../data/disfa'
# type_data = 'train_test_10_6_method_110_gray_align'; n_classes = 10;
type_data = 'train_test_8_au_all_method_110_gray_align'
n_classes = 8
pre_pend = 'disfa_' + type_data + '_'
binarize = True
else:
dir_files = '../data/bp4d'
if align:
type_data = 'train_test_files_110_gray_align'
n_classes = 12
else:
type_data = 'train_test_files_110_gray_nodetect'
n_classes = 12
pre_pend = 'bp4d_' + type_data + '_'
binarize = False
criterion = 'marginmulti'
criterion_str = criterion
init = False
aug_str = aug_more
# if aug_more:
# aug_str = 'cropkhAugNoColor'
# else:
# aug_str = 'flipCrop'
strs_append = '_' + '_'.join([
str(val) for val in [
'reconstruct', reconstruct, class_weights, aug_str, criterion_str,
init, 'wdecay', wdecay, num_epochs
] + dec_after + lr + ['lossweights'] + loss_weights +
[vgg_base_file_str]
])
lr_p = lr[:]
for split_num in folds:
if res:
# strs_appendc = '_'+'_'.join([str(val) for val in ['reconstruct',reconstruct,True,'flipCrop',criterion_str,init,'wdecay',wdecay,10,'exp',0.96,350,1e-6]+['lossweights']+loss_weights])
# dec_afterc = dec_after
strs_appendc = '_' + '_'.join([
str(val) for val in [
'reconstruct', reconstruct, True, aug_str, criterion_str,
init, 'wdecay', wdecay, 10
] + dec_after + lr + ['lossweights'] + loss_weights +
[vgg_base_file_str]
])
out_dir_train = os.path.join(
out_dir_meta, pre_pend + str(split_num) + strs_appendc)
model_file = os.path.join(out_dir_train, 'model_9.pt')
epoch_start = 10
# lr =[0.1*lr_curr for lr_curr in lr_p]
else:
model_file = None
margin_params = None
out_dir_train = os.path.join(out_dir_meta,
pre_pend + str(split_num) + strs_append)
final_model_file = os.path.join(out_dir_train,
'model_' + str(num_epochs - 1) + '.pt')
if os.path.exists(final_model_file):
print 'skipping', final_model_file
# raw_input()
# continue
else:
print 'not skipping', final_model_file
# raw_input()
# continue
train_file = os.path.join(dir_files, type_data,
'train_' + str(split_num) + '.txt')
test_file = os.path.join(dir_files, type_data,
'test_' + str(split_num) + '.txt')
if vgg_base_file is None:
mean_file = os.path.join(dir_files, type_data,
'train_' + str(split_num) + '_mean.png')
std_file = os.path.join(dir_files, type_data,
'train_' + str(split_num) + '_std.png')
print train_file
print test_file
print mean_file
print std_file
# raw_input()
class_weights = util.get_class_weights_au(
util.readLinesFromFile(train_file))
data_transforms = {}
if aug_more == 'cropkhAugNoColor':
train_resize = None
print 'AUGING MORE'
list_of_todos = ['flip', 'rotate', 'scale_translate']
data_transforms['train'] = transforms.Compose([
lambda x: augmenters.random_crop(x, im_size),
lambda x: augmenters.augment_image(x, list_of_todos),
# lambda x: augmenters.horizontal_flip(x),
transforms.ToTensor(),
lambda x: x * 255,
])
elif aug_more == 'cropFlip':
train_resize = None
data_transforms['train'] = transforms.Compose([
lambda x: augmenters.random_crop(x, im_size),
lambda x: augmenters.horizontal_flip(x),
transforms.ToTensor(),
lambda x: x * 255,
])
elif aug_more == 'NONE':
train_resize = im_size
data_transforms['train'] = transforms.Compose([
transforms.ToTensor(),
lambda x: x * 255,
])
else:
raise ValueError('aug_more is problematic')
data_transforms['val'] = transforms.Compose([
transforms.ToTensor(),
lambda x: x * 255,
])
train_data = dataset.Bp4d_Dataset_Mean_Std_Im(
train_file,
mean_file,
std_file,
transform=data_transforms['train'],
binarize=binarize,
resize=train_resize)
test_data = dataset.Bp4d_Dataset_Mean_Std_Im(
test_file,
mean_file,
std_file,
resize=im_size,
transform=data_transforms['val'],
binarize=binarize)
