cmaes
Lightweight Covariance Matrix Adaptation Evolution Strategy (CMA-ES) implementation for Python 3.
cmaes has been downloaded 81,990,069 times in total on PyPI, including 677,924 in the last 30 days. The latest version is 0.13.1, released Aug 21, 2026.
Version0.13.1
Downloads
81.99M
License—
AuthorMasashi Shibata
UpdatedAug 21, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal0.*
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Stack: OffCI: Included2 / 24 series
Selected total5.76M
82.0MAll-time
677.9kLast 30 days
29.6kLast 24 h
0.29/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0141.4%
0.13.0
1.2M downloadsDownloads1.2M41.4% - 0224.2%
0.11.1
686.8k downloadsDownloads686.8k24.2% - 0315.5%
0.13.1
439.7k downloadsDownloads439.7k15.5% - 0413.8%
0.12.0
391.8k downloadsDownloads391.8k13.8% - 053.7%
0.10.0
105.4k downloadsDownloads105.4k3.7% - 060.4%
0.9.0
12.0k downloadsDownloads12.0k0.4% - 070.3%
0.8.2
9.4k downloadsDownloads9.4k0.3% - 080.3%
0.9.1
8.8k downloadsDownloads8.8k0.3% - 090.3%
Other
7.4k downloadsDownloads7.4k0.3%
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