def __init__(self):
# general
self.device = None
# self.sr = 16000
# self.clip_len = 32768
# experiment paths
self.proj_dir = OUTPUT_ROOT
self.exp_name = EXPERIMENT_NAME
self.exp_dir = EXPERIMENT_DIR
# create soft link to experiment log directory
if not os.path.exists('train_log'):
os.symlink(self.exp_dir, 'train_log')
self.log_dir, self.model_dir = self.set_exp_paths()
utils.ensure_dirs([self.log_dir, self.model_dir])
# network configuration
self.netType = 'context'
self.set_network_info()
# training configuration
self.nr_epochs = 100
self.batch_size = 15 # GPU memory usage
self.num_workers = 60 #32 #multiprocessing.cpu_count() # RAM usage
self.lr = 1e-3 #1e-4
self.lr_step_size = 15
self.lr_decay = 0.999
self.save_frequency = 1
self.val_frequency = 10
self.visualize_frequency = 100
self.points_batch_size = None
def split_seq_dataset(root_dset, obj_category, num_expr, test_ins):
"""
write train_seq.txt, test_seq.txt
"""
path = pjoin(root_dset, "render_seq", obj_category)
train_ins = [
ins for ins in os.listdir(path)
if ins not in test_ins and not ins.startswith('.')
]
print(train_ins)
print(test_ins)
print(f'len train_ins = {len(train_ins)}, len test_ins = {len(test_ins)}')
train_list, test_list = [], []
for data_list, ins_list in zip([train_list, test_list],
[train_ins, test_ins]):
for instance in ins_list:
for track_dir in glob.glob(pjoin(path, instance, '*')):
frames = glob.glob(pjoin(track_dir, 'cloud', '*'))
cloud_list = [file for file in frames if file.endswith('.npz')]
cloud_list.sort(
key=lambda str: int(str.split('.')[-2].split('/')[-1]))
data_list += cloud_list
output_path = pjoin(root_dset, "splits", obj_category, num_expr)
ensure_dirs(output_path)
name_list = ['train_seq.txt', 'test_seq.txt']
for name, content in zip(name_list, [train_list, test_list]):
print(f'{name}: {len(content)}')
with open(pjoin(output_path, name), 'w') as f:
for item in content:
f.write('{}\n'.format(item))
def write(self, context, fname, overwrite=True):
if fname is None:
fname = self.fname
fname = Template(fname).safe_substitute(config)
if fname.startswith(
'/'
): # assume the caller know what they are doing, and it's a full path
pth = fname
else:
pth = os.path.join(config.templates_path, fname)
ensure_dirs(pth)
if os.path.exists(
pth
) and not overwrite: # os.path.join (config.templates_path, fname)):
if trace: print 'Not overwritten:', fname
return
content = context or self.content
with open(pth, 'w') as f:
f.write(content.encode('UTF-8'))
if trace: print fname, 'WRITE OK'
def __init__(self):
# general
self.device = None
# experiment paths
self.proj_dir = "some_path"
self.exp_name = os.getcwd().split('/')[-1]
self.exp_dir = os.path.join(self.proj_dir, self.exp_name)
self.log_dir, self.model_dir = self.set_exp_paths()
utils.ensure_dirs([self.log_dir, self.model_dir])
# network configuration
self.set_network_info()
# training configuration
self.nr_epochs = 1000
self.batch_size = 64
self.num_workers = 8
self.lr = 1e-4
self.lr_step_size = 400
self.save_frequency = 100
self.val_frequency = 100
self.visualize_frequency = 100
self.points_batch_size = None
def __init__(self, cfg, logger=None):
super(Trainer, self).__init__()
self.ckpt_dir = pjoin(cfg['experiment_dir'], 'ckpt')
ensure_dirs(self.ckpt_dir)
self.device = cfg['device']
if cfg['network']['type'] == 'canon_coord':
self.model = CanonCoordModel(cfg)
elif cfg['network']['type'] == 'rot':
self.model = RotationModel(cfg)
elif cfg['network']['type'] == 'rot_coord_track':
self.model = EvalTrackModel(cfg)
self.network_type = cfg['network']['type']
if self.network_type in ['rot_coord_track']:
self.coord_exp_dir = pjoin(cfg['coord_exp']['dir'], 'ckpt')
self.coord_resume_epoch = cfg['coord_exp']['resume_epoch']
else:
self.coord_exp_dir = None
self.optimizer = get_optimizer(
[p for p in self.model.parameters() if p.requires_grad], cfg)
self.scheduler = get_scheduler(self.optimizer, cfg)
self.apply(weights_init(cfg['weight_init']))
self.epoch = 0
self.iteration = 0
self.loss_dict = {}
self.cfg = cfg
self.logger = logger
self.to(self.device)
def result_logger_ids18(fingerprint, cm_ids, cm_tuple,fold_index):
cmdir = join(fingerprint,'cm')
recalldir = join(fingerprint,'recall')
evaldir = join(fingerprint,'eval')
ensure_dirs([cmdir,recalldir,evaldir])
(cm_any, cm_majority, cm_all) = cm_tuple
_, id_to_label, _ = get_ids18_mappers()
cm_labels = np.array([id_to_label[cm_id] for cm_id in cm_ids])
#logging, plotting
plot_confusion_matrix(join(cmdir,'any_{}.jpg'.format(fold_index)), [], [],cm=cm_any, classes=cm_labels, id_to_label=id_to_label)
plot_confusion_matrix(join(cmdir,'majority_{}.jpg'.format(fold_index)), [], [],cm=cm_majority, classes=cm_labels, id_to_label=id_to_label)
plot_confusion_matrix(join(cmdir,'all_{}.jpg'.format(fold_index)), [], [],cm=cm_all, classes=cm_labels, id_to_label=id_to_label)
plot_confusion_matrix(join(cmdir,'any_norm_{}.jpg'.format(fold_index)), [], [],cm=cm_any, classes=cm_labels,id_to_label=id_to_label, normalize=True)
plot_confusion_matrix(join(cmdir,'majority_norm_{}.jpg'.format(fold_index)), [], [],cm=cm_majority, classes=cm_labels,id_to_label=id_to_label, normalize=True)
plot_confusion_matrix(join(cmdir,'all_norm_{}.jpg'.format(fold_index)), [], [],cm=cm_all, classes=cm_labels,id_to_label=id_to_label, normalize=True)
print_evaluation(cm_any, cm_labels, evaldir, fold_index, 'any')
print_evaluation(cm_majority, cm_labels, evaldir, fold_index, 'majority')
print_evaluation(cm_all, cm_labels, evaldir, fold_index, 'all')
print_absolute_recall(cm_any, cm_labels, recalldir, fold_index, 'any')
print_absolute_recall(cm_majority, cm_labels, recalldir, fold_index, 'majority')
print_absolute_recall(cm_all, cm_labels, recalldir, fold_index, 'all')
def split_dataset(root_dset, obj_category, num_expr, test_ins, temporal=False):
"""
write train.txt, val.txt, test.txt
"""
path = pjoin(root_dset, "render", obj_category)
train_ins = [
ins for ins in os.listdir(path)
if ins not in test_ins and not ins.startswith('.')
