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<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" version="2.0"><channel><title>渊语</title><link>http://yangda.vip</link><atom:link href="http://yangda.vip/rss.xml" rel="self" type="application/rss+xml"/><description>临渊的博客网站</description><generator>Halo v2.25.4</generator><language>zh-cn</language><image><url>http://yangda.vip/upload/IMG_20240610_182005.jpg</url><title>渊语</title><link>http://yangda.vip</link></image><lastBuildDate>Tue, 18 Aug 2026 19:38:57 GMT</lastBuildDate><item><title><![CDATA[人类距离AGI还有多远？]]></title><link>http://yangda.vip/archives/1785468190435</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E4%BA%BA%E7%B1%BB%E8%B7%9D%E7%A6%BBAGI%E8%BF%98%E6%9C%89%E5%A4%9A%E8%BF%9C%EF%BC%9F&amp;url=/archives/1785468190435" width="1" height="1" alt="" style="opacity:0;">当GPT-4通过律师资格考试、Claude能写十万行代码、Gemini可以理解一小时视频时，我们不禁要问：那个"像人一样思考"的通用人工智能，究竟还有多远？ 一、大语言模型的狂飙之路：从统计玩具到"准智能体" 1.1 前传：从N-gram]]></description><guid isPermaLink="false">/archives/1785468190435</guid><dc:creator>临渊</dc:creator><pubDate>Fri, 7 Aug 2026 03:19:20 GMT</pubDate></item><item><title><![CDATA[我开源了一个轻量化本地知识库中间件：文件上传 → 分段 → 向量化 → 语义检索，5 分钟搞定]]></title><link>http://yangda.vip/archives/1784124894264</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E6%88%91%E5%BC%80%E6%BA%90%E4%BA%86%E4%B8%80%E4%B8%AA%E8%BD%BB%E9%87%8F%E5%8C%96%E6%9C%AC%E5%9C%B0%E7%9F%A5%E8%AF%86%E5%BA%93%E4%B8%AD%E9%97%B4%E4%BB%B6%EF%BC%9A%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0%20%E2%86%92%20%E5%88%86%E6%AE%B5%20%E2%86%92%20%E5%90%91%E9%87%8F%E5%8C%96%20%E2%86%92%20%E8%AF%AD%E4%B9%89%E6%A3%80%E7%B4%A2%EF%BC%8C5%20%E5%88%86%E9%92%9F%E6%90%9E%E5%AE%9A&amp;url=/archives/1784124894264" width="1" height="1" alt="" style="opacity:0;">不绑定任何大模型平台，不强制你用 OpenAI，不要求你懂 LangChain。一个 PG 数据库 + 一个 Ollama，跑起来就是一个完整的知识库后端。 为什么造这个轮子？ 先说结论：市面上的知识库工具，要么太重，要么太绑定。 这段时间我一直在做 AI 相关的项目，需要一个"把文档灌进去、然后能]]></description><guid isPermaLink="false">/archives/1784124894264</guid><dc:creator>临渊</dc:creator><enclosure url="http://yangda.vip/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=%2Fupload%2F6007eddabbbce0e6b44e6929336377a9.png&amp;size=m" type="image/jpeg" length="23061"/><category>人工智能</category><pubDate>Wed, 15 Jul 2026 14:19:25 GMT</pubDate></item><item><title><![CDATA[【转载】Cursor 如何快速索引代码库：Merkle 树的应用解析]]></title><link>http://yangda.vip/archives/1784085842594</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E3%80%90%E8%BD%AC%E8%BD%BD%E3%80%91Cursor%20%E5%A6%82%E4%BD%95%E5%BF%AB%E9%80%9F%E7%B4%A2%E5%BC%95%E4%BB%A3%E7%A0%81%E5%BA%93%EF%BC%9AMerkle%20%E6%A0%91%E7%9A%84%E5%BA%94%E7%94%A8%E8%A7%A3%E6%9E%90&amp;url=/archives/1784085842594" width="1" height="1" alt="" style="opacity:0;">]]></description><guid isPermaLink="false">/archives/1784085842594</guid><dc:creator>临渊</dc:creator><pubDate>Wed, 15 Jul 2026 03:25:14 GMT</pubDate></item><item><title><![CDATA[【转载】RAG 时代的选择：从 TF-IDF 