{"adoption": {"forks": 559, "observed_at": "2026-08-28T04:07:24.241704+00:00", "stars": 2828}, "canonical_url": "https://ross.abutalabs.com/products/scikit-optimize", "card": {"archived": true, "artifact_type": "library", "description": "Sequential model-based optimization with a  `scipy.optimize` interface", "domain": ["machine-learning", "data-science"], "enriched": true, "function": ["machine-learning", "math", "data-science"], "health_score": 10, "homepage": "https://scikit-optimize.github.io", "language": "Python", "license": "BSD-3-Clause", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["scikit-optimize/scikit-optimize"], "name": "scikit-optimize/scikit-optimize", "platform": ["python", "cross-platform"], "pushed_at": "2024-02-23T07:05:22+00:00", "repo": "scikit-optimize/scikit-optimize", "stars": 2828, "tags": ["bayesian-optimization", "hyperparameter-tuning", "black-box-optimization", "scikit-learn", "scipy", "sequential-model-based-optimization", "algorithms"], "topics": ["bayesopt", "optimization", "scientific-computing", "machine-learning", "hyperparameter", "bayesian-optimization", "binder", "scikit-learn", "hyperparameter-optimization", "hyperparameter-tuning", "hyperparameter-search", "sequential-recommendation", "hacktoberfest", "scientific-visualization", "visualization"], "urls": [], "use_cases": ["tune hyperparameters of a machine learning model", "minimize an expensive noisy black-box function", "run bayesian optimization with gaussian processes", "find optimal parameters for a simulation", "optimize a function where gradients are unavailable", "run an ask/tell optimization loop across processes"], "what_it_is": "Scikit-Optimize (skopt) is a Python library for sequential model-based optimization of expensive and noisy black-box functions, built on NumPy, SciPy, and scikit-learn. It offers a scipy.optimize-like interface with methods such as gp_minimize and an ask/tell Optimizer class, plus plotting tools for visualizing objectives.", "when_to_avoid": ["you need gradient-based optimization (use scipy.optimize instead)", "you need large-scale or highly parallel hyperparameter search at scale", "you need a project under heavy active development"], "when_to_choose": ["you need gradient-free optimization of costly or noisy objective functions", "you want a scikit-learn/scipy-friendly API for hyperparameter search", "you want built-in visualization of the optimized objective"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/scikit-optimize", "repo": "scikit-optimize/scikit-optimize", "role": "main", "score": 10}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:38:12.359260+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bfa0e285b695faf6eea7a6af02d1e1f25df05915e0ae900f7b05903f4e7e8a12", "fetched_at": "2026-08-28T04:07:24.241704+00:00", "kind": "readme", "missing": false, "url": "https://github.com/scikit-optimize/scikit-optimize"}, {"content_hash": "e8910c0701e34f887df3f65a5e551b6ba85b9edd9a3ffbb4e02d64e21e95f643", "fetched_at": "2026-08-29T09:53:29.683165+00:00", "kind": "homepage", "missing": false, "url": "https://scikit-optimize.github.io"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:38:12.359260+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bfa0e285b695faf6eea7a6af02d1e1f25df05915e0ae900f7b05903f4e7e8a12", "fetched_at": "2026-08-28T04:07:24.241704+00:00", "kind": "readme", "missing": false, "url": "https://github.com/scikit-optimize/scikit-optimize"}, {"content_hash": "e8910c0701e34f887df3f65a5e551b6ba85b9edd9a3ffbb4e02d64e21e95f643", "fetched_at": "2026-08-29T09:53:29.683165+00:00", "kind": "homepage", "missing": false, "url": "https://scikit-optimize.github.io"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:38:12.359260+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bfa0e285b695faf6eea7a6af02d1e1f25df05915e0ae900f7b05903f4e7e8a12", "fetched_at": "2026-08-28T04:07:24.241704+00:00", "kind": "readme", "missing": false, "url": "https://github.com/scikit-optimize/scikit-optimize"}, {"content_hash": "e8910c0701e34f887df3f65a5e551b6ba85b9edd9a3ffbb4e02d64e21e95f643", "fetched_at": "2026-08-29T09:53:29.683165+00:00", "kind": "homepage", "missing": false, "url": "https