]
print(train_ins)
print(test_ins)
print(f'len train_ins = {len(train_ins)}, len test_ins = {len(test_ins)}')
train_list, val_list, test_list = [], [], []
for instance in train_ins:
all_tracks = []
for track_dir in glob.glob(pjoin(path, instance, '*')):
frames = glob.glob(pjoin(track_dir, 'cloud', '*'))
cloud_list = [file for file in frames if file.endswith('.npz')]
cloud_list.sort(
key=lambda str: int(str.split('.')[-2].split('/')[-1]))
if not temporal: # pick a random view point for each art
train_list += cloud_list[:-1]
val_list += cloud_list[-1:]
else:
all_tracks.append(cloud_list)
if temporal:
train_list += [
item for sublist in all_tracks[:-2] for item in sublist
]
val_list += [
item for sublist in all_tracks[-2:] for item in sublist
]
for instance in test_ins:
for track_dir in glob.glob(pjoin(path, instance, '*')):
frames = glob.glob(pjoin(track_dir, 'cloud', '*'))
cloud_list = [file for file in frames if file.endswith('.npz')]
cloud_list.sort(
key=lambda str: int(str.split('.')[-2].split('/')[-1]))
test_list += cloud_list
output_path = pjoin(root_dset, "splits", obj_category, num_expr)
ensure_dirs(output_path)
name_list = ['train.txt', 'val.txt', 'test.txt']
for name, content in zip(name_list, [train_list, val_list, test_list]):
print(f'{name}: {len(content)}')
with open(pjoin(output_path, name), 'w') as f:
for item in content:
f.write('{}\n'.format(item))
def get_config(args, save=True):
base_path = os.path.dirname(__file__)
f = open(pjoin(base_path, 'all_config', args.config), 'r')
cfg = yaml.load(f, Loader=yaml.FullLoader)
""" Update info from command line """
args = vars(args) # convert to a dictionary!
args.pop('config')
for key, item in args.items():
if item is not None:
key_path = key.split('/')
overwrite_config(cfg, key, key_path, item)
""" Load object config """
f = open(pjoin(base_path, 'obj_config', cfg['obj_config']), 'r')
obj_cfg = yaml.load(f, Loader=yaml.FullLoader)
""" Load pointnet config """
point_cfg_path = pjoin(base_path, 'pointnet_config')
pointnet_cfgs = cfg['pointnet_cfg']
cfg['pointnet'] = {}
for key, value in pointnet_cfgs.items():
f = open(pjoin(point_cfg_path, value), 'r')
cfg['pointnet'][key] = yaml.load(f, Loader=yaml.FullLoader)
""" Save config """
root_dir = cfg['experiment_dir']
ensure_dirs(root_dir)
cfg['num_expr'] = root_dir.split('/')[-1]
if save:
yml_cfg = pjoin(root_dir, 'config.yml')
yml_obj = pjoin(root_dir, cfg['obj_config'])
print('Saving config and obj_config at {} and {}'.format(yml_cfg, yml_obj))
for yml_file, content in zip([yml_cfg, yml_obj], [cfg, obj_cfg]):
with open(yml_file, 'w') as f:
yaml.dump(content, f, default_flow_style=False)
""" Fill in additional info """
obj_cat = cfg["obj_category"]
cfg["num_parts"] = obj_cfg[obj_cat]["num_parts"]
cfg["num_joints"] = obj_cfg[obj_cat]["num_joints"]
cfg["obj_tree"] = obj_cfg[obj_cat]["tree"]
cfg["obj_sym"] = obj_cfg[obj_cat]["sym"]
cfg["obj"] = obj_cfg
cfg["obj_info"] = obj_cfg[obj_cat]
cfg["root_dset"] = obj_cfg['basepath']
cfg["device"] = torch.device("cuda:%d" % cfg['cuda_id']) if torch.cuda.is_available() else "cpu"
print("Running on ", cfg["device"])
return cfg
def generate_full_data(root_dset, obj_category, instance, track_num, frame_i, num_points):
preproc_path = pjoin(root_dset, 'preproc',
obj_category, instance, f'{track_num}', 'full')
ensure_dirs(preproc_path)
cur_preproc_path = pjoin(preproc_path, f'{frame_i}.npz')
if os.path.exists(cur_preproc_path):
all = np.load(cur_preproc_path, allow_pickle=True)
points = all['point']
ret = {'points': points}
if 'pose' in all:
ret.update({'nocs2camera': [pose for pose in all['pose']], 'nocs_corners': all['corners']})
cloud_path = pjoin(root_dset, 'render',
obj_category, instance, f'{track_num}', 'cloud', f'{frame_i}.npz')
points = np.load(cloud_path, allow_pickle=True)['point']
while len(points) < num_points:
points = np.concatenate([points, points], axis=0)
fps_idx = farthest_point_sample(points, num_points, device='cuda:0')
points = points[fps_idx]
ret = {'points': points}
pose_path = pjoin(root_dset, 'real_pose', obj_category, instance, f'{track_num}.json')
meta_path = pjoin(root_dset, 'real_pose', obj_category, instance, 'meta.json')
if os.path.exists(pose_path) and os.path.exists(meta_path):
with open(pose_path, 'r') as f:
all_pose = json.load(f)
with open(meta_path, 'r') as f:
meta = json.load(f)
if obj_category == 'drawers':
num_parts = 4
name2num = {'drawer3': 0, 'drawer2': 1, 'drawer1': 2, 'body': 3}
num2name = {value: key for key, value in name2num.items()}
extents = np.stack([meta[num2name[p]]['size'] for p in range(num_parts)], axis=0) # [P, 3]
radius = np.sqrt(np.sum(extents ** 2, axis=-1)) # [P]
extents /= radius.reshape(num_parts, 1)
corners = np.stack([-extents * 0.5, extents * 0.5], axis=1) # [P, 2, 3]
mat = np.array([[0, 0, 1], [-1, 0, 0], [0, -1, 0]])
nocs2camera = [{'rotation': np.matmul(mat, np.array(all_pose[int(frame_i)][num2name[p]]['R']).reshape(3, 3)),
'translation': np.matmul(mat, np.array(all_pose[int(frame_i)][num2name[p]]['t']).reshape(3, 1)),
'scale': float(radius[p])} for p in range(num_parts)]
np.savez_compressed(cur_preproc_path, point=points, pose=nocs2camera, corners=corners)
ret.update({'nocs2camera': nocs2camera, 'nocs_corners': corners})
else:
np.savez_compressed(cur_preproc_path, point=points)
return ret
def write (self, context, fname):
if fname is None:
fname = self.fname
fname = Template (fname).safe_substitute (config)
if fname.startswith ('/'): # assume the caller know what they are doing, and it's a full path
pth = fname
else:
ensure_dirs (templates_path + fname)
pth = templates_path + fname
content = context or self.content
with open (pth, 'w') as f:
f.write (content.encode ('UTF-8'))
if trace: print fname, 'WRITE OK'
def write (self, context, fname):
if fname is None:
fname = self.fname
fname = Template (fname).safe_substitute (config)
if fname.startswith ('/'): # assume the caller know what they are doing, and it's a full path
pth = fname
else:
pth = os.path.join (config.templates_path, fname)
ensure_dirs (pth)
content = context or self.content
with open (pth, 'w') as f:
f.write (content.encode ('UTF-8'))
if trace: print fname, 'WRITE OK'
def main(args):
if args.data_type in ['real_train', 'real_test']:
intrinsics = np.array([[591.0125, 0, 322.525],
[0, 590.16775, 244.11084], [0, 0, 1]])
else:
intrinsics = np.array([[577.5, 0, 319.5], [0., 577.5, 239.5],
[0., 0., 1.]])
