C++ · Apache-2.0
catboost/catboost
A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.
★ 9.2k
Stars
1.4k forks · 752 open issues
+1.7/day
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
34.6
Momentum / 100
see the breakdown below
9y ago
Created
last push 5d ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 8.3 | +1.7/day, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 0.0 | last week ran 0.80× the monthly pace |
| Freshness | 15 | 14.8 | last push 5d ago; decays to zero at 180 days |
| Scale | 15 | 11.5 | 9.2k stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 34.6 | sum of the above |
Detail
| Topics | big-datacatboostcategorical-featurescoremlcudadata-miningdata-sciencedecision-treesgbdtgbmgpugpu-computinggradient-boostingkagglemachine-learningpythonrtutorial |
| Matched on | Learning & Roadmaps (tutorial) |
| Short window | +12 stars over 7 days = 1.7/day |
| Long window | +56 stars over 26 days = 2.2/day |
| Lifetime average | 2.71 stars/day over 3,397 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |