cmaes
Lightweight Covariance Matrix Adaptation Evolution Strategy (CMA-ES) implementation for Python 3.
cmaes has been downloaded 82,020,789 times in total on PyPI, including 681,833 in the last 30 days. The latest version is 0.13.1, released Aug 21, 2026.
Version0.13.1
Downloads
82.02M
License—
AuthorMasashi Shibata
UpdatedAug 21, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal0.*
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Stack: OffCI: Included2 / 24 series
Selected total5.73M
82.0MAll-time
681.8kLast 30 days
30.7kLast 24 h
0.29/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0140.8%
0.13.0
1.2M downloadsDownloads1.2M40.8% - 0224.1%
0.11.1
679.1k downloadsDownloads679.1k24.1% - 0316.1%
0.13.1
455.1k downloadsDownloads455.1k16.1% - 0413.9%
0.12.0
392.0k downloadsDownloads392.0k13.9% - 053.7%
0.10.0
105.1k downloadsDownloads105.1k3.7% - 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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