# train_data = dataset.Bp4d_Dataset_Mean_Std_Im(test_file, mean_file, std_file, resize= im_size, transform = data_transforms['val'])
network_params = dict(n_classes=n_classes,
pool_type='max',
r=route_iter,
init=init,
class_weights=class_weights,
reconstruct=reconstruct,
loss_weights=loss_weights,
vgg_base_file=vgg_base_file)
batch_size = 128
batch_size_val = 128
util.makedirs(out_dir_train)
train_params = dict(out_dir_train=out_dir_train,
train_data=train_data,
test_data=test_data,
batch_size=batch_size,
batch_size_val=batch_size_val,
num_epochs=num_epochs,
save_after=save_after,
disp_after=1,
plot_after=10,
test_after=1,
lr=lr,
dec_after=dec_after,
model_name=model_name,
criterion=criterion,
gpu_id=0,
num_workers=0,
model_file=model_file,
epoch_start=epoch_start,
margin_params=margin_params,
network_params=network_params,
weight_decay=wdecay)
test_params = dict(out_dir_train=out_dir_train,
model_num=num_epochs - 1,
train_data=train_data,
test_data=test_data,
gpu_id=0,
model_name=model_name,
batch_size_val=batch_size_val,
criterion=criterion,
margin_params=margin_params,
network_params=network_params,
barebones=True)
# test_params_train = dict(**test_params)
# test_params_train['test_data'] = train_data_no_t
# test_params_train['post_pend'] = '_train'
print train_params
param_file = os.path.join(out_dir_train, 'params.txt')
all_lines = []
for k in train_params.keys():
str_print = '%s: %s' % (k, train_params[k])
print str_print
all_lines.append(str_print)
util.writeFile(param_file, all_lines)
# if reconstruct:
train_model_recon(**train_params)
test_model_recon(**test_params)
# test_model_recon(**test_params_train)
# else:
# train_model(**train_params)
# test_params = dict(out_dir_train = out_dir_train,
# model_num = num_epochs-1,
# train_data = train_data,
# test_data = test_data,
# gpu_id = 0,
# model_name = model_name,
# batch_size_val = batch_size_val,
# criterion = criterion,
# margin_params = margin_params,
# network_params = network_params)
# test_model(**test_params)
getting_accuracy.print_accuracy(out_dir_meta,
pre_pend,
strs_append,
folds,
log='log.txt')
def save_test_results(wdecay,
lr,
route_iter,
folds=[4, 9],
model_name='vgg_capsule_bp4d',
epoch_stuff=[30, 60],
res=False,
class_weights=False,
reconstruct=False,
loss_weights=None,
models_to_test=None,
exp=False,
disfa=False):
out_dirs = []
out_dir_meta = '../experiments/' + model_name + str(route_iter)
num_epochs = epoch_stuff[1]
epoch_start = 0
# dec_after = ['exp',0.96,epoch_stuff[0],1e-6]
if exp:
dec_after = ['exp', 0.96, epoch_stuff[0], 1e-6]
else:
dec_after = ['step', epoch_stuff[0], 0.1]
lr = lr
im_resize = 110
# 256
im_size = 96
# save_after = 1
if disfa:
dir_files = '../data/disfa'
# type_data = 'train_test_10_6_method_110_gray_align'; n_classes = 10;
type_data = 'train_test_8_au_all_method_110_gray_align'
n_classes = 8
pre_pend = 'disfa_' + type_data + '_'
binarize = True
else:
dir_files = '../data/bp4d'
type_data = 'train_test_files_110_gray_align'
n_classes = 12
pre_pend = 'bp4d_' + type_data + '_'
binarize = False
criterion = 'marginmulti'
criterion_str = criterion
init = False
strs_append = '_' + '_'.join([
str(val) for val in [
'reconstruct', reconstruct, class_weights, 'flipCrop',
criterion_str, init, 'wdecay', wdecay, num_epochs
] + dec_after + lr + ['lossweights'] + loss_weights
])
# pre_pend = 'bp4d_110_'
lr_p = lr[:]
for split_num in folds:
for model_num_curr in models_to_test:
margin_params = None
out_dir_train = os.path.join(
out_dir_meta, pre_pend + str(split_num) + strs_append)
final_model_file = os.path.join(
out_dir_train, 'model_' + str(num_epochs - 1) + '.pt')
if os.path.exists(
