{
  "version": "https://jsonfeed.org/version/1.1",
  "title": "nan2inf.cn",
  "home_page_url": "https://nan2inf.cn/",
  "feed_url": "https://nan2inf.cn/feed.json",
  "description": "个人写作、研究笔记、数学、算法、项目和小工具。",
  "language": "zh-CN",
  "authors": [
    {
      "name": "nan2inf",
      "url": "https://nan2inf.cn/"
    }
  ],
  "items": [
    {
      "id": "https://nan2inf.cn/math/abstract-algebra-course-map/",
      "url": "https://nan2inf.cn/math/abstract-algebra-course-map/",
      "title": "抽象代数课程目录迁移样例",
      "summary": "从 .com 课程树生成的目录型迁移样例，用于检验个人站是否需要系列/专题结构。",
      "content_text": "从 .com 课程树生成的目录型迁移样例，用于检验个人站是否需要系列/专题结构。",
      "date_published": "2026-06-01T00:00:00.000Z",
      "date_modified": "2026-06-01T00:00:00.000Z",
      "tags": [
        "数学",
        "math",
        "abstract-algebra",
        "course-map",
        "directory",
        "migration"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/group-action-orbit-stabilizer/",
      "url": "https://nan2inf.cn/math/group-action-orbit-stabilizer/",
      "title": "群作用与轨道-稳定子定理",
      "summary": "从 .com 抽象代数笔记迁入，覆盖群作用、轨道、稳定子、类方程与 Burnside 引理。",
      "content_text": "从 .com 抽象代数笔记迁入，覆盖群作用、轨道、稳定子、类方程与 Burnside 引理。",
      "date_published": "2026-06-01T00:00:00.000Z",
      "date_modified": "2026-06-01T00:00:00.000Z",
      "tags": [
        "数学",
        "math",
        "abstract-algebra",
        "group-action",
        "migration"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/first-order-characteristics/",
      "url": "https://nan2inf.cn/math/first-order-characteristics/",
      "title": "一阶线性方程的特征线解法",
      "summary": "从 .com 迁移的一阶线性方程笔记，用于验证真实旧文的短代码和公式渲染。",
      "content_text": "从 .com 迁移的一阶线性方程笔记，用于验证真实旧文的短代码和公式渲染。",
      "date_published": "2026-06-01T00:00:00.000Z",
      "date_modified": "2026-06-01T00:00:00.000Z",
      "tags": [
        "数学",
        "math",
        "pde",
        "migration"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/hahn-banach-theorem/",
      "url": "https://nan2inf.cn/math/hahn-banach-theorem/",
      "title": "Hahn-Banach 定理",
      "summary": "从 .com 迁移的泛函分析笔记，覆盖多段公式、证明结构和旧式强调写法。",
      "content_text": "从 .com 迁移的泛函分析笔记，覆盖多段公式、证明结构和旧式强调写法。",
      "date_published": "2026-06-01T00:00:00.000Z",
      "date_modified": "2026-06-01T00:00:00.000Z",
      "tags": [
        "数学",
        "math",
        "functional-analysis",
        "migration"
      ]
    },
    {
      "id": "https://nan2inf.cn/algo/nowcoder-2024-summer-camp-10/",
      "url": "https://nan2inf.cn/algo/nowcoder-2024-summer-camp-10/",
      "title": "2024 暑期牛客多校训练营 10",
      "summary": "从 .com 迁入的长算法题解，覆盖多级标题、C++ 代码块、公式和题解过程。",
      "content_text": "从 .com 迁入的长算法题解，覆盖多级标题、C++ 代码块、公式和题解过程。",
      "date_published": "2026-06-01T00:00:00.000Z",
      "date_modified": "2026-06-01T00:00:00.000Z",
      "tags": [
        "算法",
        "algo",
        "contest",
        "nowcoder",
        "code",
        "migration"
      ]
    },
    {
      "id": "https://nan2inf.cn/algo/linear-list-adt-implementation/",
      "url": "https://nan2inf.cn/algo/linear-list-adt-implementation/",
      "title": "线性表 ADT 的实现",
      "summary": "从 .com 迁移的数据结构实验笔记，覆盖 C++ 代码块、列表、公式和短代码混排。",
      "content_text": "从 .com 迁移的数据结构实验笔记，覆盖 C++ 代码块、列表、公式和短代码混排。",
      "date_published": "2026-06-01T00:00:00.000Z",
      "date_modified": "2026-06-01T00:00:00.000Z",
      "tags": [
        "算法",
        "algo",
        "data-structures",
        "migration"
      ]
    },
    {
      "id": "https://nan2inf.cn/blog/static-first-personal-site/",
      "url": "https://nan2inf.cn/blog/static-first-personal-site/",
      "title": "静态优先的个人站",
      "summary": "为什么 nan2inf.cn 从静态页面和小后端面开始。",
      "content_text": "为什么 nan2inf.cn 从静态页面和小后端面开始。",
      "date_published": "2026-05-31T00:00:00.000Z",
      "date_modified": "2026-05-31T00:00:00.000Z",
      "tags": [
        "博客",
        "architecture",
        "astro",
        "deployment"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/pulse-graph-interface/",
      "url": "https://nan2inf.cn/research/pulse-graph-interface/",
      "title": "脉冲图界面笔记",
      "summary": "一种不依赖重型 WebGL 的技术页面轻量视觉语言。",
      "content_text": "一种不依赖重型 WebGL 的技术页面轻量视觉语言。",
      "date_published": "2026-05-31T00:00:00.000Z",
      "date_modified": "2026-05-31T00:00:00.000Z",
      "tags": [
        "研究",
        "interface",
        "canvas",
        "research"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/compact-proof-patterns/",
      "url": "https://nan2inf.cn/math/compact-proof-patterns/",
      "title": "紧凑证明模式",
      "summary": "一则关于如何在 MDX 中保持定义、命题和证明草图可读的小笔记。",
      "content_text": "一则关于如何在 MDX 中保持定义、命题和证明草图可读的小笔记。",
      "date_published": "2026-05-31T00:00:00.000Z",
      "date_modified": "2026-05-31T00:00:00.000Z",
      "tags": [
        "数学",
        "proof",
        "mdx",
        "notes"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy-formula-rendering/",
      "url": "https://nan2inf.cn/math/legacy-formula-rendering/",
      "title": "旧式公式渲染兼容样例",
      "summary": "用于验证从 .com 迁移来的公式，尤其是旧式 $$$$ 行间公式。",
      "content_text": "用于验证从 .com 迁移来的公式，尤其是旧式 $$$$ 行间公式。",
      "date_published": "2026-05-31T00:00:00.000Z",
      "date_modified": "2026-05-31T00:00:00.000Z",
      "tags": [
        "数学",
        "math",
        "migration",
        "formula"
      ]
    },
    {
      "id": "https://nan2inf.cn/algo/queue-boundaries/",
      "url": "https://nan2inf.cn/algo/queue-boundaries/",
      "title": "小系统里的队列边界",
      "summary": "一则关于为什么个人工具后端的后台任务应当基于白名单的小笔记。",
      "content_text": "一则关于为什么个人工具后端的后台任务应当基于白名单的小笔记。",
      "date_published": "2026-05-31T00:00:00.000Z",
      "date_modified": "2026-05-31T00:00:00.000Z",
      "tags": [
        "算法",
        "rq",
        "security",
        "backend"
      ]
    },
    {
      "id": "https://nan2inf.cn/projects/ascend-archive/",
      "url": "https://nan2inf.cn/projects/ascend-archive/",
      "title": "Ascend 归档桥",
      "summary": "面向旧 .com 世界中精选竞赛和优化题解的未来桥接页。",
      "content_text": "面向旧 .com 世界中精选竞赛和优化题解的未来桥接页。",
      "date_published": "2026-05-31T00:00:00.000Z",
      "date_modified": "2026-05-31T00:00:00.000Z",
      "tags": [
        "项目",
        "archive",
        "migration"
      ]
    },
    {
      "id": "https://nan2inf.cn/projects/personal-site/",
      "url": "https://nan2inf.cn/projects/personal-site/",
      "title": "nan2inf.cn 个人站",
