Auto-sync: 2026-04-17 18:00
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wiki/concepts/Fixed-Point.md
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wiki/concepts/Fixed-Point.md
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---
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title: "Fixed Point"
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type: concept
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tags: []
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---
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## Definition
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不动点,记作 G*,满足 Φ(G*) = G*,即自映射 Φ 的不动点。在递归自优化系统中表示稳定的生成能力。
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## Context
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当生成器 G 是不动点时,它在自身的"生成-优化-更新"循环下保持不变。其输出已经编码了自我改进所需的标准。系统目标就是收敛到这个稳定状态。
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## Mathematical Expression
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```
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G* = lim(n→∞) Φ^n(G_0)
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```
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当 Φ 满足适当的连续性或收缩性条件时,可以通过迭代应用获得不动点。
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## Related Concepts
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- [[Self-Map]]
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- [[Generator Space]]
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- [[Y Combinator]]
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- [[Recursive Self-Optimizing Generative Systems]]
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wiki/concepts/Generator-Space.md
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wiki/concepts/Generator-Space.md
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---
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title: "Generator Space"
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type: concept
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tags: []
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---
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## Definition
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生成器空间,记作 G ⊆ P^I,其中每个生成器 G: I → P 是从意图空间 I 到提示空间 P 的函数。
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## Context
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在递归自优化生成系统形式化中,生成器空间是整个系统的核心操作对象。系统不在输出空间优化,而是在生成器空间中进行自引用优化。
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## Related Concepts
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- [[Recursive Self-Optimizing Generative Systems]]
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- [[Optimization Operator]]
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- [[Meta-Generative Operator]]
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- [[Self-Map]]
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- [[Fixed Point]]
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wiki/concepts/Meta-Generative-Operator.md
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wiki/concepts/Meta-Generative-Operator.md
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---
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title: "Meta-Generative Operator"
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type: concept
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tags: []
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---
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## Definition
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元生成算子,记作 M: G × P → G,其中 G 是生成器空间,P 是提示空间。该算子使用优化后的提示来更新生成器本身。
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## Context
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元生成算子是递归自优化系统的核心组件,它实现了"生成器优化自身"的自引用循环。通过 M(G, P*),系统能够利用优化结果改进其自身的生成能力。
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## Related Concepts
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- [[Generator Space]]
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- [[Optimization Operator]]
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- [[Self-Map]]
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- [[Recursive Self-Optimizing Generative Systems]]
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wiki/concepts/Optimization-Operator.md
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wiki/concepts/Optimization-Operator.md
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---
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title: "Optimization Operator"
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type: concept
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tags: []
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---
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## Definition
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优化算子,记作 O: P × Ω → P,其中 P 是提示空间,Ω 是理想目标或评估标准的抽象表示。该算子根据理想目标 Ω 改进提示 P。
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## Context
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在递归自优化生成系统中,优化算子负责将生成的原始提示优化为更高质量的版本。这个优化后的版本随后用于更新生成器本身。
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## Related Concepts
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- [[Generator Space]]
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- [[Meta-Generative Operator]]
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- [[Recursive Self-Optimizing Generative Systems]]
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wiki/concepts/RAG.md
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wiki/concepts/RAG.md
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---
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title: "RAG"
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type: concept
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tags: []
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---
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## Description
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检索增强生成(Retrieval-Augmented Generation),结合知识库检索和 AI 生成答案的技术框架。
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## Key Components
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- 知识库索引:文档向量化存储
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- 检索模块:根据查询找到相关上下文
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- 生成模块:基于检索内容生成答案
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- 引用机制:提供答案的来源引用
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## Use Cases
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- 文档问答
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- 知识管理
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- 研究辅助
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## Connections
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- 与 [[开源平替]] 结合实现私有化部署
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- 使用 [[语义搜索]] 提高检索精度
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---
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title: "Recursive Self-Optimizing Generative Systems"
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type: concept
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tags: []
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---
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## Definition
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递归自优化生成系统(Recursive Self-Optimizing Generative Systems)是一种目标不是直接产生最优输出,而是通过迭代自修改构建稳定生成能力的系统。系统生成工件,根据理想目标优化它们,并使用优化后的工件更新自身的生成机制。
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## Core Components
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- **意图空间 (I)**:系统接收的输入意图集合
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- **提示空间 (P)**:生成的提示、程序或技能的空间
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- **生成器空间 (G)**:G ⊆ P^I,每个生成器 G: I → P
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- **理想目标 (Ω)**:抽象的评估标准或理想目标
