---
license: cc-by-4.0
language:
- vi
pretty_name: ViCocktail
size_categories:
- 100K<n<1M
dataset_info:
  splits:
    - name: train
      num_bytes: 105485700809
      num_examples: 194073
    - name: test
      num_bytes: 746176978
      num_examples: 1167
    - name: test_snr_n5_interferer_1
      num_bytes: 743612792
      num_examples: 1167
    - name: test_snr_n5_interferer_2
      num_bytes: 742591365
      num_examples: 1167
    - name: test_snr_0_interferer_1
      num_bytes: 744174866
      num_examples: 1167
    - name: test_snr_0_interferer_2
      num_bytes: 743336778
      num_examples: 1167
    - name: test_snr_5_interferer_1
      num_bytes: 744208189
      num_examples: 1167
    - name: test_snr_5_interferer_2
      num_bytes: 743128166
      num_examples: 1167
    - name: test_snr_10_interferer_1
      num_bytes: 744330456
      num_examples: 1167
    - name: test_snr_10_interferer_2
      num_bytes: 743179398
      num_examples: 1167
  download_size: 112171839720
  dataset_size: 8600077
configs:
- config_name: default
  data_files:
  - split: train
    path: "train/*.tar"
  - split: test
    path: "test/*.tar"
  - split: test_snr_n5_interferer_1
    path: "test_snr_n5_interferer_1/*.tar"
  - split: test_snr_n5_interferer_2
    path: "test_snr_n5_interferer_2/*.tar"
  - split: test_snr_0_interferer_1
    path: "test_snr_0_interferer_1/*.tar"
  - split: test_snr_0_interferer_2
    path: "test_snr_0_interferer_2/*.tar"
  - split: test_snr_5_interferer_1
    path: "test_snr_5_interferer_1/*.tar"
  - split: test_snr_5_interferer_2
    path: "test_snr_5_interferer_2/*.tar"
  - split: test_snr_10_interferer_1
    path: "test_snr_10_interferer_1/*.tar"
  - split: test_snr_10_interferer_2
    path: "test_snr_10_interferer_2/*.tar"
---

# unofficial mirror of ViCocktail dataset

official announcement: https://arxiv.org/abs/2506.04635

official download: https://huggingface.co/datasets/nguyenvulebinh/ViCocktail

DOI: `10.48550/arXiv.2506.04635`

271h, 195k samples

multiple test sets:
- `test`: Clean test set
- `test_snr_n5_interferer_1`: SNR (Signal-to-Noise Ratio) -5dB with 1 interferer
- `test_snr_n5_interferer_2`: SNR -5dB with 2 interferers
- `test_snr_0_interferer_1`: SNR 0dB with 1 interferer
- `test_snr_0_interferer_2`: SNR 0dB with 2 interferers
- `test_snr_5_interferer_1`: SNR 5dB with 1 interferer
- `test_snr_5_interferer_2`: SNR 5dB with 2 interferers
- `test_snr_10_interferer_1`: SNR 10dB with 1 interferer
- `test_snr_10_interferer_2`: SNR 10dB with 2 interferers

my extraction code: https://github.com/phineas-pta/fine-tune-whisper-vi/blob/main/misc/vicocktail.py

need to do: check misspelling, restore foreign words phonetised to vietnamese