{"version":2,"relationshipURLBase":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.html","relationshipResolution":"Resolve relative relationship URLs against relationshipURLBase; complete records and absolute URLs are in blocks.","title":"三条线怎样汇合：复用的是哪些具体资产","url":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.html","markdown":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.md","pages":[{"id":"reading-opening","title":"三条线怎样汇合：复用的是哪些具体资产","unit":"怎样把可复用能力改写成可检验的科研问题？","unitId":"research-transfer-contract","chapter":"III","number":1}],"aliases":[{"oldId":"b-13f98863cd88cb67ee4c82ba","targetId":"b-13f98863cd88cb67ee4c82ba","page":"reading-opening","operation":"move","beforeSHA256":"45a76cf8a3087f54d1135ceac7b489d1d3551ae3577eacac32c2440bfa223cc5","afterSHA256":"45a76cf8a3087f54d1135ceac7b489d1d3551ae3577eacac32c2440bfa223cc5","reason":"Same source body in authored semantic page"},{"oldId":"b-355cfd112966234d7ed60e0b","targetId":"b-355cfd112966234d7ed60e0b","page":"reading-opening","operation":"move","beforeSHA256":"c64d09d39d447d7ddf3519553dc9d08c08710aa83734fb6d3da743c9c0ae8497","afterSHA256":"c64d09d39d447d7ddf3519553dc9d08c08710aa83734fb6d3da743c9c0ae8497","reason":"Same source body in authored semantic page"},{"oldId":"b-c3a54d9416b3d1f19f104cce","targetId":"b-c3a54d9416b3d1f19f104cce","page":"reading-opening","operation":"move","beforeSHA256":"9e4bb130b87ade9d26c456ec81c6740d56e3821ee73d15cde2847587414debf3","afterSHA256":"9e4bb130b87ade9d26c456ec81c6740d56e3821ee73d15cde2847587414debf3","reason":"Same source body in authored semantic page"},{"oldId":"b-326691803185d2b9e3c200f7","targetId":"b-326691803185d2b9e3c200f7","page":"reading-opening","operation":"move","beforeSHA256":"622a22f8167d0d05145bc7ac05932c0a98e5b22cf1e773129269bc3638b84504","afterSHA256":"622a22f8167d0d05145bc7ac05932c0a98e5b22cf1e773129269bc3638b84504","reason":"Same source body in authored semantic page"},{"oldId":"b-527387da9b276af1f75735e0","targetId":"b-527387da9b276af1f75735e0","page":"reading-opening","operation":"move","beforeSHA256":"0a19a2a6a06a078d2afaa497a3580fc2b740f776cea82fdbf58b3d2cd38bd98a","afterSHA256":"0a19a2a6a06a078d2afaa497a3580fc2b740f776cea82fdbf58b3d2cd38bd98a","reason":"Same source body in authored semantic page"},{"oldId":"b-8303316d1d901a382352996d","targetId":"b-8303316d1d901a382352996d","page":"reading-opening","operation":"move","beforeSHA256":"ed86693a64e3f6d6190342874202326cb00acbd7dfda47dff6c8d68857db8d12","afterSHA256":"ed86693a64e3f6d6190342874202326cb00acbd7dfda47dff6c8d68857db8d12","reason":"Same source body in authored semantic