data_path = pjoin(args.data_path, args.data_type)
list_path = pjoin(args.list_path, args.data_type, str(args.category))
model_path = args.model_path
output_path = pjoin(args.output_path, args.data_type, str(args.category))
ensure_dirs(output_path)
instances = list(map(lambda s: s.split('.')[0], os.listdir(list_path)))
instances.sort()
if not args.parallel:
gather_instances(list_path,
data_path,
model_path,
output_path,
instances,
intrinsics,
flip=args.data_type
not in ['real_train', 'real_test'],
real=args.data_type in ['real_train', 'real_test'])
else:
processes = []
proc_cnt = args.num_proc
num_per_proc = int((len(instances) - 1) / proc_cnt) + 1
for k in range(proc_cnt):
s_ind = num_per_proc * k
e_ind = min(num_per_proc * (k + 1), len(instances))
p = Process(target=gather_instances,
args=(list_path, data_path, model_path, output_path,
instances[s_ind:e_ind], intrinsics,
args.data_type
not in ['real_train',
'real_test'], args.data_type
in ['real_train', 'real_test']))
processes.append(p)
p.start()
"""
def process_pkl(pkl_path, output_path):
for folder in ['rgb', 'cloud']:
ensure_dirs(pjoin(output_path, folder))
with open(pkl_path, 'rb') as f:
all_dict = pickle.load(f) # 'point_cloud', 'image', 'time'
points_list, image_list = all_dict['point_cloud'], all_dict['image']
num_frames = len(points_list)
for i in range(num_frames):
img = image_list[i]
raw_point = points_list[i]
cv2.imwrite(pjoin(output_path, 'rgb', f'{i}.png'), img)
point = np.stack(
[raw_point[..., 2], -raw_point[..., 0], -raw_point[..., 1]],
axis=-1)
# [[0, 0, 1], [-1, 0, 0], [0, -1, 0]]
# plot3d_pts([[point]], show_fig=True)
np.savez_compressed(pjoin(output_path, 'cloud', f'{i}.npz'),
point=point)
def result_logger_ddos19(fingerprint, y_test_perflowid_list, pred_list_tuples,
id_to_label):
cmdir = join(fingerprint, 'cm')
recalldir = join(fingerprint, 'recall')
evaldir = join(fingerprint, 'eval')
ensure_dirs([cmdir, recalldir, evaldir])
(pred_any_list, pred_majority_list, pred_all_list) = pred_list_tuples
# cm
cm_any = confusion_matrix(np.array(y_test_perflowid_list),
np.array(pred_any_list))
cm_majority = confusion_matrix(np.array(y_test_perflowid_list),
np.array(pred_majority_list))
cm_all = confusion_matrix(np.array(y_test_perflowid_list),
np.array(pred_all_list))
cm_ids = np.unique(y_test_perflowid_list)
cm_labels = np.array([id_to_label[cm_id] for cm_id in cm_ids])
#logging, plotting
plot_confusion_matrix(join(cmdir, 'any_norm.jpg'), [], [],
cm=cm_any,
classes=cm_labels,
normalize=True)
plot_confusion_matrix(join(cmdir, 'majority_norm.jpg'), [], [],
cm=cm_majority,
classes=cm_labels,
normalize=True)
plot_confusion_matrix(join(cmdir, 'all_norm.jpg'), [], [],
cm=cm_all,
classes=cm_labels,
normalize=True)
print_evaluation_ddos19(cm_any, cm_labels, join(evaldir, 'any'))
print_evaluation_ddos19(cm_majority, cm_labels, join(evaldir, 'majority'))
print_evaluation_ddos19(cm_all, cm_labels, join(evaldir, 'all'))
print_absolute_recall_ddos19(cm_any, cm_labels, join(recalldir, 'any'))
print_absolute_recall_ddos19(cm_majority, cm_labels,
join(recalldir, 'majority'))
print_absolute_recall_ddos19(cm_all, cm_labels, join(recalldir, 'all'))
def __init__(self, phase):
self.is_train = phase == "train"
# init hyperparameters and parse from command-line
parser, args = self.parse()
# set as attributes
print("----Experiment Configuration-----")
for k, v in args.__dict__.items():
print("{0:20}".format(k), v)
self.__setattr__(k, v)
# experiment paths
self.exp_dir = os.path.join(self.proj_dir, self.exp_name)
if phase == "train" and args.cont is not True and os.path.exists(
self.exp_dir):
response = input(
'Experiment log/model already exists, overwrite? (y/n) ')
if response != 'y':
exit()
shutil.rmtree(self.exp_dir)
self.log_dir = os.path.join(self.exp_dir, 'log')
self.model_dir = os.path.join(self.exp_dir, 'model')
ensure_dirs([self.log_dir, self.model_dir])
# GPU usage
if args.gpu_ids is not None:
os.environ["CUDA_VISIBLE_DEVICES"] = str(args.gpu_ids)
# create soft link to experiment log directory
if not os.path.exists('train_log'):
os.symlink(self.exp_dir, 'train_log')
# save this configuration
if self.is_train:
with open(os.path.join(self.exp_dir, 'config.json'), 'w') as f:
json.dump(args.__dict__, f, indent=2)
copy_code_dir = os.path.join(self.exp_dir, "code")
ensure_dirs(copy_code_dir)
os.system("cp *.py {}".format(copy_code_dir))
def data_split(dataset_dir, train_percent, valid_percent, filelists_dir,
train_file, valid_file):
if not pt.exists(dataset_dir):
print(f"Error: Dataset directory '{dataset_dir}' does not exist.")