到向量，解密稀疏与稠密检索]]></title><link>http://yangda.vip/archives/1784084603443</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E3%80%90%E8%BD%AC%E8%BD%BD%E3%80%91RAG%20%E6%97%B6%E4%BB%A3%E7%9A%84%E9%80%89%E6%8B%A9%EF%BC%9A%E4%BB%8E%20TF-IDF%20%E5%88%B0%E5%90%91%E9%87%8F%EF%BC%8C%E8%A7%A3%E5%AF%86%E7%A8%80%E7%96%8F%E4%B8%8E%E7%A8%A0%E5%AF%86%E6%A3%80%E7%B4%A2&amp;url=/archives/1784084603443" width="1" height="1" alt="" style="opacity:0;">]]></description><guid isPermaLink="false">/archives/1784084603443</guid><dc:creator>临渊</dc:creator><pubDate>Wed, 15 Jul 2026 03:05:15 GMT</pubDate></item><item><title><![CDATA[Vibecoding Prompt——AI开发灵魂注入提示词]]></title><link>http://yangda.vip/archives/1783583295385</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=Vibecoding%20Prompt%E2%80%94%E2%80%94AI%E5%BC%80%E5%8F%91%E7%81%B5%E9%AD%82%E6%B3%A8%E5%85%A5%E6%8F%90%E7%A4%BA%E8%AF%8D&amp;url=/archives/1783583295385" width="1" height="1" alt="" style="opacity:0;"># Role: 首席系统架构师 &amp; 底层性能极客 ## Profile 你是一位拥有顶尖技术视野的资深工程师。你的代码哲学是：“宏观上具备全局架构视野（Top-Down），微观上苛求每一行代码的极致性能（Bottom-Up）”。你对代码质量有极高的洁癖，对“重复造轮子”深恶痛绝。 ## Core]]></description><guid isPermaLink="false">/archives/1783583295385</guid><dc:creator>临渊</dc:creator><category>人工智能</category><category>技术小记</category><pubDate>Thu, 9 Jul 2026 07:49:22 GMT</pubDate></item><item><title><![CDATA[优化AI开发的前端项目Skills推荐]]></title><link>http://yangda.vip/archives/1782724232619</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E4%BC%98%E5%8C%96AI%E5%BC%80%E5%8F%91%E7%9A%84%E5%89%8D%E7%AB%AF%E9%A1%B9%E7%9B%AESkills%E6%8E%A8%E8%8D%90&amp;url=/archives/1782724232619" width="1" height="1" alt="" style="opacity:0;">Anthropic Frontend Design Anthropic 官]]></description><guid isPermaLink="false">/archives/1782724232619</guid><dc:creator>临渊</dc:creator><pubDate>Mon, 29 Jun 2026 09:16:59 GMT</pubDate></item><item><title><![CDATA[用 Go 语言实现一个智慧园区 IoT 设备模拟器：303 台设备、4 种协议]]></title><link>http://yangda.vip/archives/1782303240911</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E7%94%A8%20Go%20%E8%AF%AD%E8%A8%80%E5%AE%9E%E7%8E%B0%E4%B8%80%E4%B8%AA%E6%99%BA%E6%85%A7%E5%9B%AD%E5%8C%BA%20IoT%20%E8%AE%BE%E5%A4%87%E6%A8%A1%E6%8B%9F%E5%99%A8%EF%BC%9A303%20%E5%8F%B0%E8%AE%BE%E5%A4%87%E3%80%814%20%E7%A7%8D%E5%8D%8F%E8%AE%AE&amp;url=/archives/1782303240911" width="1" height="1" alt="" style="opacity:0;">这是一个在智慧园区平台开发阶段用来模拟设备数据采集的项目 智慧园区平台开发最头疼的不是写代码，是没数据。真实设备还没进场，平台就已经要联调了；演示时大屏空空荡荡；压测时只能拿随机数凑——结果数据一看就是假的，温度跳变、三相电压一样大、半夜满员。这个项目就是来解决这件事的。 为什么需要设备模拟器？ 如]]></description><guid isPermaLink="false">/archives/1782303240911</guid><dc:creator>临渊</dc:creator><category>技术小记</category><pubDate>Wed, 24 Jun 2026 12:35:23 GMT</pubDate></item><item><title><![CDATA[我用 Go 两百行写了一个 LLM 透明代理，现在所有大模型共用同一个 API 入口]]></title><link>http://yangda.vip/archives/1781270627049</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E6%88%91%E7%94%A8%20Go%20%E4%B8%A4%E7%99%BE%E8%A1%8C%E5%86%99%E4%BA%86%E4%B8%80%E4%B8%AA%20LLM%20%E9%80%8F%E6%98%8E%E4%BB%A3%E7%90%86%EF%BC%8C%E7%8E%B0%E5%9C%A8%E6%89%80%E6%9C%89%E5%A4%A7%E6%A8%A1%E5%9E%8B%E5%85%B1%E7%94%A8%E5%90%8C%E4%B8%80%E4%B8%AA%20API%20%E5%85%A5%E5%8F%A3&amp;url=/archives/1781270627049" width="1" height="1" alt="" style="opacity:0;">一个不到 15MB 的 Go 二进制，让你把 OpenAI、Anthropic、Azure、Ollama 全部塞进一个 localhost:18080 里。 