page"},{"oldId":"b-00702af93d438e5d8483490c","targetId":"b-00702af93d438e5d8483490c","page":"reading-opening","operation":"rewrite","beforeSHA256":"270444fbed35140c5aaf6de1671ef3a27270f4de6d2111bdf80d0874d6afdc71","afterSHA256":"2dd9a19a1bfe6b925cd00ca36e3ab78c2c21c510cba3ed46964478bd7377ca27","reason":"Same source identity with figure semantics or reading context enriched"},{"oldId":"b-0610c997701fe66550271952","targetId":"b-0610c997701fe66550271952","page":"reading-opening","operation":"move","beforeSHA256":"2b9ccef7e1220e2250cceff1abd8bdd736b42f8da5a223f26b029f44b962e807","afterSHA256":"2b9ccef7e1220e2250cceff1abd8bdd736b42f8da5a223f26b029f44b962e807","reason":"Same source body in authored semantic page"}],"blocks":[{"id":"b-13f98863cd88cb67ee4c82ba","type":"h1","scope":"technology-reuse-not-replacement","url":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.html#b-13f98863cd88cb67ee4c82ba","content":"# 三条线怎样汇合：复用的是哪些具体资产","sha256":"45a76cf8a3087f54d1135ceac7b489d1d3551ae3577eacac32c2440bfa223cc5","chapter":{"id":"III","title":"视觉与语言"},"unit":{"id":"research-transfer-contract","title":"怎样把可复用能力改写成可检验的科研问题？"},"page":{"id":"reading-opening","title":"三条线怎样汇合：复用的是哪些具体资产","number":1},"sectionTitle":"三条线怎样汇合：复用的是哪些具体资产","currentQuestion":"三条线怎样汇合：复用的是哪些具体资产","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":null,"nextBlock":"b-355cfd112966234d7ed60e0b","prerequisites":[{"id":"b-355cfd112966234d7ed60e0b","url":"#b-355cfd112966234d7ed60e0b","role":"problem-context"}],"relatedBlocks":[{"id":"b-00702af93d438e5d8483490c","url":"#b-00702af93d438e5d8483490c","relation":"figure-and-explanation"}]},{"id":"b-355cfd112966234d7ed60e0b","type":"p","scope":"technology-reuse-not-replacement","url":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.html#b-355cfd112966234d7ed60e0b","content":"回看的是可复用资产，而不是模型名排序。三条公开连接分别复用 MAE 初始化、检测器区域和 CLIP 视觉编码。科研练习再把“迁移”变成具体的新批次评价：任务将来遇到什么条件，决定该怎样切分和选择基线。","sha256":"c64d09d39d447d7ddf3519553dc9d08c08710aa83734fb6d3da743c9c0ae8497","chapter":{"id":"III","title":"视觉与语言"},"unit":{"id":"research-transfer-contract","title":"怎样把可复用能力改写成可检验的科研问题？"},"page":{"id":"reading-opening","title":"三条线怎样汇合：复用的是哪些具体资产","number":1},"sectionTitle":"三条线怎样汇合：复用的是哪些具体资产","currentQuestion":"三条线怎样汇合：复用的是哪些具体资产","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-13f98863cd88cb67ee4c82ba","nextBlock":"b-c3a54d9416b3d1f19f104cce","prerequisites":[{"id":"b-13f98863cd88cb67ee4c82ba","url":"#b-13f98863cd88cb67ee4c82ba","role":"section-title"}],"relatedBlocks":[{"id":"b-00702af93d438e5d8483490c","url":"#b-00702af93d438e5d8483490c","relation":"figure-and-explanation"}]},{"id":"b-c3a54d9416b3d1f19f104cce","type":"p","scope":"technology-reuse-not-replacement","url":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.html#b-c3a54d9416b3d1f19f104cce","content":"回看第三讲，研究积累不是只剩一串网络名称。第一部分留下能迁移的参数与表示；第二部分留下区域、像素和实例组织；第三部分让文字成为监督、输出和任务条件。