://scikit-optimize.github.io"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:38:12.359260+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bfa0e285b695faf6eea7a6af02d1e1f25df05915e0ae900f7b05903f4e7e8a12", "fetched_at": "2026-08-28T04:07:24.241704+00:00", "kind": "readme", "missing": false, "url": "https://github.com/scikit-optimize/scikit-optimize"}, {"content_hash": "e8910c0701e34f887df3f65a5e551b6ba85b9edd9a3ffbb4e02d64e21e95f643", "fetched_at": "2026-08-29T09:53:29.683165+00:00", "kind": "homepage", "missing": false, "url": "https://scikit-optimize.github.io"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:38:12.359260+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bfa0e285b695faf6eea7a6af02d1e1f25df05915e0ae900f7b05903f4e7e8a12", "fetched_at": "2026-08-28T04:07:24.241704+00:00", "kind": "readme", "missing": false, "url": "https://github.com/scikit-optimize/scikit-optimize"}, {"content_hash": "e8910c0701e34f887df3f65a5e551b6ba85b9edd9a3ffbb4e02d64e21e95f643", "fetched_at": "2026-08-29T09:53:29.683165+00:00", "kind": "homepage", "missing": false, "url": "https://scikit-optimize.github.io"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:38:12.359260+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bfa0e285b695faf6eea7a6af02d1e1f25df05915e0ae900f7b05903f4e7e8a12", "fetched_at": "2026-08-28T04:07:24.241704+00:00", "kind": "readme", "missing": false, "url": "https://github.com/scikit-optimize/scikit-optimize"}, {"content_hash": "e8910c0701e34f887df3f65a5e551b6ba85b9edd9a3ffbb4e02d64e21e95f643", "fetched_at": "2026-08-29T09:53:29.683165+00:00", "kind": "homepage", "missing": false, "url": "https://scikit-optimize.github.io"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:24.241704+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:38:12.359260+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bfa0e285b695faf6eea7a6af02d1e1f25df05915e0ae900f7b05903f4e7e8a12", "fetched_at": "2026-08-28T04:07:24.241704+00:00", "kind": "readme", "missing": false, "url": "https://github.com/scikit-optimize/scikit-optimize"}, {"content_hash": "e8910c0701e34f887df3f65a5e551b6ba85b9edd9a3ffbb4e02d64e21e95f643", "fetched_at": "2026-08-29T09:53:29.683165+00:00", "kind": "homepage", "missing": false, "url": "https://scikit-optimize.github.io"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:38:12.359260+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bfa0e285b695faf6eea7a6af02d1e1f25df05915e0ae900f7b05903f4e7e8a12", "fetched_at": "2026-08-28T04:07:24.241704+00:00", "kind": "readme", "missing": false, "url": "https://github.com/scikit-optimize/scikit-optimize"}, {"content_hash": "e8910c0701e34f887df3f65a5e551b6ba85b9edd9a3ffbb4e02d64e21e95f643", "fetched_at": "2026-08-29T09:53:29.683165+00:00", "kind": "homepage", "missing": false, "url": "https://scikit-optimize.github.io"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:38:12.359260+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bfa0e285b695faf6eea7a6af02d1e1f25df05915e0ae900f7b05903f4e7e8a12", "fetched_at": "2026-08-28T04:07:24.241704+00:00", "kind": "readme", "missing": false, "url": "https://github.com/scikit-optimize/scikit-optimize"}, {"content_hash": "e8910c0701e34f887df3f65a5e551b6ba85b9edd9a3ffbb4e02d64e21e95f643", "fetched_at": "2026-08-29T09:53:29.683165+00:00", "kind": "homepage", "missing": false, "url": "https://scikit-optimize.github.io"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:38:12.359260+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "bfa0e285b695faf6eea7a6af02d1e1f25df05915e0ae900f7b05903f4e7e8a12", "fetched_at": "2026-08-28T04:07:24.241704+00:00", "kind": "readme", "missing": false, "url": "https://github.com/scikit-optimize/scikit-optimize"}, {"content_hash": "e8910c0701e34f887df3f65a5e551b6ba85b9edd9a3ffbb4e02d64e21e95f643", "fetched_at": "2026-08-29T09:53:29.683165+00:00", "kind": "homepage", "missing": false, "url": "https://scikit-optimize.github.io"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["archived"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3818, "days_push": 922, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 10, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}