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## System Dynamics
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1. **生成**:P = G(I)
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2. **优化**:P* = O(P, Ω)
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3. **更新**:G' = M(G, P*)
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## Formalization
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系统诱导生成器空间上的自映射:
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```
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Φ: G → G
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Φ(G) = M(G, O(G(I), Ω))
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```
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迭代产生序列 {G_n},其中 G_{n+1} = Φ(G_n)。
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## Stable State
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稳定生成能力定义为 Φ 的不动点 G*:
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```
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G* ∈ G, Φ(G*) = G*
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```
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当 Φ 满足连续性或收缩性条件时:
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```
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G* = lim(n→∞) Φ^n(G_0)
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```
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## Lambda Calculus Expression
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使用 Y 不动点组合子表达自引用:
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```
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STEP ≡ λG. (M G) ((O (G I)) Ω)
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G* ≡ Y STEP
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```
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## Related Concepts
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- [[Generator Space]]
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- [[Optimization Operator]]
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- [[Meta-Generative Operator]]
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- [[Self-Map]]
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- [[Fixed Point]]
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- [[Y Combinator]]
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- [[Vibe Coding]]
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- [[Self-Improving]]
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wiki/concepts/Self-Map.md
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wiki/concepts/Self-Map.md
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---
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title: "Self-Map"
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type: concept
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tags: []
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---
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## Definition
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自映射,记作 Φ: G → G,定义为 Φ(G) = M(G, O(G(I), Ω))。这是生成器空间上的单步更新函数。
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## Context
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自映射定义了递归自优化系统的单次迭代:给定当前生成器 G,执行生成→优化→更新三个步骤,返回新的生成器 G'。迭代应用自映射产生生成器序列 {G_n}。
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## Formula
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```
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P = G(I) # 生成
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P* = O(P, Ω) # 优化
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G' = M(G, P*) # 更新
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Φ(G) = G' # 自映射
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```
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## Related Concepts
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- [[Generator Space]]
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- [[Meta-Generative Operator]]
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- [[Optimization Operator]]
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- [[Fixed Point]]
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- [[Recursive Self-Optimizing Generative Systems]]
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wiki/concepts/Y-Combinator.md
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wiki/concepts/Y-Combinator.md
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---
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title: "Y Combinator"
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type: concept
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tags: []
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---
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## Definition
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Y 不动点组合子(Y Combinator),λ 表达式为:Y ≡ λf.(λx.f(x,x))(λx.f(x,x))。用于在 λ-calculus 中表达递归。
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## Context
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在递归自优化生成系统的 λ-calculus 形式化中,Y 组合子用于表达稳定生成器的自引用本质:
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- STEP ≡ λG. (M G) ((O (G I)) Ω)
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- G* ≡ Y STEP
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这使得生成器被定义为转换生成器的函数的不动点,显式表达了自引用性质。
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## Related Concepts
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- [[Fixed Point]]
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- [[Self-Map]]
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- [[Recursive Self-Optimizing Generative Systems]]
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20
wiki/concepts/数字人.md
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wiki/concepts/数字人.md
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---
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title: "数字人"
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type: concept
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tags: [AI, 虚拟人物]
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---
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## Definition
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AI 生成的虚拟人物形象,可以用于视频配音和出镜。支持用户上传照片生成专属数字人,或选择预设角色形象。
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## Use Cases
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- 视频内容生成
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- 虚拟主播
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- 企业品牌代言
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## Related Entities
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- [[万彩AI]]
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- [[百度AI开放平台]]
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## Related Sources
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- [[文字生成视频网站推荐]]
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wiki/concepts/文字生成视频.md
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wiki/concepts/文字生成视频.md
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---
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title: "文字生成视频"
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type: concept
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tags: [AI, 视频生成]
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---
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## Definition
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通过输入文本内容,利用 AI 技术自动生成对应视频内容的技术。支持自动匹配配音、视频模板、转场效果和数字人形象。
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## Related Entities
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- [[万彩AI]]
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- [[百度AI开放平台]]
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## Related Sources
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- [[文字生成视频网站推荐]]
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