dolphinteam/DophinWhistle-CNN
收藏Hugging Face2026-04-06 更新2026-04-12 收录
下载链接：
https://hf-mirror.com/datasets/dolphinteam/DophinWhistle-CNN
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资源简介：
---
license: mit
task_categories:
- audio-classification
tags:
- dolphin
- bioacoustics
- whistle-detection
- audio
- spectrogram
---
# DolphinWhistle CNN Dataset
Final session-disjoint audio dataset used for whistle CNN training, with train/validation splits from the non-2019/2020 pool and a manual 2019-2020 test split built from the full classification 'all' config.
## Source
- Local dataset path: `cnn_dataset/datasets/cnn_trainval_manual_test_audio_v3`
- Splits: `train, validation, test`
- Features: `audio, spectrogram, label, file_name, recording, onset, offset`
## Rows By Split
- `train`: `53828` rows
- `validation`: `5980` rows
- `test`: `16708` rows
## Local Build Summary
```json
{
"trainval_dataset_dir": "cnn_dataset/datasets/no_2019_2020_with_session_noise_split_audio",
"test_dataset_dir": "cnn_dataset/datasets/classification_test_with_session_noise_audio_v3",
"splits": [
{
"split_name": "train",
"rows": 53828,
"positives": 26914,
"noise": 26914,
"sessions": 195,
"window_hours": 5.980885373055554
},
{
"split_name": "validation",
"rows": 5980,
"positives": 2990,
"noise": 2990,
"sessions": 26,
"window_hours": 0.664445029166663
},
{
"split_name": "test",
"rows": 16708,
"positives": 8354,
"noise": 8354,
"sessions": 261,
"window_hours": 1.8564444458333356
}
],
"total_rows": 76516,
"total_window_hours": 8.501774848055552
}
```
提供机构：
dolphinteam