os.path.join(out_dir_train,
'results_model_' + str(model_num_curr))):
print 'exists', model_num_curr, split_num
print out_dir_train
# continue
else:
print 'does not exist', model_num_curr, split_num
# print 'bp4d_train_test_files_110_gray_align_0_reconstruct_True_True_flipCrop_marginmulti_False_wdecay_0_20_exp_0.96_350_1e-06_0.001_0.001_0.001_lossweights_1.0_1.0'
print out_dir_train
# raw_input()
# if os.path.exists(final_model_file):
# print 'skipping',final_model_file
# # raw_input()
# # continue
# else:
# print 'not skipping', final_model_file
# # raw_input()
# # continue
train_file = os.path.join(dir_files, type_data,
'train_' + str(split_num) + '.txt')
test_file = os.path.join(dir_files, type_data,
'test_' + str(split_num) + '.txt')
mean_file = os.path.join(dir_files, type_data,
'train_' + str(split_num) + '_mean.png')
std_file = os.path.join(dir_files, type_data,
'train_' + str(split_num) + '_std.png')
# train_file = os.path.join('../data/bp4d',type_data,'train_'+str(split_num)+'.txt')
# test_file = os.path.join('../data/bp4d',type_data,'test_'+str(split_num)+'.txt')
if model_name.startswith('vgg'):
mean_std = np.array([[93.5940, 104.7624, 129.1863],
[1., 1., 1.]]) #bgr
bgr = True
else:
# print 'ELSING'
# mean_std = np.array([[129.1863,104.7624,93.5940],[1.,1.,1.]])
mean_std = np.array([[0.485 * 255, 0.456 * 255, 0.406 * 255],
[0.229 * 255, 0.224 * 255, 0.225 * 255]])
# print mean_std
# raw_input()
bgr = False
# print mean_std
# mean_im = scipy.misc.imread(mean_file).astype(np.float32)
# std_im = scipy.misc.imread(std_file).astype(np.float32)
class_weights = util.get_class_weights_au(
util.readLinesFromFile(train_file))
data_transforms = {}
data_transforms['train'] = transforms.Compose([
lambda x: augmenters.random_crop(x, im_size),
lambda x: augmenters.horizontal_flip(x),
transforms.ToTensor(),
lambda x: x * 255,
])
data_transforms['val'] = transforms.Compose([
# transforms.ToPILImage(),
# transforms.Resize((im_size,im_size)),
# lambda x: augmenters.resize(x,im_size),
transforms.ToTensor(),
lambda x: x * 255,
])
# data_transforms = {}
# data_transforms['train']= transforms.Compose([
# transforms.ToPILImage(),
# # transforms.Resize((im_resize,im_resize)),
# transforms.RandomCrop(im_size),
# transforms.RandomHorizontalFlip(),
# transforms.RandomRotation(15),
# transforms.ColorJitter(),
# transforms.ToTensor(),
# lambda x: x*255,
# transforms.Normalize(mean_std[0,:],mean_std[1,:]),
# ])
# data_transforms['val']= transforms.Compose([
# transforms.ToPILImage(),
# transforms.Resize((im_size,im_size)),
# transforms.ToTensor(),
# lambda x: x*255,
# transforms.Normalize(mean_std[0,:],mean_std[1,:]),
# ])
# print train_file
# print test_file
# train_data = dataset.Bp4d_Dataset(train_file, bgr = bgr, transform = data_transforms['train'])
# test_data = dataset.Bp4d_Dataset(test_file, bgr = bgr, transform = data_transforms['val'])
train_data = dataset.Bp4d_Dataset_Mean_Std_Im(
train_file,
mean_file,
std_file,
transform=data_transforms['train'],
binarize=binarize)
test_data = dataset.Bp4d_Dataset_Mean_Std_Im(
test_file,
mean_file,
std_file,
resize=im_size,
transform=data_transforms['val'],
binarize=binarize)
network_params = dict(n_classes=n_classes,
pool_type='max',
r=route_iter,
init=init,
class_weights=class_weights,
reconstruct=reconstruct,
loss_weights=loss_weights)
batch_size = 96
batch_size_val = 96
util.makedirs(out_dir_train)
test_params = dict(out_dir_train=out_dir_train,
model_num=model_num_curr,
train_data=train_data,
test_data=test_data,
gpu_id=0,
model_name=model_name,
batch_size_val=batch_size_val,
criterion=criterion,
margin_params=margin_params,