utils.ensure_dirs(filelists_dir)
dataset_file = pt.join(dataset_dir, "metadata.csv")
wavs_dir = pt.join(dataset_dir, "wavs")
train_filepath = pt.join(filelists_dir, train_file)
valid_filepath = pt.join(filelists_dir, valid_file)
data = [l for l in open(dataset_file, "r")]
train_file = open(train_filepath, "w")
valid_file = open(valid_filepath, "w")
num_of_data = len(data)
num_train = int((train_percent / 100.0) * num_of_data)
num_valid = int((valid_percent / 100.0) * num_of_data)
data_fractions = [num_train, num_valid]
split_data = [[], [], []]
rand_data_ind = 0
for split_ind, fraction in enumerate(data_fractions):
for _i in range(fraction):
rand_data_ind = random.randint(0, len(data) - 1)
file, text = data[rand_data_ind].split("|")[:2]
file = utils.strip(pt.basename(file), ".wav")
l = pt.join(wavs_dir, file + ".wav") + "|" + text.strip() + "\n"
split_data[split_ind].append(l)
data.pop(rand_data_ind)
for l in split_data[0]:
train_file.write(l)
for l in split_data[1]:
valid_file.write(l)
train_file.close()
valid_file.close()
def main(args):
root_path = pjoin(args.data_path, args.data_type)
folders = os.listdir(
root_path
) # [folder for folder in os.listdir(root_path) if os.path.isdir(pjoin(root_path, folder))]
folders.sort()
output_path = pjoin(args.list_path, args.data_type)
ensure_dirs(output_path)
data_list = get_valid_instance(root_path,
folders,
real=args.data_type
in ['real_train', 'real_test'])
for cls_id in data_list:
cur_path = pjoin(output_path, str(cls_id))
ensure_dirs(cur_path)
for instance_id in data_list[cls_id]:
with open(pjoin(cur_path, f'{instance_id}.txt'), 'w') as f:
for line in data_list[cls_id][instance_id]:
print(line, file=f)
def split_real_dataset(root_dset, obj_category, num_expr, test_ins):
"""
write real_test.txt
"""
path = pjoin(root_dset, "render", obj_category)
test_list = []
for instance in test_ins:
for track_dir in glob.glob(pjoin(path, instance, '*')):
frames = glob.glob(pjoin(track_dir, 'cloud', '*'))
cloud_list = [file for file in frames if file.endswith('.npz')]
cloud_list.sort(
key=lambda str: int(str.split('.')[-2].split('/')[-1]))
test_list += cloud_list
output_path = pjoin(root_dset, "splits", obj_category, num_expr)
ensure_dirs(output_path)
with open(pjoin(output_path, 'real_test.txt'), 'w') as f:
for item in test_list:
f.write('{}\n'.format(item))
class Config:
proj_dir = '/data1/wurundi/CycleGAN_motion/'
exp_name = os.getcwd().split('/')[-1]
exp_dir = os.path.join(proj_dir, exp_name)
log_dir = os.path.join(exp_dir, 'log/')
model_dir = os.path.join(exp_dir, 'model/')
stat_path = os.path.join(proj_dir, 'statistic.csv')
device = None
isTrain = None
# data
base_id = {"h": 0, "nh": 0}
# model parameters
input_nc = 63
output_nc = 45
ngf = 64
ndf = 64
n_layers_G = 3
n_layers_D = 2
G_en_ks = 8
G_de_ks = 7
D_ks = 8
direction = 'AtoB'
# training parameters
niter = 50 # 100
niter_decay = 50 # 100
beta1 = 0.5
lr = 0.0002
gan_mode = 'lsgan'
pool_size = 50
lr_policy = 'linear'
lr_decay_iters = 50
# loss weight
lambda_A = 10.0 # weight for cycle loss (A -> B -> A)
lambda_B = 10.0 # weight for cycle loss (B -> A -> B)
nr_epochs = niter + niter_decay
batch_size = 64
save_frequency = 10
val_frequency = 50
visualize_frequency = 200
utils.ensure_dirs([proj_dir, log_dir, exp_dir, model_dir])
def setup():
ensure_dirs(["./speakers", "./speakers/LJ"])
def classify(dataroot,classifier_name):
global K
K=5
#fraction = 1
fraction = 0.001
#total_records_in_whole = 6907723;
total_records = 6907705; # in fold
folds_df = []
fold_root = join(dataroot,'folds_fraction_{}'.format(fraction))
ds_list = []
for fold_index in range(K):
df = pd.read_csv(join(fold_root,'fold_{}.csv'.format(fold_index)))
folds_df.append(df)
ds_list.append(df.Label)
total_label_df = pd.concat(ds_list,sort=False)
labels,labels_d = get_labels(total_label_df.unique())
class_weight = get_class_weights(encode_label(total_label_df.values,labels_d))
#balance = 'sample_per_batch'
#balance = 'with_loss'
balance = 'explicit'
input_dim = folds_df[0].shape[1]-2 # because we remove Label and FlowID columns from X
labels,labels_d = get_labels(folds_df[0].Label.unique())
num_class = len(labels)
if classifier_name in ['cnn','softmax']:
batch_size =256
num_iters = 0.1*(total_records*.8*.9)//batch_size # 10 epochs for total dataset
optim='Adam'
if classifier_name=='cnn':
lr =1e-3
reg = 0
device = [0,1]
elif classifier_name=='softmax':
lr = 1e-3
reg =0
device = 'cuda:0'
classifier_args = {'classifier_name':classifier_name,'optim':optim,'lr':lr,'reg':reg,'batch_size':batch_size,'input_dim':input_dim,'num_class':num_class,'num_iters':num_iters,'device':device, 'balance':balance, 'class_weight':class_weight}
config = '_optim_{}_lr_{}_reg_{}_bs_{}_b_{}'.format(optim,lr,reg,batch_size,balance)
else:
lr = None
reg = None
batch_size=None
device=None
classifier_args = {'classifier_name':classifier_name,'balance':balance}
config = '_b_{}'.format(balance)
