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# Dataset Card for UR50_2021_04 |
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## Table of Contents |
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- [Table of Contents](#table-of-contents) |
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- [Dataset Description](#dataset-description) |
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- [Dataset Summary](#dataset-summary) |
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- [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards) |
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- [Languages](#languages) |
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- [Dataset Structure](#dataset-structure) |
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- [Data Instances](#data-instances) |
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- [Data Fields](#data-fields) |
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- [Data Splits](#data-splits) |
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- [Dataset Creation](#dataset-creation) |
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- [Curation Rationale](#curation-rationale) |
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- [Source Data](#source-data) |
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https://ftp.uniprot.org/pub/databases/uniprot/uniref/uniref50/ |
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- [Annotations](#annotations) |
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- [Personal and Sensitive Information](#personal-and-sensitive-information) |
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- [Considerations for Using the Data](#considerations-for-using-the-data) |
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- [Social Impact of Dataset](#social-impact-of-dataset) |
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- [Discussion of Biases](#discussion-of-biases) |
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- [Other Known Limitations](#other-known-limitations) |
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- [Additional Information](#additional-information) |
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- [Dataset Curators](#dataset-curators) |
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- [Licensing Information](#licensing-information) |
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- [Citation Information](#citation-information) |
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- [Contributions](#contributions) |
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## Dataset Description |
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- **Homepage:** https://www.uniprot.org/ |
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- **Repository:** |
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- **Paper:** |
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- **Leaderboard:** |
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- **Point of Contact:** |
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### Dataset Summary |
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The Uniref50 (UR50) dataset version 2021/04 is a biological dataset taken from the Uniprot database: https://www.uniprot.org/ |
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### Supported Tasks and Leaderboards |
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The UR50 dataset contains 48 Million protein sequences. It is a useful dataset to train protein language models. |
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### Languages |
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Proteins |
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## Dataset Structure |
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### Data Instances |
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### Data Fields |
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### Data Splits |
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Train, validation |
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## Dataset Creation |
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### Curation Rationale |
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Substituted FASTA headers by <endoftext> tag. |
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The dataset was tokenized using BPE and further split into train and validation datasets (ratio 90/10) choosing random sequences for the latter. |
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### Source Data |
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#### Initial Data Collection and Normalization |
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#### Who are the source language producers? |
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UniProt |
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### Annotations |
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#### Annotation process |
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UniProt contains annotations but no labels/annotations were used for this dataset. |
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#### Who are the annotators? |
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### Personal and Sensitive Information |
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## Considerations for Using the Data |
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### Social Impact of Dataset |
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### Discussion of Biases |
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### Other Known Limitations |
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## Additional Information |
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### Dataset Curators |
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### Licensing Information |
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### Citation Information |
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### Contributions |
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Thanks to UniProt for curating this dataset. https://www.uniprot.org/ |
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