Decision Workspace
pkboost vs gbrt-rs vs aprender
Side-by-side comparison of Rust crates
46
pkboost
experimentalv2.2.0
Shannon-guided gradient boosting for extreme class imbalance with adaptive drift detection. Outperforms XGBoost/LightGBM on imbalanced data.
37
gbrt-rs
experimentalv0.2.0
Gradient Boosted Regression Trees in Rust
63
aprender
experimentalv0.27.5
Next-generation machine learning library in pure Rust
Core Metrics
| pkboost | gbrt-rs | aprender | |
|---|---|---|---|
| Health Score | 46 | 37 | 63 |
| Total Downloads | 35 | 72 | 49.1K |
| 30d Downloads | 4 | 27 | 10.0K |
| Dependents | 0 | 0 | 327 |
| Releases | 2 | 1 | 53 |
| Last Updated | 65d ago | 107d ago | 14d ago |
| Age | 2m | 3m | 4m |
Health Breakdown
pkboost
Maintenance
10
Quality
13
Community
6
Popularity
2
Documentation
15
gbrt-rs
Maintenance
7
Quality
12
Community
6
Popularity
2
Documentation
10
aprender
Maintenance
18
Quality
11
Community
13
Popularity
6
Documentation
15
Technical Details
| pkboost | gbrt-rs | aprender | |
|---|---|---|---|
| Version | 2.2.0 | 0.2.0 | 0.27.5 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | GPL-3.0 | MIT | MIT |
| Dependencies | 15 | 17 | 46 |
| Crate Size | 1.2MB | 223KB | 2.9MB |
| Features | 0 | 3 | 31 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.70 | — | 1.89 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •aprender leads with a health score of 63/100, but none of the options score above 80.
- •aprender is depended on by 327 crates — strongest ecosystem trust.
- •gbrt-rs, aprender are pre-1.0 — API may change.