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--- |
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license: mit |
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tags: |
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- chess |
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- pgn |
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- tokenizer |
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pretty_name: PGN Dataset |
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size_categories: |
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- 1M<n<10M |
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source_datasets: |
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- https://www.kaggle.com/datasets/milesh1/35-million-chess-games |
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task_categories: |
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- token-classification |
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task_ids: |
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- parsing |
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dataset_info: |
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features: |
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- name: PGN |
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dtype: string |
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splits: |
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- name: train |
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num_bytes: 1322248438.672783 |
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num_examples: 3171142 |
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- name: test |
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num_bytes: 73458431.90975918 |
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num_examples: 176175 |
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- name: validation |
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num_bytes: 73458431.90975918 |
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num_examples: 176175 |
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download_size: 984493640 |
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dataset_size: 1469165302.4923015 |
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configs: |
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- config_name: default |
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data_files: |
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- split: train |
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path: data/train-* |
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- split: test |
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path: data/test-* |
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- split: validation |
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path: data/validation-* |
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--- |
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# PGN Dataset |
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**Last Updated**: 2025-01-26 |
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## Description |
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This is a dataset of chess games in Portable Game Notation (PGN) format. The dataset was created by cleaning and formatting the [milesh1/35-million-chess-games](https://www.kaggle.com/milesh1/35-million-chess-games) dataset from Kaggle. |
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This version of the pgn-dataset does not include the `[g_start]` and `[g_end]` special tokens that [PGNTokenizer]((https://huggingface.co/InterwebAlchemy/PGNTokenizer) uses to denote the start and end of a game. The [pgn-dataset-including-special-tokens](https://huggingface.co/datasets/InterwebAlchemy/pgn-dataset-including-special-tokens) dataset includes these tokens. |
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## Notes |
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This was the training dataset for [`PGNTokenizer`](https://huggingface.co/InterwebAlchemy/PGNTokenizer). For more information about using `PGNTokenizer` visit the [GitHub repository](https://github.com/DVDAGames/pgn-tokenizer). |
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You can read more about [research from the original dataset](https://chess-research-project.readthedocs.io/en/latest/). |
