|
--- |
|
license: cc-by-4.0 |
|
task_categories: |
|
- automatic-speech-recognition |
|
- text-to-speech |
|
language: |
|
- vi |
|
pretty_name: a novel large-scale Vietnamese speech corpus (LSVSC) |
|
size_categories: |
|
- 10K<n<100K |
|
dataset_info: |
|
features: |
|
- name: audio |
|
dtype: audio |
|
- name: transcription |
|
dtype: string |
|
- name: topic |
|
dtype: string |
|
- name: gender |
|
dtype: string |
|
- name: dialect |
|
dtype: string |
|
- name: emotion |
|
dtype: string |
|
- name: age |
|
dtype: string |
|
splits: |
|
- name: train |
|
num_bytes: 8620435812.644 |
|
num_examples: 45458 |
|
- name: validation |
|
num_bytes: 1102706521.852 |
|
num_examples: 5682 |
|
- name: test |
|
num_bytes: 1136311929.744 |
|
num_examples: 5683 |
|
download_size: 11575801683 |
|
dataset_size: 10859454264.239998 |
|
configs: |
|
- config_name: default |
|
data_files: |
|
- split: train |
|
path: data/train-* |
|
- split: validation |
|
path: data/validation-* |
|
- split: test |
|
path: data/test-* |
|
--- |
|
|
|
# unofficial mirror of LSVSC dataset (novel large-scale Vietnamese speech corpus) |
|
|
|
official announcement: https://www.mdpi.com/2079-9292/13/5/977 |
|
|
|
official download: https://drive.google.com/drive/folders/1tiPKaIOC7bt6isv5qFqf61O_2jFK8ZOI |
|
|
|
100h, 57k samples |
|
|
|
pre-process: see my code: https://github.com/phineas-pta/fine-tune-whisper-vi/blob/main/misc/clean-lsvsc.py |
|
|
|
need to do: check misspelling, restore foreign words phonetised to vietnamese |
|
|
|
usage with HuggingFace: |
|
```python |
|
# pip install -q "datasets[audio]" |
|
from datasets import load_dataset |
|
from torch.utils.data import DataLoader |
|
|
|
dataset = load_dataset("doof-ferb/LSVSC", split="train", streaming=True) |
|
dataset.set_format(type="torch", columns=["audio", "transcription"]) |
|
dataloader = DataLoader(dataset, batch_size=4) |
|
``` |
