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adding plankton

This commit is contained in:
Alejandro Moreo Fernandez 2023-10-24 11:54:19 +02:00
parent 3fc736d873
commit b36fda5f10
1 changed files with 23 additions and 0 deletions
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23
quapy/data/datasets.py
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@ -624,3 +624,26 @@ def fetch_lequa2022(task, data_home=None):
return train, val_gen, test_gen return train, val_gen, test_gen
def fetch_IFCB(data_home=None):
if data_home is None:
data_home = get_quapy_home()
URL_TRAINDEV=f'https://zenodo.org/records/10036244/files/IFCB.train.zip'
URL_TEST=f'https://zenodo.org/records/10036244/files/IFCB.test.zip'
URL_TEST_PREV=f'https://zenodo.org/records/10036244/files/IFCB.test_prevalences.zip'
ifcb_dir = join(data_home, 'ifcb')
os.makedirs(ifcb_dir, exist_ok=True)
def download_unzip_and_remove(unzipped_path, url):
tmp_path = join(ifcb_dir, 'tmp.zip')
download_file_if_not_exists(url, tmp_path)
with zipfile.ZipFile(tmp_path) as file:
file.extractall(unzipped_path)
os.remove(tmp_path)
if not os.path.exists(join(ifcb_dir, task)):
download_unzip_and_remove(ifcb_dir, URL_TRAINDEV)
download_unzip_and_remove(ifcb_dir, URL_TEST)
download_unzip_and_remove(ifcb_dir, URL_TEST_PREV)