MuGeminorum
commited on
Commit
•
0242b42
1
Parent(s):
1fdf9fe
upd script
Browse files- README.md +1 -1
- bel_canto.py +28 -28
README.md
CHANGED
@@ -43,7 +43,7 @@ Chinese, English
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m_bel, f_bel, m_folk, f_folk
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### Data Splits
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train, validation, test
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## Dataset Creation
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### Curation Rationale
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m_bel, f_bel, m_folk, f_folk
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### Data Splits
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+
train(4314), validation(539), test(540)
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## Dataset Creation
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### Curation Rationale
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bel_canto.py
CHANGED
@@ -2,7 +2,7 @@ import os
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import socket
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import random
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import datasets
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-
from datasets.tasks import
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_NAMES = {
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@@ -29,9 +29,7 @@ _CITATION = """\
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"""
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_DESCRIPTION = """\
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-
This database contains hundreds of acapella singing clips that are sung in two styles,
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Bel Conto and Chinese national singing style by professional vocalists.
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All of them are sung by professional vocalists and were recorded in professional commercial recording studios.
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"""
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@@ -42,32 +40,33 @@ class bel_canto(datasets.GeneratorBasedBuilder):
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{
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"mel": datasets.Image(),
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"cqt": datasets.Image(),
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"label": datasets.features.ClassLabel(names=_NAMES['all']),
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"gender": datasets.features.ClassLabel(names=_NAMES['gender']),
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-
"singing_method": datasets.features.ClassLabel(names=_NAMES['singing_method'])
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}
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),
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supervised_keys=("
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homepage=_HOMEPAGE,
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license="mit",
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citation=_CITATION,
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description=_DESCRIPTION,
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task_templates=[
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-
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task="
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-
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label_column="label"
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)
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]
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)
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def _cdn_url(self, ip='127.0.0.1', port=80):
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try:
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# easy for local test
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with socket.create_connection((ip, port), timeout=5):
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return f'http://{ip}/{_NAME}/data/
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except (socket.timeout, socket.error):
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return f"{_HOMEPAGE}/resolve/main/data/
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def _split_generators(self, dl_manager):
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data_files = dl_manager.download_and_extract(self._cdn_url())
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@@ -87,32 +86,33 @@ class bel_canto(datasets.GeneratorBasedBuilder):
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datasets.SplitGenerator(
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name=datasets.Split.TRAIN,
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gen_kwargs={
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"files": dataset[:p80]
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-
}
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),
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datasets.SplitGenerator(
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name=datasets.Split.VALIDATION,
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gen_kwargs={
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"files": dataset[p80:p90]
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}
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),
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datasets.SplitGenerator(
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name=datasets.Split.TEST,
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gen_kwargs={
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"files": dataset[p90:]
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}
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)
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]
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def _generate_examples(self, files):
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for i,
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sex =
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method =
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yield i, {
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"mel":
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"cqt":
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"
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"gender": 'male' if sex == 'm' else 'female',
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"singing_method": 'Bel_Canto' if method == 'bel' else 'Folk_Singing'
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}
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import socket
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import random
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import datasets
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from datasets.tasks import ImageClassification
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_NAMES = {
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"""
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_DESCRIPTION = """\
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+
This database contains hundreds of acapella singing clips that are sung in two styles, Bel Conto and Chinese national singing style by professional vocalists. All of them are sung by professional vocalists and were recorded in professional commercial recording studios.
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"""
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{
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"mel": datasets.Image(),
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"cqt": datasets.Image(),
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"chroma": datasets.Image(),
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"label": datasets.features.ClassLabel(names=_NAMES['all']),
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"gender": datasets.features.ClassLabel(names=_NAMES['gender']),
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"singing_method": datasets.features.ClassLabel(names=_NAMES['singing_method'])
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}
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),
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supervised_keys=("mel", "label"),
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homepage=_HOMEPAGE,
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license="mit",
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citation=_CITATION,
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description=_DESCRIPTION,
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task_templates=[
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ImageClassification(
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task="image-classification",
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image_column="mel",
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label_column="label"
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)
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]
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)
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def _cdn_url(self, ip='127.0.0.1', port=80):
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try:
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# easy for local test
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with socket.create_connection((ip, port), timeout=5):
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return f'http://{ip}/{_NAME}/data/belcanto_data.zip'
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except (socket.timeout, socket.error):
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return f"{_HOMEPAGE}/resolve/main/data/belcanto_data.zip"
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def _split_generators(self, dl_manager):
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data_files = dl_manager.download_and_extract(self._cdn_url())
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datasets.SplitGenerator(
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name=datasets.Split.TRAIN,
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gen_kwargs={
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"files": dataset[:p80]
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}
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),
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datasets.SplitGenerator(
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name=datasets.Split.VALIDATION,
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gen_kwargs={
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"files": dataset[p80:p90]
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}
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),
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datasets.SplitGenerator(
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name=datasets.Split.TEST,
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gen_kwargs={
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"files": dataset[p90:]
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}
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)
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]
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def _generate_examples(self, files):
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for i, fpath in enumerate(files):
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dirname = os.path.basename(os.path.dirname(fpath))
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sex = dirname.split('_')[0]
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method = dirname.split('_')[1]
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yield i, {
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"mel": fpath,
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"cqt": fpath.replace('mel', 'cqt'),
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"chroma": fpath.replace('mel', 'chroma'),
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"label": dirname,
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"gender": 'male' if sex == 'm' else 'female',
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"singing_method": 'Bel_Canto' if method == 'bel' else 'Folk_Singing'
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}
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