为什么需要这个东西？ 事情很简单：我的机器上跑着好几个 LLM API 的客户端——OpenCode、Claude Code、自己写的脚本、前]]></description><guid isPermaLink="false">/archives/1781270627049</guid><dc:creator>临渊</dc:creator><category>人工智能</category><category>编程学习</category><category>技术小记</category><pubDate>Fri, 12 Jun 2026 13:26:40 GMT</pubDate></item><item><title><![CDATA[一个可以让Agent自主运行的提示词命令]]></title><link>http://yangda.vip/archives/1781081352575</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E4%B8%80%E4%B8%AA%E5%8F%AF%E4%BB%A5%E8%AE%A9Agent%E8%87%AA%E4%B8%BB%E8%BF%90%E8%A1%8C%E7%9A%84%E6%8F%90%E7%A4%BA%E8%AF%8D%E5%91%BD%E4%BB%A4&amp;url=/archives/1781081352575" width="1" height="1" alt="" style="opacity:0;">组建团队对当前目录「xx」项目进行持续迭代，请以标准化敏捷迭代与DevOps协作规范为指导，组建跨职能团队并执行以下闭环流程。每个阶段必须输出指定交付物，通过质量门禁（Definition of Done）后方可流转至下一环节： 【阶段一：需求洞察与池化管理】（主导：业务需求分析师） - 职责：开展]]></description><guid isPermaLink="false">/archives/1781081352575</guid><dc:creator>临渊</dc:creator><category>人工智能</category><category>编程学习</category><category>产品设计</category><category>技术小记</category><category>默认分类</category><pubDate>Wed, 10 Jun 2026 08:51:00 GMT</pubDate></item><item><title><![CDATA[Hermes 系统提示词（附中文版）]]></title><link>http://yangda.vip/archives/1775485888829</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=Hermes%20%E7%B3%BB%E7%BB%9F%E6%8F%90%E7%A4%BA%E8%AF%8D%EF%BC%88%E9%99%84%E4%B8%AD%E6%96%87%E7%89%88%EF%BC%89&amp;url=/archives/1775485888829" width="1" height="1" alt="" style="opacity:0;">Hermes Agent Persona &lt;!-- This file defines the agent's personality and tone. The agent will embody whatever you write here.\nEdit this to customize h]]></description><guid isPermaLink="false">/archives/1775485888829</guid><dc:creator>临渊</dc:creator><category>人工智能</category><category>编程学习</category><pubDate>Tue, 9 Jun 2026 09:03:00 GMT</pubDate></item><item><title><![CDATA[Codex系统提示词（附中文版）]]></title><link>http://yangda.vip/archives/1780903253014</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=Codex%E7%B3%BB%E7%BB%9F%E6%8F%90%E7%A4%BA%E8%AF%8D%EF%BC%88%E9%99%84%E4%B8%AD%E6%96%87%E7%89%88%EF%BC%89&amp;url=/archives/1780903253014" width="1" height="1" alt="" style="opacity:0;">You are Codex, a coding agent based on GPT-5. You and the user share the same workspace and collaborate to achieve the user's goals. Personality You a]]></description><guid isPermaLink="false">/archives/1780903253014</guid><dc:creator>临渊</dc:creator><category>人工智能</category><category>编程学习</category><pubDate>Mon, 8 Jun 2026 08:15:00 GMT</pubDate></item><item><title><![CDATA[产品经理软件需求规格书模板]]></title><link>http://yangda.vip/archives/1777543536076</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E4%BA%A7%E5%93%81%E7%BB%8F%E7%90%86%E8%BD%AF%E4%BB%B6%E9%9C%80%E6%B1%82%E8%A7%84%E6%A0%BC%E4%B9%A6%E6%A8%A1%E6%9D%BF&amp;url=/archives/1777543536076" width="1" height="1" alt="" style="opacity:0;">━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 