51 lines
1.3 KiB
Markdown
51 lines
1.3 KiB
Markdown
---
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title: "Research Hypothesis Tree"
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created: 2026-06-24
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updated: 2026-06-24
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type: concept
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tags: ["knowledge-management", "research", "tree-structure", "agent-state"]
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sources:
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- "[[arbor-htr-2026]]"
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---
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# Research Hypothesis Tree
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Research Hypothesis Tree 是 Arbor 框架中持久化研究状态的核心数据结构：一个有根树，每个节点绑定假设、洞察、证据和产物引用。
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## 节点结构
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n = ⟨h, ι, µ⟩
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- **h (Hypothesis)**：可验证/可证伪的改进主张
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- **ι (Insight)**：可复用的证据解读（叶子=本地，内部=子节点抽象）
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- **µ (Metadata)**：{status, dev_score, result, git_branch/commit, evidence}
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## 结构特性
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- **根节点**：初始产物 M0
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- **内部节点**：抽象研究方向，累积子节点经验
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- **叶子节点**：可调度的具体干预候选项
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- **边**：父子关系 = 细化方向
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## 状态类型
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| 状态 | 含义 |
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|------|------|
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| Pending | 未尝试 |
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| Running | 正在执行 |
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| Validated | 已验证但未合并 |
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| Merged | 通过 merge gate，更新 Mbest |
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| Pruned | 剪枝（失败或不 promising） |
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| Failed but Informative | 失败但产生有用洞察 |
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## 作用
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1. 搜索前沿可视化
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2. 长期语义记忆（成功+失败）
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3. 可审计的科研记录
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## 参考
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- [[arbor-htr-2026]]
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- [[hypothesis-tree-refinement]]
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- [[insight-backpropagation]]
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