pre_fingerprint = join(dataroot,'classifiers','kfold', 'r_{}_c_{}_k_{}'.format(fraction,classifier_name,str(K)))
fingerprint = pre_fingerprint + config
print("Running experiment \n ",fingerprint)
logdir = join(fingerprint,'log')
cmdir = join(fingerprint,'cm')
recalldir = join(fingerprint,'recall')
evaldir = join(fingerprint,'eval')
ensure_dirs(fingerprint,logdir,cmdir,recalldir,evaldir)
confusion_matrix_sum = np.zeros((num_class, num_class),dtype=float)
majority_confusion_matrix_sum = np.zeros((num_class, num_class),dtype=float)
kfold_pred_time = 0
kfold_feature_importance = np.zeros(input_dim,dtype=np.float)
skf = StratifiedKFold(n_splits=K,random_state=SEED)
for fold_index in range(K):
print("Fold ",fold_index)
test_df = folds_df[fold_index]
train_df = pd.concat([folds_df[i] for i in range(K) if i!=fold_index],sort=False)
X_train, y_train = df_to_array(train_df)
y_train = encode_label(y_train,labels_d)
runs_dir=join(logdir,'fold_{}'.format(fold_index))
clf,duration = train_fold(X_train,y_train,fold_index,classifier_args,runs_dir)
if classifier_name=='forest':
kfold_feature_importance+=clf.feature_importances_
flowids_test,y_flowid_test = group_data(test_df)
y_flowid_test = encode_label(y_flowid_test,labels_d)
pred_any, pred_majority = predict_fold(classifier_name,clf,test_df, flowids_test, y_flowid_test)
assert pred_any.shape==pred_majority.shape,"any and majority shapes should be same {},{}".format(pred_any.shape,pred_majority.shape)
#assert pred.shape==y_flowid_test.shape, "y_true={} and pred.shape={} should be same ".format(y_flowid_test.shape,pred.shape)
acc_pred_any = metrics.balanced_accuracy_score(y_flowid_test,pred_any)
acc_pred_majority = metrics.balanced_accuracy_score(y_flowid_test,pred_majority)
print("Fold Balanced accuracy(any,majority): ({:.2f},{:.2f})".format(acc_pred_any,acc_pred_majority))
kfold_pred_time+=duration
plot_confusion_matrix(join(cmdir,'any_fold_{}.jpg'.format(fold_index)), y_flowid_test, pred_any, classes=labels,normalize=False, title='Confusion matrix, with normalization')
plot_confusion_matrix(join(cmdir,'any_norm_fold_{}.jpg'.format(fold_index)), y_flowid_test, pred_any, classes=labels,normalize=True, title='Confusion matrix, with normalization')
cm_i = confusion_matrix(y_flowid_test,pred_any)
print_absolute_recall(cm_i, labels, join(recalldir,'any_fold_{}.csv'.format(fold_index)),fold_root)
print_evaluation(cm_i, labels, join(evaldir,'any_fold_{}.csv'.format(fold_index)))
confusion_matrix_sum+=cm_i
plot_confusion_matrix(join(cmdir,'majority_fold_{}.jpg'.format(fold_index)), y_flowid_test, pred_majority, classes=labels,normalize=False, title='Confusion matrix, with normalization')
plot_confusion_matrix(join(cmdir,'majority_norm_fold_{}.jpg'.format(fold_index)), y_flowid_test, pred_majority, classes=labels,normalize=True, title='Confusion matrix, with normalization')
majority_cm_i = confusion_matrix(y_flowid_test,pred_majority)
print_absolute_recall(majority_cm_i, labels, join(recalldir,'majority_fold_{}.csv'.format(fold_index)),fold_root)
print_evaluation(majority_cm_i, labels, join(evaldir,'majority_fold_{}.csv'.format(fold_index)))
majority_confusion_matrix_sum+=majority_cm_i
if classifier_name=='forest':
print_feature_importance(kfold_feature_importance,join(dataroot,'folds_fraction_{}'.format(fraction),'feature_selection.csv'))
cm = confusion_matrix_sum
cm_majority = majority_confusion_matrix_sum
print(dataroot,classifier_name)
plot_confusion_matrix(join(cmdir,'avg_any_fold.jpg'), [], [],cm=cm, classes=labels, title='Confusion matrix, without normalization')
plot_confusion_matrix(join(cmdir,'avg_any_norm_fold.jpg'), [], [],cm=cm, classes=labels, normalize=True, title='Confusion matrix, with normalization')
plot_confusion_matrix(join(cmdir,'avg_majority_fold.jpg'), [], [],cm=cm_majority, classes=labels, title='Confusion matrix, without normalization')
plot_confusion_matrix(join(cmdir,'avg_majority_norm_fold.jpg'), [], [],cm=cm_majority, classes=labels, normalize=True, title='Confusion matrix, with normalization')
print_evaluation(cm, labels, join(fingerprint,'evaluation_any.csv'))
print_evaluation(cm_majority, labels, join(fingerprint,'evaluation_majority.csv'))
print_absolute_recall(cm, labels, join(fingerprint,'recall_any.csv'),fold_root,kfold=True)
print_absolute_recall(cm_majority, labels, join(fingerprint,'recall_majority.csv'),fold_root,kfold=True)
def setup():
ensure_dirs(["./speakers", "./speakers/TIMIT"])
def main(args):
def log_string(str):
logger.info(str)
print(str)
cfg = get_config(args)
'''LOG'''
log_dir = pjoin(cfg['experiment_dir'], 'log')
ensure_dirs(log_dir)
logger = logging.getLogger("TrainModel")
logger.setLevel(logging.INFO)
formatter = logging.Formatter(
'%(asctime)s - %(name)s - %(levelname)s - %(message)s')
file_handler = logging.FileHandler('%s/log.txt' % (log_dir))
file_handler.setLevel(logging.INFO)
file_handler.setFormatter(formatter)
logger.addHandler(file_handler)
log_string('PARAMETER ...')