network_params=network_params,
barebones=True)
test_model_recon(**test_params)
def train_vgg(wdecay,
lr,
route_iter,
folds=[4, 9],
model_name='vgg_capsule_bp4d',
epoch_stuff=[30, 60],
res=False,
class_weights=False,
reconstruct=False,
loss_weights=None,
exp=False,
align=False,
disfa=False,
more_aug=False,
dropout=None,
model_to_test=None,
gpu_id=0,
test_mode=False):
out_dirs = []
out_dir_meta = '../experiments/' + model_name + str(route_iter)
num_epochs = epoch_stuff[1]
if model_to_test is None:
model_to_test = num_epochs - 1
epoch_start = 0
if exp:
dec_after = ['exp', 0.96, epoch_stuff[0], 1e-6]
else:
dec_after = ['step', epoch_stuff[0], 0.1]
lr = lr
if model_name.startswith('vgg'):
im_resize = 256
im_size = 224
if not disfa:
dir_files = '../data/bp4d'
if align:
type_data = 'train_test_files_256_color_align'
n_classes = 12
else:
type_data = 'train_test_files_256_color_nodetect'
n_classes = 12
pre_pend = 'bp4d_256_' + type_data + '_'
binarize = False
else:
dir_files = '../data/disfa'
type_data = 'train_test_8_au_all_method_256_color_align'
n_classes = 8
pre_pend = 'disfa_' + type_data + '_'
binarize = True
pre_pend = 'disfa_256_' + type_data + '_'
else:
if not disfa:
im_resize = 110
im_size = 96
binarize = False
dir_files = '../data/bp4d'
type_data = 'train_test_files_110_color_align'
n_classes = 12
pre_pend = 'bp4d_110_'
else:
im_resize = 110
im_size = 96
dir_files = '../data/disfa'
type_data = 'train_test_8_au_all_method_110_color_align'
n_classes = 8
binarize = True
pre_pend = 'disfa_110_' + type_data + '_'
save_after = 1
criterion = 'marginmulti'
criterion_str = criterion
init = False
strs_append_list = [
'reconstruct', reconstruct, class_weights, 'all_aug', criterion_str,
init, 'wdecay', wdecay, num_epochs
] + dec_after + lr + [more_aug] + [dropout]
if loss_weights is not None:
strs_append_list = strs_append_list + ['lossweights'] + loss_weights
strs_append = '_' + '_'.join([str(val) for val in strs_append_list])
lr_p = lr[:]
for split_num in folds:
if res:
strs_append_list_c = [
'reconstruct', reconstruct, False, 'all_aug', criterion_str,
init, 'wdecay', wdecay, 10
] + ['step', 10, 0.1] + lr + [more_aug] + [dropout]
# print dec_after
# raw_input()
if loss_weights is not None:
strs_append_list_c = strs_append_list_c + ['lossweights'
] + loss_weights
strs_append_c = '_' + '_'.join(
[str(val) for val in strs_append_list_c])
out_dir_train = os.path.join(
out_dir_meta, pre_pend + str(split_num) + strs_append_c)
model_file = os.path.join(out_dir_train, 'model_4.pt')
epoch_start = 5
lr = [val * 0.1 for val in lr]
print 'FILE EXISTS', os.path.exists(
model_file), model_file, epoch_start
raw_input()
else:
model_file = None
margin_params = None
out_dir_train = os.path.join(out_dir_meta,
pre_pend + str(split_num) + strs_append)
final_model_file = os.path.join(out_dir_train,
'model_' + str(num_epochs - 1) + '.pt')
# final_model_file = os.path.join(out_dir_train,'results_model_'+str(model_to_test))
if os.path.exists(final_model_file) and not test_mode:
print 'skipping', final_model_file
# raw_input()
continue
else:
print 'not skipping', final_model_file
# raw_input()
# continue
train_file = os.path.join(dir_files, type_data,
'train_' + str(split_num) + '.txt')
test_file = os.path.join(dir_files, type_data,
'test_' + str(split_num) + '.txt')
data_transforms = None
if model_name.startswith('vgg_capsule_7_3_imagenet'
) or model_name.startswith('scratch_'):
# mean_std = np.array([[93.5940,104.7624,129.1863],[1.,1.,1.]]) #bgr
# std_div = np.array([0.225*255,0.224*255,0.229*255])
# print std_div
# raw_input()
mean_std = np.array([[0.485, 0.456, 0.406], [0.229, 0.224, 0.225]])