      "summary": "用 Astro 和 Django 将当前个人内容从旧 Wagtail 归档中拆出的 staging 项目。",
      "content_text": "用 Astro 和 Django 将当前个人内容从旧 Wagtail 归档中拆出的 staging 项目。",
      "date_published": "2026-05-31T00:00:00.000Z",
      "date_modified": "2026-05-31T00:00:00.000Z",
      "tags": [
        "项目",
        "astro",
        "django",
        "infra"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-622/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-622/",
      "title": "计算机视觉 / 实验报告 / 1",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/chapters/实验报告/1/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/chapters/实验报告/1/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "course-note",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-624/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-624/",
      "title": "计算机视觉 / 实验报告 / 2",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/chapters/实验报告/2/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/chapters/实验报告/2/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "course-note",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-625/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-625/",
      "title": "计算机视觉 / 实验报告 / 3",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/chapters/实验报告/3/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/chapters/实验报告/3/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "course-note",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-626/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-626/",
      "title": "计算机视觉 / 实验报告 / 5",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/chapters/实验报告/5/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/chapters/实验报告/5/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "course-note",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-623/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-623/",
      "title": "计算机视觉：实验报告 / 2-2",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/chapters/实验报告/2-2/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/chapters/实验报告/2-2/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "course-note",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-627/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-627/",
      "title": "计算机视觉：相关资料 / 期末复习",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/resources/期末复习/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/resources/期末复习/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-619/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-619/",
      "title": "计算机视觉：相关资料 / ImageFilter",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/resources/imagefilter/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/resources/imagefilter/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-620/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-620/",
      "title": "计算机视觉：相关资料 / ImageTransformation",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/resources/imagetransformation/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/resources/imagetransformation/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-course-613/",
      "url": "https://nan2inf.cn/research/legacy/com-course-613/",
      "title": "课程目录：计算机视觉",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/计算机视觉/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "course-map",
        "ai"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-course-518/",
      "url": "https://nan2inf.cn/research/legacy/com-course-518/",
      "title": "课程目录：昇腾开发板",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/昇腾开发板/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/昇腾开发板/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "course-map",
        "ai"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-course-256/",
      "url": "https://nan2inf.cn/research/legacy/com-course-256/",
      "title": "课程目录：NLP",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "course-map",
        "ai"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-273/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-273/",
      "title": "NLP / 相关资料 / 词法",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/词法/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/词法/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-272/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-272/",
      "title": "NLP / 相关资料 / 词义",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/词义/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/词义/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-268/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-268/",
      "title": "NLP / 相关资料 / 句法",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/句法/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/句法/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-267/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-267/",
      "title": "NLP / 相关资料 / 句义",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/句义/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/句义/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-270/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-270/",
      "title": "NLP / 相关资料 / 期末",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/期末/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/期末/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-262/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-262/",
      "title": "NLP：相关资料 / 23年",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/23年/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/23年/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-263/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-263/",
      "title": "NLP：相关资料 / 24年",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/24年/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/24年/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-264/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-264/",
      "title": "NLP：相关资料 / 25年",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/25年/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/25年/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-271/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-271/",
      "title": "NLP：相关资料 / 机器翻译",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/机器翻译/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/机器翻译/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-265/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-265/",