log_string(cfg)
'''DATA'''
train_dataloader = get_dataloader(cfg, 'train', shuffle=True)
test_dataloader = get_dataloader(cfg, 'test')
if args.use_val is not None:
val_dataloader = get_dataloader(cfg, args.use_val)
else:
val_dataloader = None
'''TRAINER'''
trainer = Trainer(cfg, logger)
start_epoch = trainer.resume()
def test_all():
'''testing'''
test_loss = {}
for i, data in enumerate(test_dataloader):
pred_dict, loss_dict = trainer.test(data)
loss_dict['cnt'] = 1
add_dict(test_loss, loss_dict)
cnt = test_loss.pop('cnt')
log_loss_summary(test_loss, cnt,
lambda x, y: log_string('Test {} is {}'.format(x, y)))
if val_dataloader is not None:
val_loss = {}
for i, data in enumerate(val_dataloader):
pred_dict, loss_dict = trainer.test(data)
loss_dict['cnt'] = 1
add_dict(val_loss, loss_dict)
cnt = val_loss.pop('cnt')
log_loss_summary(
val_loss, cnt, lambda x, y: log_string('{} {} is {}'.format(
args.use_val, x, y)))
for epoch in range(start_epoch, cfg['total_epoch']):
trainer.step_epoch()
train_loss = {}
'''training'''
for i, data in enumerate(train_dataloader):
loss_dict = trainer.update(data)
loss_dict['cnt'] = 1
add_dict(train_loss, loss_dict)
cnt = train_loss.pop('cnt')
log_loss_summary(
train_loss, cnt,
lambda x, y: log_string('Train {} is {}'.format(x, y)))
if (epoch + 1) % cfg['freq']['save'] == 0:
trainer.save()
test_all()
def setup():
ensure_dirs(["./noise"])
def __init__(self, cfg, mode='train', downsampling=None):
super(PointData, self).__init__()
self.cfg = cfg
self.mode = mode
obj_cfg = cfg['obj']
root_dir = obj_cfg['basepath']
ctgy = cfg['obj_category']
obj_info = obj_cfg[ctgy]
num_expr = cfg['num_expr']
num_points = cfg['num_points']
truncate_length = cfg['dataset_length']
synthetic = obj_cfg['synthetic']
perturb = 'perturb' in obj_cfg and obj_cfg['perturb']
preproc_dir = pjoin(root_dir, 'preproc', ctgy)
ensure_dirs(preproc_dir)
self.synthetic = synthetic
self.nocs_data = 'nocs_data' in obj_cfg and obj_cfg['nocs_data']
self.real_data = self.mode in ['real_test'] and not self.nocs_data
self.bmvc_data = 'bmvc' in self.mode
if self.nocs_data:
self.dataset = NOCSDataset(root_dset=root_dir,
obj_category=ctgy,
obj_info=obj_info,
num_expr=num_expr,
num_points=num_points,
mode=mode,
truncate_length=truncate_length,
synthetic=synthetic,
radius=cfg['data_radius'],
perturb_cfg=cfg['pose_perturb'],
device=cfg['device'],
downsampling=downsampling)
elif self.real_data:
self.dataset = SAPIENRealDataset(root_dset=root_dir,
obj_category=ctgy,
obj_info=obj_info,
num_expr=num_expr,
num_points=num_points,
truncate_length=truncate_length)
elif self.bmvc_data:
self.dataset = BMVCDataset(root_dset=root_dir,
obj_category=ctgy,
track=int(self.mode.split('_')[-1]),
truncate_length=truncate_length)
else:
self.dataset = SAPIENDataset(root_dset=root_dir,
obj_category=ctgy,
obj_info=obj_info,
num_expr=num_expr,
num_points=num_points,
mode=mode,
truncate_length=truncate_length,
synthetic=synthetic,
perturb=perturb,
device=cfg['device'])
self.ins_info = self.dataset.ins_info
self.data = {}
self.num_points = cfg['num_points']
self.tree = cfg['obj_tree']
self.root = [p for p in range(len(self.tree)) if self.tree[p] == -1][0]
self.num_parts = len(self.tree)
def preprocess_zeta(source_dir, output_dir, include_path, metadata_filename):
source_dir = pt.normpath(source_dir)
output_dir = pt.normpath(output_dir)
wavs_dir = pt.join(output_dir, "wavs")
metadata_csv_path = pt.join(output_dir, metadata_filename)
utils.safe_remove(output_dir)
utils.ensure_dirs(source_dir, output_dir, wavs_dir)
audio_paths = []
for ext in AUDIO_EXTS:
audio_paths.extend(glob(pt.join(source_dir, "*" + ext)))
rows = []
for ap in audio_paths:
apb = pt.basename(ap)
stripped = utils.strip_audio_ext(ap)
stripped_apb = utils.strip_audio_ext(apb)
big_wav_path = stripped + ".wav"
sub_path = stripped + SUBTITLE_EXT
cut_path = stripped + IGNORE_EXT
if not pt.exists(sub_path):
continue
idx = 1
cuts = process_cuts(cut_path)
if not pt.exists(big_wav_path):
subprocess.run(["ffmpeg", "-i", ap, big_wav_path])
subprocess.run([
"sox",
big_wav_path,
"-b",
"16",
"tmp.wav",
"rate",
"22050",
"channels",
"1",
])
utils.safe_remove(big_wav_path)
os.rename("tmp.wav", big_wav_path)
print(sub_path)
for (line, start, end) in gen_subs(sub_path):
in_cut = False
for (cut_start, cut_end) in cuts:
if cut_start < end < cut_end or cut_start < start < cut_end:
in_cut = True
break
if not in_cut and 7000 > (end - start) > 100:
if "[" in line and "]" in line:
continue
p = pt.join(wavs_dir, stripped_apb + "_" + str(idx) + ".wav")
subprocess.run([
"sox",
big_wav_path,
p,
"trim",
str(start / 1000),
"=" + str(end / 1000),
"silence",
"1",
"0.1",
"0.5%",
"reverse",
"silence",
"1",
"0.1",
"0.5%",
"reverse",
])
if not pt.exists(p):
raise Exception("Clip wasn't made??")