bgr = False
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
std_div = None
data_transforms = {}
data_transforms['train'] = [
transforms.ToPILImage(),
transforms.RandomCrop(im_size),
transforms.RandomHorizontalFlip(),
transforms.RandomRotation(15),
transforms.ColorJitter(),
transforms.ToTensor(), normalize
]
data_transforms['val'] = [
transforms.ToPILImage(),
transforms.Resize((im_size, im_size)),
transforms.ToTensor(), normalize
]
if torch.version.cuda.startswith('9'):
data_transforms['train'].append(lambda x: x.float())
data_transforms['val'].append(lambda x: x.float())
data_transforms['train'] = transforms.Compose(
data_transforms['train'])
data_transforms['val'] = transforms.Compose(data_transforms['val'])
train_data = dataset.Bp4d_Dataset(
train_file,
bgr=bgr,
binarize=binarize,
transform=data_transforms['train'])
test_data = dataset.Bp4d_Dataset(test_file,
bgr=bgr,
binarize=binarize,
transform=data_transforms['val'])
elif model_name.startswith('vgg'):
mean_std = np.array([[93.5940, 104.7624, 129.1863], [1., 1.,
1.]]) #bgr
std_div = np.array([0.225 * 255, 0.224 * 255, 0.229 * 255])
print std_div
# raw_input()
bgr = True
else:
mean_std = np.array([[0.485 * 255, 0.456 * 255, 0.406 * 255],
[0.229 * 255, 0.224 * 255, 0.225 * 255]])
bgr = False
print mean_std
class_weights = util.get_class_weights_au(
util.readLinesFromFile(train_file))
if data_transforms is None:
data_transforms = {}
if more_aug == 'MORE':
print more_aug
list_of_to_dos = ['flip', 'rotate', 'scale_translate']
# print torch.version.cuda
# raw_input()
if torch.version.cuda.startswith('9'):
# print 'HEYLO'
# raw_input()
data_transforms['train'] = transforms.Compose([
lambda x: augmenters.random_crop(x, im_size),
lambda x: augmenters.augment_image(
x, list_of_to_dos, color=True, im_size=im_size),
transforms.ToTensor(), lambda x: x.float()
])
data_transforms['val'] = transforms.Compose(
[transforms.ToTensor(), lambda x: x.float()])
else:
data_transforms['train'] = transforms.Compose([
lambda x: augmenters.random_crop(x, im_size),
lambda x: augmenters.augment_image(
x, list_of_to_dos, color=True, im_size=im_size),
transforms.ToTensor(),
lambda x: x * 255,
])
data_transforms['val'] = transforms.Compose([
transforms.ToTensor(),
lambda x: x * 255,
])
train_data = dataset.Bp4d_Dataset_with_mean_std_val(
train_file,
bgr=bgr,
binarize=binarize,
mean_std=mean_std,
transform=data_transforms['train'])
test_data = dataset.Bp4d_Dataset_with_mean_std_val(
test_file,
bgr=bgr,
binarize=binarize,
mean_std=mean_std,
transform=data_transforms['val'],
resize=im_size)
elif more_aug == 'LESS':
# std_div = None
data_transforms['train'] = transforms.Compose([
transforms.ToPILImage(),
# transforms.Resize((im_resize,im_resize)),
transforms.RandomCrop(im_size),
transforms.RandomHorizontalFlip(),
transforms.RandomRotation(15),
transforms.ColorJitter(),
transforms.ToTensor(),
lambda x: x * 255,
transforms.Normalize(mean_std[0, :], mean_std[1, :]),
])
data_transforms['val'] = transforms.Compose([
transforms.ToPILImage(),
transforms.Resize((im_size, im_size)),
transforms.ToTensor(),
lambda x: x * 255,
transforms.Normalize(mean_std[0, :], mean_std[1, :]),
])
train_data = dataset.Bp4d_Dataset(
train_file,
bgr=bgr,
binarize=binarize,
transform=data_transforms['train'])
test_data = dataset.Bp4d_Dataset(
test_file,
bgr=bgr,
binarize=binarize,
transform=data_transforms['val'])
elif more_aug == 'NONE':
print 'NO AUGING'
data_transforms['train'] = transforms.Compose(
[transforms.ToTensor(), lambda x: x * 255])
data_transforms['val'] = transforms.Compose(
[transforms.ToTensor(), lambda x: x * 255])