新系统复用这些资产，再为尚未建立的关系训练。","sha256":"9e4bb130b87ade9d26c456ec81c6740d56e3821ee73d15cde2847587414debf3","chapter":{"id":"III","title":"视觉与语言"},"unit":{"id":"research-transfer-contract","title":"怎样把可复用能力改写成可检验的科研问题？"},"page":{"id":"reading-opening","title":"三条线怎样汇合：复用的是哪些具体资产","number":1},"sectionTitle":"三条线怎样汇合：复用的是哪些具体资产","currentQuestion":"三条线怎样汇合：复用的是哪些具体资产","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-355cfd112966234d7ed60e0b","nextBlock":"b-326691803185d2b9e3c200f7","prerequisites":[{"id":"b-13f98863cd88cb67ee4c82ba","url":"#b-13f98863cd88cb67ee4c82ba","role":"section-title"},{"id":"b-355cfd112966234d7ed60e0b","url":"#b-355cfd112966234d7ed60e0b","role":"problem-context"}],"relatedBlocks":[{"id":"b-00702af93d438e5d8483490c","url":"#b-00702af93d438e5d8483490c","relation":"figure-and-explanation"}]},{"id":"b-326691803185d2b9e3c200f7","type":"p","scope":"technology-reuse-not-replacement","url":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.html#b-326691803185d2b9e3c200f7","content":"P66 的三条实线有具体公开对应：SAM 的图像编码器用 MAE 预训练初始化；ViLBERT 使用检测器提供的区域特征；原始 LLaVA 使用 CLIP 视觉编码器接入语言模型。它们不是“所有新模型都按同一条技术树演化”，而是三种可以指出输入和权重来源的复用。","sha256":"622a22f8167d0d05145bc7ac05932c0a98e5b22cf1e773129269bc3638b84504","chapter":{"id":"III","title":"视觉与语言"},"unit":{"id":"research-transfer-contract","title":"怎样把可复用能力改写成可检验的科研问题？"},"page":{"id":"reading-opening","title":"三条线怎样汇合：复用的是哪些具体资产","number":1},"sectionTitle":"三条线怎样汇合：复用的是哪些具体资产","currentQuestion":"三条线怎样汇合：复用的是哪些具体资产","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-c3a54d9416b3d1f19f104cce","nextBlock":"b-527387da9b276af1f75735e0","prerequisites":[{"id":"b-13f98863cd88cb67ee4c82ba","url":"#b-13f98863cd88cb67ee4c82ba","role":"section-title"},{"id":"b-355cfd112966234d7ed60e0b","url":"#b-355cfd112966234d7ed60e0b","role":"problem-context"}],"relatedBlocks":[{"id":"b-00702af93d438e5d8483490c","url":"#b-00702af93d438e5d8483490c","relation":"figure-and-explanation"}]},{"id":"b-527387da9b276af1f75735e0","type":"p","scope":"technology-reuse-not-replacement","url":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.html#b-527387da9b276af1f75735e0","content":"另有一个计算上的类比：Fast R-CNN 共享图像特征后再服务多个区域，双编码检索缓存图片向量后再服务多个查询。二者都把可复用计算提前，但不能因此声称检测研究直接导致了向量检索。这种区分让类比有教学价值而不伪造历史因果。","sha256":"0a19a2a6a06a078d2afaa497a3580fc2b740f776cea82fdbf58b3d2cd38bd98a","chapter":{"id":"III","title":"视觉与语言"},"unit":{"id":"research-transfer-contract","title":"怎样把可复用能力改写成可检验的科研问题？"