sound = AudioSegment.from_file(p)
if len(sound) < 2000:
utils.safe_remove(p)
continue
rows.append([
p if include_path else pt.splitext(pt.basename(p))[0],
line, line
])
idx += 1
print("Finished " + p)
utils.safe_remove(big_wav_path)
with open(metadata_csv_path, "w", newline="") as csvfile:
writer = csv.writer(csvfile, delimiter="|", quoting=csv.QUOTE_MINIMAL)
writer.writerows(rows)
def gather_instance(list_path,
data_path,
model_path,
output_path,
instance,
intrinsics,
flip=True,
real=False,
img_per_folder=100,
render_rgb=False):
corners = np.load(pjoin(model_path, f'{instance}.npy'))
bbox = bbox_from_corners(corners)
bbox *= 1.4
meta_path = pjoin(list_path, f'{instance}.txt')
with open(meta_path, 'r') as f:
lines = f.readlines()
inst_output_path = pjoin(output_path, instance)
if not real:
folder_num, img_num = 0, -1
cur_folder_path = pjoin(inst_output_path, f'{folder_num:04d}')
ensure_dirs([
pjoin(cur_folder_path, name)
for name in (['data'] if not render_rgb else ['rgb', 'data'])
])
meta_dict = {}
for line in tqdm(lines, desc=f'Instance {instance}'):
track_name, prefix = line.strip().split('/')[:2]
file_path = pjoin(data_path, track_name)
if real and track_name not in meta_dict:
meta_dict[track_name] = file_path
suffix = 'depth' if real else 'composed'
try:
depth = cv2.imread(pjoin(file_path, f'{prefix}_{suffix}.png'), -1)
mask = cv2.imread(pjoin(file_path, f'{prefix}_mask.png'))[:, :, 2]
rgb = cv2.imread(pjoin(file_path, f'{prefix}_color.png'))
with open(pjoin(file_path, f'{prefix}_meta.txt'), 'r') as f:
meta_lines = f.readlines()
with open(pjoin(file_path, f'{prefix}_pose.pkl'), 'rb') as f:
pose_dict = pickle.load(f)
except:
continue
if flip:
depth, mask, rgb = depth[:, ::-1], mask[:, ::-1], rgb[:, ::-1]
inst_num = -1
for meta_line in meta_lines:
inst_num = int(meta_line.split()[0])
inst_id = meta_line.split()[-1]
if inst_id == instance:
break
if inst_num not in pose_dict:
continue
pose = pose_dict[inst_num]
posed_bbox = (np.matmul(bbox, pose['rotation'].swapaxes(-1, -2)) *
np.expand_dims(pose['scale'], (-1, -2)) +
pose['translation'].swapaxes(-1, -2))
center = posed_bbox.mean(axis=0)
radius = np.sqrt(np.sum((posed_bbox[0] - center)**2)) + 0.1
aa_corner = get_corners(
[center - np.ones(3) * radius, center + np.ones(3) * radius])
aabb = bbox_from_corners(aa_corner)
height, width = mask.shape
projected_corners = project(aabb, intrinsics).astype(np.int32)[:,
[1, 0]]
projected_corners[:, 0] = height - projected_corners[:, 0]
corner_2d = np.stack([
np.min(projected_corners, axis=0),
np.max(projected_corners, axis=0)
],
axis=0)
corner_2d[0, :] = np.maximum(corner_2d[0, :], 0)
corner_2d[1, :] = np.minimum(corner_2d[1, :],
np.array([height - 1, width - 1]))
corner_mask = np.zeros_like(mask)
corner_mask[corner_2d[0, 0]:corner_2d[1, 0] + 1,
corner_2d[0, 1]:corner_2d[1, 1] + 1] = 1
cropped_rgb = rgb[corner_2d[0, 0]:corner_2d[1, 0] + 1,
corner_2d[0, 1]:corner_2d[1, 1] + 1]
raw_pts, raw_idx = backproject(depth,
intrinsics=intrinsics,
mask=corner_mask)
raw_mask = (mask == inst_num)[raw_idx[0], raw_idx[1]]
def filter_box(pts, corner):
mask = np.prod(
np.concatenate([pts >= corner[0], pts <= corner[1]],
axis=1).astype(np.int8), # [N, 6]
axis=1)
idx = np.where(mask == 1)[0]
return pts[idx]
def filter_ball(pts, center, radius):
distance = np.sqrt(np.sum((pts - center)**2, axis=-1)) # [N]
idx = np.where(distance <= radius)
return pts[idx], idx
pts, idx = filter_ball(raw_pts, center, radius)
obj_mask = raw_mask[idx]
data_dict = {
'points': pts,
'labels': obj_mask,
'pose': pose,
'path': pjoin(file_path, f'{prefix}_{suffix}.png')
}
if not real:
img_num += 1
if img_num >= img_per_folder:
folder_num += 1
cur_folder_path = pjoin(inst_output_path, f'{folder_num:04d}')
ensure_dirs([
pjoin(cur_folder_path, name) for name in (
['data'] if not render_rgb else ['rgb', 'data'])
])
img_num = 0
np.savez_compressed(pjoin(cur_folder_path, 'data',
f'{img_num:02d}.npz'),
all_dict=data_dict)
if render_rgb:
cv2.imwrite(
pjoin(cur_folder_path, 'rgb', f'{img_num:02d}.png'),
cropped_rgb)
else:
cur_folder_path = pjoin(inst_output_path, track_name)
ensure_dirs(pjoin(cur_folder_path, 'data'))
np.savez_compressed(pjoin(cur_folder_path, 'data',
f'{prefix}.npz'),
all_dict=data_dict)
if real:
cur_folder_path = pjoin(inst_output_path, track_name)
ensure_dirs([cur_folder_path])
for track_name in meta_dict:
with open(pjoin(cur_folder_path, 'meta.txt'), 'w') as f:
print(meta_dict[track_name], file=f)
from keras.layers.recurrent import GRU
from keras.layers import Dense, Conv1D, LeakyReLU, Dropout, BatchNormalization, TimeDistributed, ZeroPadding1D, CuDNNGRU
from keras.optimizers import Adam
from keras.callbacks import TensorBoard, ModelCheckpoint
import datetime
from matplotlib import pyplot
from utils import ensure_dirs
from VADSequence import VADSequence
from dataset_loader import vad_voice_train, vad_noise_train, vad_voice_test, vad_noise_test
model_name = "vad2"
run = datetime.datetime.now().strftime("%Y-%m-%d_%H-%M")
gpu = True
ensure_dirs(["./models", "./models/" + run])
opt = Adam(lr=0.0001, decay=0.00005)
batch_size = 100
timeseries_length = 100
nb_epochs = 60
voice_train = vad_voice_train()
noise_train = vad_noise_train()
print("Voice train set shape", voice_train.shape)