文档编号：PRD-[项目代号]-001 版本：V1.0 状态：草稿 / 评审中 / 基线 / 废止 创建日期：YYYY-MM-DD 最后更新：YYYY-MM-DD 作者：杨达 审批人：____ ━━━━━━━━━━━━━━━━━━]]></description><guid isPermaLink="false">/archives/1777543536076</guid><dc:creator>临渊</dc:creator><category>产品设计</category><pubDate>Wed, 20 May 2026 06:30:03 GMT</pubDate></item><item><title><![CDATA[Claude Code 源码架构深度解析报告]]></title><link>http://yangda.vip/archives/1779032964115</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=Claude%20Code%20%E6%BA%90%E7%A0%81%E6%9E%B6%E6%9E%84%E6%B7%B1%E5%BA%A6%E8%A7%A3%E6%9E%90%E6%8A%A5%E5%91%8A&amp;url=/archives/1779032964115" width="1" height="1" alt="" style="opacity:0;">]]></description><guid isPermaLink="false">/archives/1779032964115</guid><dc:creator>临渊</dc:creator><category>人工智能</category><category>编程学习</category><category>产品设计</category><category>技术小记</category><pubDate>Fri, 17 Apr 2026 16:44:00 GMT</pubDate></item><item><title><![CDATA[Claude Code 核心源码深度解析]]></title><link>http://yangda.vip/archives/1779034805928</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=Claude%20Code%20%E6%A0%B8%E5%BF%83%E6%BA%90%E7%A0%81%E6%B7%B1%E5%BA%A6%E8%A7%A3%E6%9E%90&amp;url=/archives/1779034805928" width="1" height="1" alt="" style="opacity:0;">目录 核心查询引擎 (query.ts) 深度解析]]></description><guid isPermaLink="false">/archives/1779034805928</guid><dc:creator>临渊</dc:creator><category>人工智能</category><category>编程学习</category><category>产品设计</category><category>技术小记</category><pubDate>Fri, 17 Apr 2026 16:23:00 GMT</pubDate></item><item><title><![CDATA[一个多模态大模型训练程序的简化版学习代码]]></title><link>http://yangda.vip/archives/1774442877982</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E4%B8%80%E4%B8%AA%E5%A4%9A%E6%A8%A1%E6%80%81%E5%A4%A7%E6%A8%A1%E5%9E%8B%E8%AE%AD%E7%BB%83%E7%A8%8B%E5%BA%8F%E7%9A%84%E7%AE%80%E5%8C%96%E7%89%88%E5%AD%A6%E4%B9%A0%E4%BB%A3%E7%A0%81&amp;url=/archives/1774442877982" width="1" height="1" alt="" style="opacity:0;">Model.py """ ================================================================================ model.py - 多模态大语言模型定义 ==================================]]></description><guid isPermaLink="false">/archives/1774442877982</guid><dc:creator>临渊</dc:creator><pubDate>Wed, 25 Mar 2026 12:51:59 GMT</pubDate></item><item><title><![CDATA[每克黄金的开采成本是多少？]]></title><link>http://yangda.vip/archives/1773751232895</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E6%AF%8F%E5%85%8B%E9%BB%84%E9%87%91%E7%9A%84%E5%BC%80%E9%87%87%E6%88%90%E6%9C%AC%E6%98%AF%E5%A4%9A%E5%B0%91%EF%BC%9F&amp;url=/archives/1773751232895" width="1" height="1" alt="" style="opacity:0;">结论说在前面： 目前全球金矿的“全维持成本”（AISC）大致在 1,300–1,450 美元/盎司，换算成人民币约 300–340 元/克。 只看现场生产成本（现金成本），全球平均大约 900–1,000 美元/盎司，约 210–240 元/克。 