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Update docs, add the func load(), and turn ucr&uea datasets' labels into float #40

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Merged
merged 4 commits into from
Sep 18, 2023
Merged

Update docs, add the func load(), and turn ucr&uea datasets' labels into float #40

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7917193
docs: update the links of downloads badges in README;
WenjieDu Sep 12, 2023
351cfff
feat: add func load() working the same with load_dataset();
WenjieDu Sep 14, 2023
44fb12f
docs: update the figure links;
WenjieDu Sep 14, 2023
e954a28
fix: turn returned lables of UCR_UEA datasets that may be str into fl…
WenjieDu Sep 17, 2023
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8 changes: 4 additions & 4 deletions README.md
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@@ -1,4 +1,4 @@
<a href='https://github.com/WenjieDu/TSDB'><img src="https://raw.githubusercontent.com/PyPOTS/pypots.github.io/main/static/figs/pypots_logos/TSDB_logo_FFBG.svg?sanitize=truee" align='right' width='235'/></a>
<a href='https://github.com/WenjieDu/TSDB'><img src="https://pypots.com/figs/pypots_logos/TSDB_logo_FFBG.svg?sanitize=truee" align='right' width='235'/></a>

# <p align='center'>Welcome to TSDB</p>
**<p align='center'>A Python Toolbox to Ease Loading Open-Source Time-Series Datasets</p>**
Expand All @@ -23,16 +23,16 @@
<img alt='Coveralls report' src='https://img.shields.io/coverallsCoverage/github/WenjieDu/TSDB?branch=main&logo=coveralls&color=75C1C4&label=Coverage'>
</a>
<a href="https://anaconda.org/conda-forge/tsdb">
<img alt="Conda downloads" src="https://img.shields.io/conda/dn/conda-forge/tsdb?label=Conda%20Downloads&color=AED0ED&logo=anaconda&logoColor=white">
<img alt="Conda downloads" src="https://img.shields.io/endpoint?url=https://pypots.com/figs/downloads_badges/conda_tsdb_downloads.json">
</a>
<a href='https://pepy.tech/project/tsdb'>
<img alt='PyPI download number' src='https://img.shields.io/endpoint?url=https%3A%2F%2Fraw.githubusercontent.com%2FWenjieDu%2FWenjieDu%2Fmain%2Ffigs%2Fprojects%2Ftsdb_downloads.json'>
<img alt='PyPI downloads' src='https://img.shields.io/endpoint?url=https://pypots.com/figs/downloads_badges/pypi_tsdb_downloads.json'>
</a>
</p>

> 📣 TSDB now supports a total of 1️⃣6️⃣8️⃣ time-series datasets ‼️

<a href='https://github.com/WenjieDu/PyPOTS'><img src='https://raw.githubusercontent.com/PyPOTS/pypots.github.io/main/static/figs/pypots_logos/PyPOTS_logo_FFBG.svg?sanitize=true' width='160' align='left' /></a>
<a href='https://github.com/WenjieDu/PyPOTS'><img src='https://pypots.com/figs/pypots_logos/PyPOTS_logo_FFBG.svg?sanitize=true' width='160' align='left' /></a>
TSDB is a part of [PyPOTS project](https://github.com/WenjieDu/PyPOTS) (a Python toolbox for data mining on Partially-Observed Time Series), and was separated from PyPOTS for decoupling datasets from learning algorithms.

TSDB is created to help researchers and engineers get rid of data collecting and downloading, and focus back on data processing details. TSDB provides all-in-one-stop convenience for downloading and loading open-source time-series datasets (available datasets listed [below](https://github.com/WenjieDu/TSDB#-list-of-available-datasets)).
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19 changes: 19 additions & 0 deletions tsdb/data_processing.py
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Expand Up @@ -117,6 +117,25 @@ def delete_cached_data(dataset_name=None):
purge_given_path(dir_to_delete)


def load(dataset_name, use_cache=True):
"""Load dataset with given name. Work the same with the func `load_dataset()` but with a short name.

Parameters
----------
dataset_name : str,
The name of the specific dataset in database.DATABASE.

use_cache : bool,
Whether to use cache (including data downloading and processing)

Returns
-------
pandas.DataFrame,
Loaded dataset.
"""
return load_dataset(dataset_name, use_cache)


def load_dataset(dataset_name, use_cache=True):
"""Load dataset with given name.

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4 changes: 2 additions & 2 deletions tsdb/loading_funcs/ucr_uea_datasets.py
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Expand Up @@ -55,9 +55,9 @@ def load_ucr_uea_dataset(local_path, dataset_name):

data = {
"X_train": X_train,
"y_train": y_train,
"y_train": y_train.astype(float),
"X_test": X_test,
"y_test": y_test,
"y_test": y_test.astype(float),
}

return data
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