Update README.md

README.md

@@ -1,3 +1,30 @@
----
-license: mit
----
+---
+datasets:
+- vuihocrnd/l2-arctic-cleaned
+language:
+- en
+license: mit
+task_categories:
+- audio-classification
+pretty_name: L2 Arctic Cleaned
+size_categories:
+- 1K<n<10K
+---
+
+# L2 Arctic Cleaned
+
+This is a cleaned version of the **L2 Arctic** dataset.  
+It includes English L2 speech recordings split into **train** and **test**, with aligned metadata CSVs.
+
+## Dataset Structure
+
+- `train/` — training audio files (`.wav`)  
+  - `train/metadata.csv` — metadata with columns: `file_name,Label`  
+- `test/` — test audio files (`.wav`)  
+  - `test/metadata.csv` — metadata with columns: `file_name,Label`  
+
+## Example Row (from metadata.csv)
+
+```csv
+file_name,Label
+YKWK_arctic_a0258.wav,YKWK_arctic_a0258