PSRN (Parallel Symbolic Regression Network) enhanced High-Performance Symbolic Regression in Python and Julia
active 2023-08-15 → 2026-06-27 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1048 days from 2023-08-15 to 2026-06-27. Pushes: 838 total, peak 32 in a day. Pull requests: 345 total, peak 15 in a day. Issues: 221 total, peak 11 in a day. Comments: 1,020 total, peak 49 in a day. Stars: 1,729 total, peak 22 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| MilesCranmer | 1.6K | 577 | 208 | 570 |
| github-actions[bot] | 203 | 184 | 18 | 1 |
| dependabot[bot] | 99 | 35 | 59 | 5 |
| wenbang24 | 88 | 0 | 1 | 61 |
| coveralls | 54 | 0 | 0 | 54 |
| pre-commit-ci[bot] | 50 | 35 | 15 | 0 |
| tbuckworth | 44 | 0 | 2 | 28 |
| wkharold | 32 | 0 | 1 | 22 |
| zzccchen | 22 | 0 | 1 | 16 |
| codecov[bot] | 21 | 0 | 0 | 21 |
| GoldenGoldy | 18 | 0 | 0 | 16 |
| MilesCranmerBot | 13 | 0 | 9 | 4 |
| DilumAluthge | 11 | 0 | 0 | 9 |
| ibengtsson | 11 | 0 | 0 | 7 |
| BrotherHa | 11 | 0 | 1 | 8 |
| folivetti | 11 | 0 | 1 | 6 |
| cjdoris | 10 | 0 | 0 | 6 |
| romanovzky | 9 | 0 | 1 | 5 |
| arcusfelis | 8 | 0 | 0 | 7 |
| Ltypestar2scratch | 8 | 0 | 0 | 6 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#1200MilesCranmer2026-06-08 21:58Add paper on using PySR in microbial ecology
- Issue comment#603mvanhorn2026-05-19 23:43[Feature]: Warn user about low `niterations`
- Pull request#1192mvanhorn2026-05-19 23:43
- Pull request#1191github-actions[bot]2026-05-18 00:42
- Issue comment#1190codecov[bot]2026-05-17 06:13feat: expose backsolve options
- Issue comment#1165MilesCranmer2026-05-16 04:07chore(master): release 2.1.0
- Pull request#1185MilesCranmerBot2026-04-19 00:49
- Issue comment#1185MilesCranmer2026-04-18 21:11fix: keep release-please manifest on released prerelease
- Issue comment#1185MilesCranmer2026-04-18 20:31fix: keep release-please manifest on released prerelease
- Issue comment#1185codecov[bot]2026-04-18 17:06fix: keep release-please manifest on released prerelease
- Issue comment#1184MilesCranmer2026-04-18 13:28fix: warn on elementwise loss probe mismatch
- Issue#1182shaun09272026-04-17 04:07Switch release-please.yml to PyPI Trusted Publishing (OIDC)
- Issue#1180shaun09272026-04-17 04:07Validate cluster_manager against an allowlist before passing to jl.seval
- Pull request#1170dependabot[bot]2026-03-30 20:34
- Pull request#1170dependabot[bot]2026-03-30 20:34
- Issue comment#1158codecov[bot]2026-03-24 01:10fix: trigger CI for backend update PRs
- Pull request#1157github-actions[bot]2026-03-24 00:22
- Issue comment#1154MilesCranmer2026-03-23 05:55fix(ci): run workflows on PRs to release-v1
- Pull request#1155MilesCranmerBot2026-03-23 05:54
- Pull request#1145dependabot[bot]2026-02-28 19:17
- Pull request#1145dependabot[bot]2026-02-28 19:17
- Pull request#1145dependabot[bot]2026-02-28 19:17
- Issue comment#1142codecov[bot]2026-02-20 00:52feat: add use_constants option to disable real constants
- Pull request#1142MilesCranmerBot2026-02-19 23:11
- Issue comment#1141MilesCranmerBot2026-02-16 20:39[BUG]: Precision parameter not respected for float literals in `TemplateExpressionSpec`
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1,729 stars here means stars gained during the window, not the repo's star count.