def test_run(self):
parser = Classifier.get_args_parser()
autoencoder_check_args = parser.parse_args([
'--save_model', '--learning_rate', '1e-2', '--max_epochs', '1',
'--total_dataset_size', '1000', '--arch', 'BasicAmphibAutoencoder',
'--svm_classify_latent_space', '--name', 'autoencoder',
'--pytorch_module', 'Autoencoder', '--test_knn',
'--random_set_size_for_svm', '10'
])
lab = TaskHandler(autoencoder_check_args)
lab.run()
parser = Classifier.get_args_parser()
autoencoder_check_args = parser.parse_args([
'--save_model', '--learning_rate', '1e-2', '--max_epochs', '1',
'--total_dataset_size', '1000', '--arch', 'BasicAmphibAutoencoder',
'--svm_classify_latent_space', '--name', 'autoencoder',
'--pytorch_module', 'Autoencoder', '--random_set_size_for_svm',
'10', '--svm_classify_latent_space', '--test_knn'
])
lab = TaskHandler(autoencoder_check_args)
lab.run()
classifier_parser = Classifier.get_args_parser()
classifier_check_args = classifier_parser.parse_args([
'--save_model',
'--learning_rate',
'1e-4',
'--max_epochs',
'1',
'--total_dataset_size',
'100',
'--arch',
'BasicConvNetLatent',
'--svm_classify_latent_space',
'--name',
'classifier',
'--pytorch_module',
'Classifier',
'--random_set_size_for_svm',
'100',
'--test_set_size_for_svm',
'38',
'--random_set_size_for_knn',
'100',
'--latent_space_size',
'50',
'--knn_method_for_typical_choosing',
'group_from_file',
'--random_set_size_for_svm_special',
'1000',
'--test_knn',
'--svm_classify_latent_space',
])
lab = TaskHandler(classifier_check_args)
lab.run()
def get_accuracy_small_net(train_set_size_for_knn, class_name, class_path, random_seed, test_dataset):
class_json_location = class_path
max_epochs = 50
classifier_parser = Classifier.get_args_parser()
parse_args_list = [
'--save_model',
'--learning_rate', '0.0003200196036593708',
'--total_dataset_size', f'{train_set_size_for_knn}',
'--max_epochs', f'{max_epochs}',
'--arch', 'BasicConvNetLatent',
'--name', 'classifier',
'--latent_space_size', '35',
'--scale_exp',
'--scale_exp_class_name', class_name,
'--scale_exp_class_path', class_json_location,
'--num_classes', '2',
'--radii', f'[8]',
'--use_gpu'
]
random.seed(random_seed)
torch.manual_seed(random_seed)
cudnn.deterministic = True
np.random.seed(random_seed)
import pytorch_lightning as pl
logger = TensorBoardLogger(EXP_LOGS_PATH, name=f'{random_seed}_{class_name}_train_size{train_set_size_for_knn}')
trainer = pl.Trainer(max_epochs=max_epochs, logger=logger)
classifier_current_args = classifier_parser.parse_args(parse_args_list +
['--scale_exp_random_seed', str(random_seed),
'--original_radii', f'[[8]]',
])
model = Classifier(classifier_current_args)
trainer.fit(model)
test_accuracy = model.get_accuracy_for_small_dataset(test_dataset)
def std_mean_accuracy_radius_class(train_set_size_for_scales_experiment, random_seeds, MAX_EPOCHS,
original_radii_to_check, EXP_LOGS_PATH, class_name, only_higher_than=-999):
class_json_location = BASE_LOCATION + f'data/overpass_classes_data/{class_name}_(45,5,50,15).json'
if class_name == 'streams':
class_json_location = BASE_LOCATION + f'data/overpass_classes_data_all/overpass_classes_data/{class_name}_(45,5,50,15).json'
classifier_parser = Classifier.get_args_parser()
parse_args_list = [
'--save_model',
'--learning_rate', '0.0003200196036593708',
'--total_dataset_size', f'{train_set_size_for_scales_experiment}',
'--arch', arch,
'--name', 'classifier',
'--latent_space_size', '35',
'--scale_exp',
'--scale_exp_class_name', class_name,
'--scale_exp_class_path', class_json_location,
'--scale_exp_only_higher_than', str(only_higher_than),
'--num_classes', '2',
'--radii', f'[{RADII}]',
]
validation_accuracies_means = []
validation_accuracies_stds = []
for original_radii in original_radii_to_check:
resulted_accuracies_this_original_radiis_list = []
for random_seed in random_seeds:
random.seed(random_seed)
torch.manual_seed(random_seed)
cudnn.deterministic = True
np.random.seed(random_seed)
logger = TensorBoardLogger(EXP_LOGS_PATH, name=f'{random_seed}_{original_radii}')
trainer = pl.Trainer(max_epochs=MAX_EPOCHS, logger=logger)
classifier_current_args = classifier_parser.parse_args(parse_args_list +
['--scale_exp_random_seed', str(random_seed),
'--original_radii', f'[[{original_radii}]]',
])
