| --- |
| license: apache-2.0 |
| --- |
| |
| # DECRO Dataset |
|
|
| Please use the download scripts from https://github.com/XIAOYixuan/AUDDT/tree/yixuan-dev |
| to download and process the dataset. |
|
|
| ``` |
| chmod +x download/get_decro.sh |
| ./download/get_decro.sh |
| ``` |
|
|
| ## Label Distribution |
|
|
| ### Chinese (ch) Splits |
|
|
| **ch_train** (26,850 samples): |
| - spoof: 17,850 samples |
| - bonafide: 9,000 samples |
| |
| **ch_dev** (18,124 samples): |
| - spoof: 12,015 samples |
| - bonafide: 6,109 samples |
|
|
| **ch_eval** (18,124 samples): |
| - spoof: 12,015 samples |
| - bonafide: 6,109 samples |
| |
| ### English (en) Splits |
| |
| **en_train** (22,541 samples): |
| - spoof: 17,413 samples |
| - bonafide: 5,128 samples |
|
|
| **en_dev** (13,552 samples): |
| - spoof: 10,503 samples |
| - bonafide: 3,049 samples |
| |
| **en_eval** (19,190 samples): |
| - spoof: 14,884 samples |
| - bonafide: 4,306 samples |
|
|
| ## Data Attributes |
|
|
| ``` |
| ID path label dataset_name |
| 0 20032114 petrichorwq-DECRO-dataset-6fc9884/ch_train/20032114.wav spoof DECRO |
| 1 20032116 petrichorwq-DECRO-dataset-6fc9884/ch_train/20032116.wav spoof DECRO |
| 2 20032118 petrichorwq-DECRO-dataset-6fc9884/ch_train/20032118.wav spoof DECRO |
| ``` |
|
|
| ## How to Import |
|
|
| ```python |
| import pandas as pd |
| |
| # Load a split |
| df = pd.read_parquet("ch_train.parquet") |
| print(df.head()) |
| ``` |
|
|
|
|
