| --- |
| language: |
| - en |
| pretty_name: GitHub Repo Embeddings |
| license: cc-by-4.0 |
| tags: |
| - github |
| - embeddings |
| - repositories |
| - recommender-system |
| task_categories: |
| - graph-ml |
| size_categories: |
| - 1M<n<10M |
| --- |
| |
| # GitHub Repo Embeddings (Dataset) |
|
|
| This dataset contains: |
| - GitHub repository embeddings learned from star co-occurrence. |
| - Raw data for training such embeddings (2016 - 2025 years) |
|
|
| It is generated by the same pipeline as [this repo](https://github.com/Puzer/github-repo-embeddings) and is intended for offline |
| analysis, research, and downstream search/indexing. |
|
|
| [See Demo which uses trained embeddings](http://puzer.github.io/) |
|
|
| ## Summary |
| - Source: GitHub Archive (BigQuery) WatchEvent + repo metadata. |
| - Signal: repositories starred together by the same user. |
| - Model: `torch.nn.EmbeddingBag` trained with MultiSimilarityLoss. |
| - Embedding size: 128 dims. |
|
|
| ## Files |
| ### `starred_repos.parquet` |
| User-level training data. |
| - `repo_ids`: list[int], repo ids starred by a user (order preserved from events). |
|
|
| ### `repos_meta.parquet` |
| Repository metadata aligned with the training data. |
| - `repo_id`: int |
| - `repo_name`: str (owner/name) |
| - `stars`: int, frequency of stars in this dataset |
| - `created_at`: datetime, repo creation date (first push event) |
| - `last_updated`: datetime, last push event |
|
|
| ### `repo_embeddings_with_meta.parquet` |
| Repository metadata + learned embeddings aligned by `repo_id`. |
| - Includes columns from `repos_meta.parquet` |
| - `embedding`: list[float], 128-dim vector |
|
|
| ## Notes |
| - The dataset is derived from public GitHub Archive data and is intended for |
| research and demo purposes. |