train_data = dataset.Bp4d_Dataset_with_mean_std_val(
train_file,
bgr=bgr,
binarize=binarize,
mean_std=mean_std,
transform=data_transforms['train'],
resize=im_size)
test_data = dataset.Bp4d_Dataset_with_mean_std_val(
test_file,
bgr=bgr,
binarize=binarize,
mean_std=mean_std,
transform=data_transforms['val'],
resize=im_size)
else:
raise ValueError('more_aug not valid')
if dropout is not None:
print 'RECONS', reconstruct
network_params = dict(n_classes=n_classes,
pool_type='max',
r=route_iter,
init=init,
class_weights=class_weights,
reconstruct=reconstruct,
loss_weights=loss_weights,
std_div=std_div,
dropout=dropout)
else:
network_params = dict(n_classes=n_classes,
pool_type='max',
r=route_iter,
init=init,
class_weights=class_weights,
reconstruct=reconstruct,
loss_weights=loss_weights,
std_div=std_div)
batch_size = 32
batch_size_val = 32
util.makedirs(out_dir_train)
train_params = dict(out_dir_train=out_dir_train,
train_data=train_data,
test_data=test_data,
batch_size=batch_size,
batch_size_val=batch_size_val,
num_epochs=num_epochs,
save_after=save_after,
disp_after=1,
plot_after=100,
test_after=1,
lr=lr,
dec_after=dec_after,
model_name=model_name,
criterion=criterion,
gpu_id=gpu_id,
num_workers=0,
model_file=model_file,
epoch_start=epoch_start,
margin_params=margin_params,
network_params=network_params,
weight_decay=wdecay)
test_params = dict(out_dir_train=out_dir_train,
model_num=model_to_test,
train_data=train_data,
test_data=test_data,
gpu_id=gpu_id,
model_name=model_name,
batch_size_val=batch_size_val,
criterion=criterion,
margin_params=margin_params,
network_params=network_params,
barebones=True)
# test_params_train = dict(**test_params)
# test_params_train['test_data'] = train_data_no_t
# test_params_train['post_pend'] = '_train'
print train_params
param_file = os.path.join(out_dir_train, 'params.txt')
all_lines = []
for k in train_params.keys():
str_print = '%s: %s' % (k, train_params[k])
print str_print
all_lines.append(str_print)
# util.writeFile(param_file,all_lines)
# if reconstruct:
if not test_mode:
train_model_recon(**train_params)
test_model_recon(**test_params)
# test_params = dict(out_dir_train = out_dir_train,
# model_num = 4,
# train_data = train_data,
# test_data = test_data,
# gpu_id = gpu_id,
# model_name = model_name,
# batch_size_val = batch_size_val,
# criterion = criterion,
# margin_params = margin_params,
# network_params = network_params,barebones=True)
# test_model_recon(**test_params)
getting_accuracy.print_accuracy(out_dir_meta,
pre_pend,
strs_append,
folds,
log='log.txt')
def train_simple_mill_all_classes(model_name,
lr,
dataset,
network_params,
limit,
epoch_stuff=[30, 60],
res=False,
class_weights=False,
batch_size=32,
batch_size_val=32,
save_after=1,
model_file=None,
gpu_id=0,
exp=False,
test_mode=False,
test_after=1,
all_classes=False,
just_primary=False,
model_nums=None,
retrain=False,
viz_mode=False,
det_class=-1,
second_thresh=0.5,
first_thresh=0,
post_pend='',
viz_sim=False,
test_post_pend='',
multibranch=1,
loss_weights=None,
branch_to_test=0,
gt_vec=False,
k_vec=None,
attention=False,
save_outfs=False,
test_pair=False,
criterion_str=None,
test_method='original',
plot_losses=False,
num_similar=0,
det_test=False):
num_epochs = epoch_stuff[1]
if model_file is not None:
[model_file, epoch_start] = model_file
else:
epoch_start = 0
if exp:
dec_after = ['exp', 0.96, epoch_stuff[0], 1e-6]
else:
dec_after = ['step', epoch_stuff[0], 0.1]
lr = lr
train_data, test_train_data, test_data, n_classes, trim_preds = get_data(
dataset,
limit,
all_classes,
just_primary,
gt_vec,
k_vec,
test_pair=test_pair,
num_similar=num_similar)
network_params['n_classes'] = n_classes