model = Classifier(classifier_current_args)
trainer.fit(model)
random.seed(random_seed)
torch.manual_seed(random_seed)
cudnn.deterministic = True
np.random.seed(random_seed)
test_dataset = OneVsRandomDataset([[original_radii]], TEST_SIZE,
VALIDATION_HALF,
class_json_location,
# f'scale_exp_{self.scale_exp_class_name}_vs_random_validation',
radii=model.radii, random_seed=random_seed)
test_accuracy = model.get_accuracy_for_small_dataset(test_dataset)
resulted_accuracies_this_original_radiis_list.append(test_accuracy)
validation_accuracies_means.append(np.mean(resulted_accuracies_this_original_radiis_list))
validation_accuracies_stds.append(np.std(resulted_accuracies_this_original_radiis_list))
return validation_accuracies_means, validation_accuracies_stds
random.seed(FINAL_SEED)
torch.manual_seed(FINAL_SEED)
cudnn.deterministic = True
np.random.seed(FINAL_SEED)
################################################################################
# Load the final model
################################################################################
FINAL_MODEL_DIR = BASE_LOCATION + 'data/final_model'
FINAL_HPARAMS = Classifier.get_args_parser().parse_args([
'--total_dataset_size',
'2500',
'--arch',
'BasicConvNetLatent',
'--name',
'final_model',
'--pytorch_module',
'Classifier',
'--latent_space_size',
'35',
'--num_classes',
'4',
])
SUPERRESOLUTION_HPARAMS = Classifier.get_args_parser().parse_args([
'--save_model', '--index_in', '1', '--index_out', '0', '--learning_rate',
'0.0015', '--max_epochs', '300', '--total_dataset_size', '100000',
'--arch', 'UNet', '--svm_classify_latent_space',
'--knn_method_for_typical_choosing', 'regular', '--name',
'Superresolution', '--pytorch_module', 'Superresolution',
'--random_set_size_for_svm', '2000', '--latent_space_size', '600',
'--svm_classify_latent_space', '--test_knn', '--original_radiis',
from topo2vec.background import LOAD_CLASSES_LARGE
from topo2vec.constants import MULTICLASS_LOGS_PATH
from topo2vec.task_handler import TaskHandler
from topo2vec.modules import Classifier
classifier_parser = Classifier.get_args_parser()
######################################################################################################
# an ordinary classifier experiment - change the "classifier_regular_args" to make other experiments #
######################################################################################################
classifier_regular_args = classifier_parser.parse_args([
'--save_model', '--learning_rate', '1e-4', '--max_epochs', '100',
'--total_dataset_size', '1000', '--arch', 'BasicConvNetLatent',
'--svm_classify_latent_space', '--name', 'classifier', '--pytorch_module',
'Classifier', '--random_set_size_for_svm', '100',
'--random_set_size_for_svm_special', '10', '--test_set_size_for_svm',
'100', '--svm_classify_latent_space', '--latent_space_size', '35',
'--special_classes_for_validation', '["alpine_huts", "antenas"]',
'--original_radiis', '[[8]]', '--radii', '[8]', '--different_scales',
'--logs_path', MULTICLASS_LOGS_PATH, '--use_gpu'
])
lab = TaskHandler(classifier_regular_args)
lab.run()
import os
import torch
from topo2vec.constants import BASE_LOCATION
from topo2vec.models.basic_conv_net_latent_dtm import ResNet18
from topo2vec.modules import Classifier, Autoencoder, Superresolution, pix2pix
from topo2vec.models import BasicConvNetLatentDTM
from topo2vec.modules import Classifier, Autoencoder, Superresolution, pix2pix
FINAL_MODEL_DIR = BASE_LOCATION + 'data/final_model'
FINAL_HPARAMS = Classifier.get_args_parser().parse_args([
'--total_dataset_size', '2500', '--arch', 'BasicConvNetLatent', '--name',
'final_model', '--pytorch_module', 'Classifier', '--latent_space_size',
'35', '--num_classes', '4', '--svm_classify_latent_space',
'--original_radii', '[[8]]', '--radii', '[8]'
])
def load_model_from_file(
final_model_name='classifier_BasicConvNetLatent_[8, 16, 24]_lr_0.0009704376798307045_size_10000_num_classes_4_latent_size_35.pt',
hparams=FINAL_HPARAMS,
final_dir=True):
if final_dir:
load_path = os.path.join(FINAL_MODEL_DIR, final_model_name)
else:
load_path = final_model_name
final_model_classifier = eval(hparams.pytorch_module)(hparams)
final_model_classifier.load_state_dict(
torch.load(load_path, map_location=torch.device('cpu')))