print("Noise train set shape", noise_train.shape)
train_generator = VADSequence(voice_train,
noise_train,
timeseries_length=timeseries_length,
batch_size=batch_size,
def safe_save_fig(fig, save_path):
ensure_dirs(os.path.dirname(save_path))
fig.savefig(save_path)
def forward(self, save=False):
self.timer.tick()
pred_poses = []
gt_part = self.feed_dict[0]['gt_part']
if self.gt_init:
pred_poses.append(gt_part)
else:
part = add_noise_to_part_dof(gt_part, self.pose_perturb_cfg)
if 'crop_pose' in self.feed_dict[0]['meta']:
crop_pose = part_model_batch_to_part(
cvt_torch(self.feed_dict[0]['meta']['crop_pose'],
self.device), self.num_parts, self.device)
for key in ['translation', 'scale']:
part[key] = crop_pose[key]
pred_poses.append(part)
self.timer.tick()
time_dict = {'crop': 0.0, 'npcs_net': 0.0, 'rot_all': 0.0}
frame_nums = []
npcs_pred = []
with torch.no_grad():
for i, input in enumerate(self.feed_dict):
frame_nums.append([
path.split('.')[-2].split('/')[-1]
for path in input['meta']['path']
])
if i == 0:
npcs_pred.append(None)
continue
perturbed_part = add_noise_to_part_dof(
self.feed_dict[i - 1]['gt_part'], self.pose_perturb_cfg)
if 'crop_pose' in self.feed_dict[i]['meta']:
crop_pose = part_model_batch_to_part(
cvt_torch(self.feed_dict[i]['meta']['crop_pose'],
self.device), self.num_parts, self.device)
for key in ['translation', 'scale']:
perturbed_part[key] = crop_pose[key]
last_pose = {
key: value.clone()
for key, value in pred_poses[-1].items()
}
self.timer.tick()
if self.nocs_otf:
center = last_pose['translation'].reshape(
3).detach().cpu().numpy() # [3]
scale = last_pose['scale'].reshape(1).detach().cpu().item()
depth_path = input['meta']['ori_path'][0]
category, instance = input['meta']['path'][0].split(
'/')[-4:-2]
pre_fetched = input['meta']['pre_fetched']
pre_fetched = {
key: value.reshape(value.shape[1:])
for key, value in pre_fetched.items()
}
pose = {
key:
value.squeeze(0).squeeze(0).detach().cpu().numpy()
for key, value in input['gt_part'].items()
}
full_data = full_data_from_depth_image(
depth_path,
category,
instance,
center,
self.radius * scale,
pose,
num_points=input['points'].shape[-1],
device=self.device,
mask_from_nocs2d=self.track_cfg['nocs2d_label'],
nocs2d_path=self.track_cfg['nocs2d_path'],
pre_fetched=pre_fetched)
points, nocs, labels = full_data['points'], full_data[
'nocs'], full_data['labels']
points = cvt_torch(points, self.device)
points -= self.npcs_feed_dict[i]['points_mean'].reshape(
1, 3)
input['points'] = points.transpose(-1,
-2).reshape(1, 3, -1)
input['labels'] = torch.tensor(full_data['labels']).to(
self.device).long().reshape(1, -1)
nocs = cvt_torch(nocs, self.device)
self.npcs_feed_dict[i]['points'] = input['points']
self.npcs_feed_dict[i]['labels'] = input['labels']
self.npcs_feed_dict[i]['nocs'] = nocs.transpose(
-1, -2).reshape(1, 3, -1)
time_dict['crop'] += self.timer.tick()
state = {'part': last_pose}
input['state'] = state
npcs_canon_pose = {
key: last_pose[key][:, self.root].clone()
for key in ['rotation', 'translation', 'scale']
}
npcs_input = self.npcs_feed_dict[i]
npcs_input['canon_pose'] = npcs_canon_pose
npcs_input['init_part'] = last_pose
cur_npcs_pred = self.npcs_net(
npcs_input) # seg: [B, P, N], npcs: [B, P * 3, N]
npcs_pred.append(cur_npcs_pred)
pred_npcs, pred_seg = cur_npcs_pred['nocs'], cur_npcs_pred[
'seg']
pred_npcs = pred_npcs.reshape(len(pred_npcs), self.num_parts,
3, -1) # [B, P, 3, N]
pred_labels = torch.max(pred_seg,
dim=-2)[1] # [B, P, N] -> [B, N]
time_dict['npcs_net'] += self.timer.tick()
input['pred_labels'], input[
'pred_nocs'] = pred_labels, pred_npcs
input['pred_label_conf'] = pred_seg[:, 0] # [B, P, N]
if self.track_cfg['gt_label'] or self.track_cfg['nocs2d_label']:
input['pred_labels'] = npcs_input['labels']
pred_dict = self.net(input, test_mode=True)
pred_poses.append(pred_dict['part'])
time_dict['rot_all'] += self.timer.tick()
self.pred_dict = {'poses': pred_poses, 'npcs_pred': npcs_pred}
if save:
gt_corners = self.feed_dict[0]['meta']['nocs_corners'].cpu().numpy(
)
corner_list = []
for i, pred_pose in enumerate(self.pred_dict['poses']):
if i == 0:
corner_list.append(None)
continue
pred_labels = torch.max(self.pred_dict['npcs_pred'][i]['seg'],
dim=-2)[1] # [B, P, N] -> [B, N]
pred_nocs = choose_coord_by_label(
self.pred_dict['npcs_pred'][i]['nocs'].transpose(-1, -2),
pred_labels)
pred_corners = get_pred_nocs_corners(pred_labels, pred_nocs,
self.num_parts)
corner_list.append(pred_corners)
gt_poses = [{
key: value.detach().cpu().numpy()
for key, value in frame[f'gt_part'].items()
} for frame in self.feed_dict]
save_dict = {
'pred': {
'poses': [{
key: value.detach().cpu().numpy()
for key, value in pred_pose.items()
} for pred_pose in pred_poses],
'corners':
corner_list
},
'gt': {
'poses': gt_poses,
'corners': gt_corners
},
'frame_nums': frame_nums
}
save_path = pjoin(self.cfg['experiment_dir'], 'results', 'data')
ensure_dirs([save_path])
for i, path in enumerate(self.feed_dict[0]['meta']['path']):
instance, track_num = path.split('.')[-2].split('/')[-3:-1]
with open(pjoin(save_path, f'{instance}_{track_num}.pkl'),
'wb') as f:
cur_dict = get_ith_from_batch(save_dict,
i,
to_single=False)
pickle.dump(cur_dict, f)
def setup():
ensure_dirs(["./speakers", "./speakers/LIBRISPEECH"])
