metadata

language:
  - zh
license: cc0-1.0
tags:
  - audio
  - speaker diarization
source_datasets:
  - commonvoice
task_categories:
  - automatic-speech-recognition
annotations_creators:
  - crowdsourced
language_creators:
  - crowdsourced

cv-corpus-17.0-zh-CN-client_id-grouped

This dataset is a subset of the Common Voice dataset, filtered and grouped based on the client ID (treated as speaker ID).

Dataset Details

The dataset is derived from the Common Voice dataset.
The original dataset is available at Common Voice Dataset.
The dataset is grouped by client ID, which is treated as the speaker ID for this dataset.
Each group is filtered to include only client IDs with a minimum of 30 samples and a maximum of 300 samples.
The dataset is split into train and validation sets for each client ID group, with a ratio of 8:2.
The same client IDs exist in both the train and validation sets.
The dataset is split into batches of 1000 samples and saved as Parquet files.

Dataset Statistics

Filtered client_id count: 860
Filtered total entry count: 125,098
Original total entry count: 185,072

Sample Duration Distribution

The histogram shows the distribution of sample durations in the dataset.

License

The Common Voice dataset is licensed under the Creative Commons Zero (CC0) license.