      "title": "NLP：相关资料 / 人机交互",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/人机交互/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/人机交互/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-269/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-269/",
      "title": "NLP：相关资料 / 文本分类",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/文本分类/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/文本分类/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-266/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-266/",
      "title": "NLP：相关资料 / 信息检索",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/信息检索/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/信息检索/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/research/legacy/com-knowledge-274/",
      "url": "https://nan2inf.cn/research/legacy/com-knowledge-274/",
      "title": "NLP：相关资料 / 语言模型",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/语言模型/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/ai-kb/课程/nlp/resources/语言模型/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "研究",
        "migration",
        "legacy-com",
        "research",
        "resource",
        "ai",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-428/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-428/",
      "title": "常微分方程：相关资料 / 定理表",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/常微分方程/resources/定理表/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/常微分方程/resources/定理表/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "resource",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-427/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-427/",
      "title": "常微分方程：相关资料 / 二阶及高阶微分方程",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/常微分方程/resources/二阶及高阶微分方程/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/常微分方程/resources/二阶及高阶微分方程/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "resource",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-430/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-430/",
      "title": "常微分方程：相关资料 / 非线性微分方程组",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/常微分方程/resources/非线性微分方程组/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/常微分方程/resources/非线性微分方程组/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "resource",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-429/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-429/",
      "title": "常微分方程：相关资料 / 微分方程组",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/常微分方程/resources/微分方程组/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/常微分方程/resources/微分方程组/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "resource",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-426/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-426/",
      "title": "常微分方程：相关资料 / 一阶微分方程",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/常微分方程/resources/一阶微分方程/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/常微分方程/resources/一阶微分方程/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "resource",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-442/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-442/",
      "title": "抽象代数 / 相关资料 / 环",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/resources/环/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/resources/环/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "resource",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-441/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-441/",
      "title": "抽象代数 / 相关资料 / 模",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/resources/模/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/resources/模/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "resource",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-443/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-443/",
      "title": "抽象代数 / 相关资料 / 绪论",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/resources/绪论/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/resources/绪论/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "resource",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-445/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-445/",
      "title": "抽象代数：群 / 2025阶群",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/chapters/群/2025阶群/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/chapters/群/2025阶群/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "course-note",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-448/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-448/",
      "title": "抽象代数：群 / 可解群,单群,Jordan-Holder定理",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/chapters/群/可解群-单群-jordan-holder定理/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/chapters/群/可解群-单群-jordan-holder定理/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "course-note",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-454/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-454/",
      "title": "抽象代数：群 / 群的同态,正规子群,商群,群同态进本定理",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/chapters/群/群的同态-正规子群-商群-群同态进本定理/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/chapters/群/群的同态-正规子群-商群-群同态进本定理/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "course-note",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-455/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-455/",
      "title": "抽象代数：群 / 群的直积",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/chapters/群/群的直积/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/chapters/群/群的直积/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "course-note",
        "course"
      ]
    },
    {
      "id": "https://nan2inf.cn/math/legacy/com-knowledge-453/",
      "url": "https://nan2inf.cn/math/legacy/com-knowledge-453/",
      "title": "抽象代数：群 / 群在集合上的作用,轨道-稳定子定理",
      "summary": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/chapters/群/群在集合上的作用-轨道-稳定子定理/",
      "content_text": "从旧 .com 全量搬运的历史内容，来源路径：/math/课程/抽象代数/chapters/群/群在集合上的作用-轨道-稳定子定理/",
      "date_published": "2026-02-12T00:00:00.000Z",
      "date_modified": "2026-02-12T00:00:00.000Z",
      "tags": [
        "数学",
        "migration",
        "legacy-com",
        "math",
        "course-note",
        "course"
      ]
    }
  ]
}