upd md

README.md

@@ -2,6 +2,7 @@
 license: mit
 task_categories:
 - audio-classification
+- image-classification
 language:
 - en
 tags:
@@ -22,7 +23,7 @@ data = load_dataset("ccmusic-database/pianos", split="train")
 labels = data.features['label'].names
 
 for item in data:
-    print('audio info: ', item['audio'])
+    print('piano spec: ', item['mel'])
     print('label name: ' + labels[item['label']])
 ```
 
@@ -33,7 +34,7 @@ git clone git@hf.co:datasets/ccmusic-database/pianos
 
 ## Dataset Description
 - **Homepage:** <https://ccmusic-database.github.io>
-- **Repository:** <https://huggingface.co/datasets/CCMUSIC/piano_sound_quality>
+- **Repository:** <https://huggingface.co/datasets/CCMUSIC/pianos>
 - **Paper:** <https://doi.org/10.5281/zenodo.5676893>
 - **Leaderboard:** <https://ccmusic-database.github.io/team.html>
 - **Point of Contact:** <https://arxiv.org/abs/2310.04722>
@@ -130,7 +131,7 @@ Zijin Li
 ### Evaluation
 [Monan Zhou, Shangda Wu, Shaohua Ji, Zijin Li, and Wei Li. A Holistic Evaluation of Piano Sound Quality[C]//Proceedings of the 6th Conference on Sound and Music Technology (CSMT). Springer, Singapore, 2023.](https://arxiv.org/pdf/2310.04722.pdf)
 
-Note: this paper only uses the first 7 piano classes of the dataset.
+(Note: this paper only uses the first 7 piano classes of the dataset.)
 
 ### Licensing Information
 ```