Update README.md

README.md

@@ -21,16 +21,16 @@ dataset_info:
           '7': Yamaha
   splits:
   - name: train
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     num_examples: 534
   - name: validation
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+    num_bytes: 52598078
     num_examples: 67
   - name: test
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     num_examples: 67
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 configs:
 - config_name: default
   data_files:
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     path: data/validation-*
   - split: test
     path: data/test-*
+task_categories:
+- audio-classification
+tags:
+- audio
+- multiclass
 ---
+
+# Pianos Sound Quality Dataset
+
+The raw dataset comprises 12 full-range audio files representing seven models of pianos: 
+
+ - Kawai upright piano
+ - Kawai grand piano
+ - Young Change upright piano
+ - Hsinghai upright piano
+ - Grand Theatre Steinway piano
+ - Steinway grand piano
+ - Pearl River upright piano.
+
+The dataset includes a score sheet in .xls format containing subjective evaluations of piano sound quality provided by 29 participants with musical backgrounds.
+
+(Note: the paper (Zhou et al., 2023) only uses the first 7 piano classes in the dataset, its future work has finished the 8-class evaluation)
+
+## License
+
+```
+MIT License
+
+Copyright (c) CCMUSIC
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+```
+
+## Citations
+
+```bibtex
+@article{zhou2023holistic,
+  title={A Holistic Evaluation of Piano Sound Quality},
+  author={Zhou, Monan and Wu, Shangda and Ji, Shaohua and Li, Zijin and Li, Wei},
+  journal={arXiv preprint arXiv:2310.04722},
+  year={2023}
+}
+```
+
+```
+@dataset{zhaorui_liu_2021_5676893,
+  author= {Monan Zhou, Shenyang Xu, Zhaorui Liu, Zhaowen Wang, Feng Yu, Wei Li and Baoqiang Han},
+  title={CCMusic: an Open and Diverse Database for Chinese and General Music Information Retrieval Research},
+  month={mar},
+  year={2024},
+  publisher={HuggingFace},
+  version={1.2},
+  url={https://huggingface.co/ccmusic-database}
+}
+```