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README.md

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-license: mit
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+---
+license: mit
+---
+
+# 🐶 Barkopedia Challenge Dataset  
+[🔗 Barkopedia Website](https://uta-acl2.github.io/barkopedia.html)
+
+## 📦 Dataset Description
+
+This challenge provides a labeled dataset of dog bark audio clips for understanding the **arousal** and **valence** of emotional state from sound.
+
+### 📁 Current Release
+
+- **Training Set**
+  - Located in the `train/` folder
+  - Includes:
+    - 
+    - `.csv` — contains labels for all training clips
+  - Total: **500** training audio clips
+
+- **Test Set**
+  - To be released in **June**
+  - Will contain **200** audio clips
+    - **50% public (100 clips)** — used for live leaderboard updates
+    - **50% private (100 clips)** — used for final evaluation
+
+## 🔖 Labels
+
+Each clip is annotated with **one arousal** and **one valence** category.
+
+### 🎯 Arousal Categories (`arousal`)
+- `Low`  
+- `Medium`  
+- `High`  
+
+
+### 🌍 Valence Categories (`valence`)
+- `Negative`  
+- `Neutral`  
+- `Positive`  
+
+
+
+## 🚀 Submission & Leaderboard
+
+All competition data, result submission, and the live leaderboard are hosted on **[Hugging Face](https://huggingface.co/)**.  
+If you don’t have a Hugging Face account yet, please [register here](https://huggingface.co/join).
+
+---
+
+📌 *Stay tuned for the test set release in June and leaderboard launch!*
+
+---