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evaluate_mean_std.py
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evaluate_mean_std.py
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from argparse import ArgumentParser
from functools import partial
import json
from collections import namedtuple
from pprint import pprint
from tqdm import trange
import numpy as np
from src.trainer import GalaxyZooInfoSCC_Trainer
from src.utils import get_config
MeanStddev = namedtuple("Mean", "Mean Stddev")
def get_mean_dicts(dicts, keys=None):
if keys is None:
keys = []
values = np.array([[d[k] for d in dicts] for k in keys])
return {k: MeanStddev(v, s) for k, v, s in zip(keys, values.mean(axis=1), values.std(axis=1))}
def get_mean_nested_dicts(dicts, keys=None):
if keys is None:
keys = []
results = {}
for k in keys:
sub_dicts = [d[k] for d in dicts]
result = get_mean_dicts(sub_dicts, keys=sub_dicts[0].keys())
results[k] = result
return results
def main(args):
n = args.n # number of runs to average over
config = get_config(args.config)
trainer = GalaxyZooInfoSCC_Trainer(args.config, config)
eval_methods = {
'FID IV3': trainer._compute_fid_score,
'FID SSL': partial(trainer._compute_fid, encoder_type='simclr'),
'FID AE': partial(trainer._compute_fid, encoder_type='ae'),
'IS': trainer._compute_inception_score,
'Chamfer_SSL': partial(trainer._compute_chamfer_distance, encoder_type='simclr'),
'Chamfer_AE': partial(trainer._compute_chamfer_distance, encoder_type='ae'),
'PPL SSL': partial(trainer._compute_ppl, encoder_type='simclr'),
'PPL VGG': partial(trainer._compute_ppl, encoder_type='vgg'),
'PPL AE': partial(trainer._compute_ppl, encoder_type='ae'),
'KID IV3': partial(trainer._compute_kid, encoder_type='inception'),
'KID SSL': partial(trainer._compute_kid, encoder_type='simclr'),
'KID AE': partial(trainer._compute_kid, encoder_type='ae'),
'morph': trainer._compute_morphological_features,
'Geom dist SSL': partial(trainer._compute_geometric_distance, encoder_type='simclr'),
'Geom dist AE': partial(trainer._compute_geometric_distance, encoder_type='ae'),
'ACA': partial(trainer._attribute_control_accuracy, build_hist=False),
'cluster': trainer._compute_distribution_measures,
}
results = {}
results_clusters = []
results_wasserstein = []
for name, method in eval_methods.items():
for _ in trange(n, desc=name):
val = method()
if name == 'morph':
for key, val in val.items():
curr_name = f'{name}_{key}'
if curr_name not in results:
results[curr_name] = []
results[curr_name].append(val)
elif name == 'ACA':
if name not in results:
results[name] = []
results[name].append(val['aggregated_attribute_accuracy'])
elif name == 'cluster':
results_clusters.append(val['cluster'])
res_wasserstein = val['wasserstein']
results_wasserstein.append(res_wasserstein)
else:
if name not in results:
results[name] = []
results[name].append(val)
for name, vals in results.items():
print(f'Method: {name}. Mean: {np.mean(vals)}, STD: {np.std(vals)}')
result_clusters = get_mean_nested_dicts(results_clusters, keys=['distances', 'errors'])
result_wasserstein = get_mean_dicts(results_wasserstein, keys=res_wasserstein.keys())
print('clusters')
pprint(result_clusters)
print('Wasserstein')
pprint(result_wasserstein)
with open('./runs/results_mean_std_13_clusters.json', 'w') as f:
json.dump(str(results), f)
json.dump(str(result_clusters), f)
json.dump(str(result_wasserstein), f)
if __name__ == '__main__':
parser = ArgumentParser()
parser.add_argument('--config', '-c', type=str, required=True)
parser.add_argument('--n', '-n', type=int, default=100)
args = parser.parse_args()
main(args)