train_file = train_data.anno_file
if class_weights:
pos_weight = util.get_pos_class_weight(
util.readLinesFromFile(train_file), n_classes)
class_weights_val = util.get_class_weights_au(
util.readLinesFromFile(train_file), n_classes)
class_weights_val = [pos_weight, class_weights_val]
else:
class_weights_val = None
criterion, criterion_str = get_criterion(criterion_str,
attention,
class_weights_val,
loss_weights,
multibranch,
num_similar=num_similar)
init = False
out_dir_meta = os.path.join('../experiments', model_name)
util.mkdir(out_dir_meta)
out_dir_meta_str = [model_name]
for k in network_params.keys():
out_dir_meta_str.append(k)
if type(network_params[k]) == type([]):
out_dir_meta_str.extend(network_params[k])
else:
out_dir_meta_str.append(network_params[k])
out_dir_meta_str.append(dataset)
out_dir_meta_str = '_'.join([str(val) for val in out_dir_meta_str])
out_dir_meta = os.path.join(out_dir_meta, out_dir_meta_str)
# print out_dir_meta
util.mkdir(out_dir_meta)
strs_append_list = [
'all_classes', all_classes, 'just_primary', just_primary, 'limit',
limit, 'cw', class_weights, criterion_str, num_epochs
] + dec_after + lr
if loss_weights is not None:
strs_append_list += ['lw'] + ['%.2f' % val for val in loss_weights]
strs_append_list += [post_pend] if len(post_pend) > 0 else []
strs_append = '_'.join([str(val) for val in strs_append_list])
out_dir_train = os.path.join(out_dir_meta, strs_append)
final_model_file = os.path.join(out_dir_train,
'model_' + str(num_epochs - 1) + '.pt')
if os.path.exists(final_model_file) and not test_mode and not retrain:
print 'skipping', final_model_file
return
else:
print 'not skipping', final_model_file
test_params_core = dict(trim_preds=trim_preds,
second_thresh=second_thresh,
first_thresh=first_thresh,
multibranch=multibranch,
branch_to_test=branch_to_test,
dataset=dataset,
test_pair=test_pair,
save_outfs=False,
test_method=test_method)
train_params = dict(out_dir_train=out_dir_train,
train_data=train_data,
test_data=test_train_data,
test_args=test_params_core,
batch_size=batch_size,
batch_size_val=batch_size_val,
num_epochs=num_epochs,
save_after=save_after,
disp_after=1,
plot_after=1,
test_after=test_after,
lr=lr,
dec_after=dec_after,
model_name=model_name,
criterion=criterion,
gpu_id=gpu_id,
num_workers=0,
model_file=model_file,
epoch_start=epoch_start,
network_params=network_params,
multibranch=multibranch,
plot_losses=plot_losses,
det_test=det_test)
if not test_mode:
train_model_new(**train_params)
if model_nums is None:
model_nums = [num_epochs - 1]
for model_num in model_nums:
print 'MODEL NUM', model_num
# if save_outfs:
# save_outfs = os.path.join(out_dir_train, str(model_num)+'_out')
# util.mkdir(save_outfs)
test_params = dict(out_dir_train=out_dir_train,
model_num=model_num,
test_data=test_data,
batch_size_val=batch_size_val,
criterion=criterion,
gpu_id=gpu_id,
num_workers=0,
trim_preds=trim_preds,
visualize=False,
det_class=det_class,
second_thresh=second_thresh,
first_thresh=first_thresh,
post_pend=test_post_pend,
multibranch=multibranch,
branch_to_test=branch_to_test,
dataset=dataset,
save_outfs=save_outfs,
test_pair=test_pair,
test_method=test_method)
test_model(**test_params)
if viz_mode:
test_params = dict(out_dir_train=out_dir_train,
model_num=model_num,
test_data=test_data,
batch_size_val=batch_size_val,
criterion=criterion,
gpu_id=gpu_id,
num_workers=0,
trim_preds=trim_preds,
visualize=True,
det_class=det_class,
second_thresh=second_thresh,
first_thresh=first_thresh,
post_pend=test_post_pend,
multibranch=multibranch,
branch_to_test=branch_to_test,
dataset=dataset)
test_model(**test_params)