| | --- |
| | 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. |
