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  "language": "zh",
  "name": "Optuna",
  "originalName": "Optuna",
  "library": "tools",
  "category": "模型开发",
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    "模型开发"
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  "summary": "用目标函数和动态搜索空间寻找模型超参数，支持剪枝、并行试验及多目标优化。",
  "introduction": "Optuna 把一次参数配置与训练评价视为 trial，由用户编写目标函数，按程序逻辑动态定义搜索空间。采样器选择后续参数，剪枝器提前停止效果不佳的试验，研究可按需求并行或采用多目标约束。它负责优化已有训练流程，不提供某个固定基座模型，也不会自动替代数据划分与指标设计。",
  "capabilities": [],
  "company": {
    "name": "Optuna contributors",
    "originalName": "Optuna contributors"
  },
  "officialUrl": "https://optuna.org/",
  "profileUpdatedOn": "2026-10-22",
  "sources": [
    {
      "kind": "product",
      "url": "https://optuna.org/"
    },
    {
      "kind": "documentation",
      "url": "https://optuna.readthedocs.io/en/stable/"
    }
  ],
  "news": [],
  "links": {
    "interactive": "products/optuna--b748.html",
    "reading": "read/zh/products/optuna--b748.html",
    "markdown": "read/zh/products/optuna--b748.md",
    "json": "read/zh/products/optuna--b748.json"
  }
}