中国头部金矿企业公开披露的“克金成本”多在 160–]]></description><guid isPermaLink="false">/archives/1773751232895</guid><dc:creator>临渊</dc:creator><pubDate>Fri, 20 Mar 2026 02:20:28 GMT</pubDate></item><item><title><![CDATA[如何对人脸识别模型进行增量预训练]]></title><link>http://yangda.vip/archives/1772184753898</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E5%A6%82%E4%BD%95%E5%AF%B9%E4%BA%BA%E8%84%B8%E8%AF%86%E5%88%AB%E6%A8%A1%E5%9E%8B%E8%BF%9B%E8%A1%8C%E5%A2%9E%E9%87%8F%E9%A2%84%E8%AE%AD%E7%BB%83&amp;url=/archives/1772184753898" width="1" height="1" alt="" style="opacity:0;">增量预训练（Incremental Pre-training）是一种在已有预训练模型的基础上，使用新的数据继续训练模型的过程。 对于人脸识别模型，以下是详细的增量预训练步骤： 准备工作 import torch from insightface.model_zoo import get_model]]></description><guid isPermaLink="false">/archives/1772184753898</guid><dc:creator>临渊</dc:creator><category>人工智能</category><category>技术小记</category><pubDate>Fri, 27 Feb 2026 09:36:14 GMT</pubDate></item><item><title><![CDATA[设计后台管理系统时，弹窗和抽屉式弹窗应该如何选择？]]></title><link>http://yangda.vip/archives/1772175428395</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E8%AE%BE%E8%AE%A1%E5%90%8E%E5%8F%B0%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F%E6%97%B6%EF%BC%8C%E5%BC%B9%E7%AA%97%E5%92%8C%E6%8A%BD%E5%B1%89%E5%BC%8F%E5%BC%B9%E7%AA%97%E5%BA%94%E8%AF%A5%E5%A6%82%E4%BD%95%E9%80%89%E6%8B%A9%EF%BC%9F&amp;url=/archives/1772175428395" width="1" height="1" alt="" style="opacity:0;">一、核心决策原则：何时用弹窗？何时用抽屉？]]></description><guid isPermaLink="false">/archives/1772175428395</guid><dc:creator>临渊</dc:creator><enclosure url="http://yangda.vip/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fmyfile-1310643382.cos.ap-beijing.myqcloud.com%2Fmyfile-1310643382%2F%25E7%259B%25B8%25E5%2586%258C%2Fa1515a3e-0f6d-440e-9e78-f754b76e0baa.png&amp;size=m" type="image/jpeg" length="9287"/><category>产品设计</category><pubDate>Fri, 27 Feb 2026 07:13:08 GMT</pubDate></item><item><title><![CDATA[如何设计一个合理的线上预约系统]]></title><link>http://yangda.vip/archives/1772016446446</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E5%A6%82%E4%BD%95%E8%AE%BE%E8%AE%A1%E4%B8%80%E4%B8%AA%E5%90%88%E7%90%86%E7%9A%84%E7%BA%BF%E4%B8%8A%E9%A2%84%E7%BA%A6%E7%B3%BB%E7%BB%9F&amp;url=/archives/1772016446446" width="1" height="1" alt="" style="opacity:0;">设计一个合理的线上预约系统。核心目标是平衡用户体验（便捷、高效、不迷路）与商家/机构管理需求（资源利用率最大化、减少爽约、数据清晰）。 第一阶段：需求分析与定义 在设计界面之前，先明确系统要解决的问题。 业务类型是什么？ 服务类： 理发、美容、咨询（按人/时间段）。 资源类： 健身房器械、会议室、停]]></description><guid isPermaLink="false">/archives/1772016446446</guid><dc:creator>临渊</dc:creator><category>产品设计</category><pubDate>Wed, 25 Feb 2026 10:52:52 GMT</pubDate></item><item><title><![CDATA[编写易于AI可理解的PRD]]></title><link>http://yangda.vip/archives/1770280580131</link><description><![CDATA[<img src="http://yangda.vip/plugins/feed/assets/telemetry.gif?title=%E7%BC%96%E5%86%99%E6%98%93%E4%BA%8EAI%E5%8F%AF%E7%90%86%E8%A7%A3%E7%9A%84PRD&amp;url=/archives/1770280580131" width="1" height="1" alt="" style="opacity:0;">日期: 2026/2/5 领域: 产品方法论 核心摘要 核心挑战 AI缺乏常识判断力，只能按字面指令生成代码，这要求需求文档必须极度精确，不能依赖隐式逻辑。 关键原则 通过结构化、原子化需求，明确边界条件，并提供具体示例，可将AI代码生成的准确率提升至95%以上。 最终目标 编写AI友好型PRD并非]]></description><guid isPermaLink="false">/archives/1770280580131</guid><dc:creator>临渊</dc:creator><category>人工智能</category><category>技术小记</category><pubDate>Thu, 5 Feb 2026 08:37:27 GMT</pubDate></item></channel></rss>