upd data zip

README.md

@@ -10,7 +10,7 @@ tags:
 - art
 pretty_name: Piano Sound Quality Dataset
 size_categories:
-- n<1K
+- 10K<n<100K
 viewer: false
 ---
 
@@ -60,13 +60,13 @@ English
 </style>
 <table id="pianos">
     <tr>
-        <th>mel(.jpg)</th>
+        <th>mel(.jpg, 0.18s)</th>
         <th>label(8-class)</th>
         <th>pitch(88-class)</th>
     </tr>
     <tr>
-        <td><img src="https://cdn-uploads.huggingface.co/production/uploads/655e0a5b8c2d4379a71882a9/rZQ1hdsd3ffimBRBDZa5z.jpeg"></td>
-        <td>PearlRiver, YoungChang, Steinway-T, Hsinghai, Kawai, Steinway, Kawai-G, Yamaha</td>
+        <td><img src="https://cdn-uploads.huggingface.co/production/uploads/655e0a5b8c2d4379a71882a9/TYYnuJqndeWzXLJMmOyXJ.jpeg"></td>
+        <td>PearlRiver / YoungChang / Steinway-T / Hsinghai / Kawai / Steinway / Kawai-G / Yamaha</td>
         <td>88 pitches on piano</td>
     </tr>
     <tr>
@@ -91,8 +91,12 @@ English
 8_Yamaha
 ```
 
-### Data Splits
-train(12298), validation(1537), test(1538)
+### Data Splits 
+|      total      | 18745 |
+| :-------------: | :---: |
+|   train(80%)    | 14996 |
+| validation(10%) | 1874  |
+|    test(10%)    | 1875  |
 
 ## Dataset Creation
 ### Curation Rationale
@@ -102,27 +106,27 @@ Lack of a dataset for piano sound quality
 #### Initial Data Collection and Normalization
 Zhaorui Liu, Shaohua Ji, Monan Zhou
 #### Who are the source language producers?
-Students from CCMUSIC
+Students from CCMUSIC & CCOM
 
 ### Annotations
 #### Annotation process
 Students from CCMUSIC recorded different piano sounds and labeled them, and then a subjective survey of sound quality was conducted to score them.
 
 #### Who are the annotators?
-Students from CCMUSIC
+Students from CCMUSIC & CCOM
 
 ### Personal and Sensitive Information
-None
+Piano brands
 
 ## Considerations for Using the Data
 ### Social Impact of Dataset
-Help developing piano sound quality rating apps
+Help developing piano sound quality scoring apps
 
 ### Discussion of Biases
 Only for pianos
 
 ### Other Known Limitations
-No black key in Steinway, data imbalance
+Lack of black keys for Steinway, data imbalance
 
 ## Additional Information
 ### Dataset Curators
@@ -131,7 +135,7 @@ 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 10th 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 in the dataset.)
 
 ### Licensing Information
 ```

data/pianos_data.zip

@@ -1,3 +1,3 @@
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