},"page":{"id":"reading-opening","title":"三条线怎样汇合：复用的是哪些具体资产","number":1},"sectionTitle":"三条线怎样汇合：复用的是哪些具体资产","currentQuestion":"三条线怎样汇合：复用的是哪些具体资产","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-326691803185d2b9e3c200f7","nextBlock":"b-8303316d1d901a382352996d","prerequisites":[{"id":"b-13f98863cd88cb67ee4c82ba","url":"#b-13f98863cd88cb67ee4c82ba","role":"section-title"},{"id":"b-355cfd112966234d7ed60e0b","url":"#b-355cfd112966234d7ed60e0b","role":"problem-context"}],"relatedBlocks":[{"id":"b-00702af93d438e5d8483490c","url":"#b-00702af93d438e5d8483490c","relation":"figure-and-explanation"}]},{"id":"b-8303316d1d901a382352996d","type":"p","scope":"technology-reuse-not-replacement","url":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.html#b-8303316d1d901a382352996d","content":"对研究实践，关键问题是：已有系统交付哪种输出？新任务还缺什么对应？例如有整图表示后，检测还缺定位和匹配；有视觉和语言编码器后，问答还缺条件使用与回答目标。把缺口说具体，才能知道应该改数据、接口、目标还是评价，而不是一遇到新任务就换更大的模型。","sha256":"ed86693a64e3f6d6190342874202326cb00acbd7dfda47dff6c8d68857db8d12","chapter":{"id":"III","title":"视觉与语言"},"unit":{"id":"research-transfer-contract","title":"怎样把可复用能力改写成可检验的科研问题？"},"page":{"id":"reading-opening","title":"三条线怎样汇合：复用的是哪些具体资产","number":1},"sectionTitle":"三条线怎样汇合：复用的是哪些具体资产","currentQuestion":"三条线怎样汇合：复用的是哪些具体资产","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-527387da9b276af1f75735e0","nextBlock":"b-00702af93d438e5d8483490c","prerequisites":[{"id":"b-13f98863cd88cb67ee4c82ba","url":"#b-13f98863cd88cb67ee4c82ba","role":"section-title"},{"id":"b-355cfd112966234d7ed60e0b","url":"#b-355cfd112966234d7ed60e0b","role":"problem-context"}],"relatedBlocks":[{"id":"b-00702af93d438e5d8483490c","url":"#b-00702af93d438e5d8483490c","relation":"figure-and-explanation"}]},{"id":"b-00702af93d438e5d8483490c","type":"figure","scope":"technology-reuse-not-replacement","url":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.html#b-00702af93d438e5d8483490c","content":"图内标签与数值：留下的能力；在新系统中实际复用；视觉表示；MAE 编码器；SAM 的初始化；空间组织；检测器区域特征；ViLBERT 的视觉输入；图文对应；CLIP 视觉编码器；LLaVA 的视觉输入；新的任务仍要定义输出、补上训练关系，并检验它。；实线表示公开方法中的组件复用；共享计算与检索缓存的联系属于教学类比。\n\n三条公开组件复用关系对应具体方法；虚线类比不承担历史因果。 查看对应图解状态\n\n- 留下的能力\n- 在新系统中实际复用\n- 视觉表示\n- MAE 编码器\n- SAM 的初始化\n- 空间组织\n- 检测器区域特征\n- ViLBERT 的视觉输入\n- 图文对应\n- CLIP 视觉编码器\n- LLaVA 的视觉输入\n- 新的任务仍要定义输出、补上训练关系，并检验它。\n- 实线表示公开方法中的组件复用；共享计算与检索缓存的联系属于教学类比。三条公开组件复用关系对应具体方法；虚线类比不承担历史因果。 [查看对应图解状态](/#/l3-r2-p66/0)[查看完整图解](/#/l3-r2-p66/0)","sha256":"2dd9a19a1bfe6b925cd00ca36e3ab78c2c21c510cba3ed46964478bd7377ca27","chapter":{"id":"III","title":"视觉与语言"},"unit":{"id":"research-transfer-contract","title":"怎样把可复用能力改写成可检验的科研问题？"},"page":{"id":"reading-opening","title":"三条线怎样汇合：复用的是哪些具体资产","number":1},"sectionTitle":"三条线怎样汇合：复用的是哪些具体资产","currentQuestion":"三条线怎样汇合：复用的是哪些具体资产","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"figure":{"caption":"三条公开组件复用关系对应具体方法；虚线类比不承担历史因果。 查看对应图解状态","labels":["留下的能力","在新系统中实际复用","视觉表示","MAE 编码器","SAM 的初始化","空间组织","检测器区域特征","ViLBERT 的视觉输入","图文对应","CLIP 视觉编码器","LLaVA 的视觉输入","新的任务仍要定义输出、补上训练关系，并检验它。","实线表示公开方法中的组件复用；共享计算与检索缓存的联系属于教学类比。"],"description":"三条公开组件复用关系对应具体方法；虚线类比不承担历史因果。 查看对应图解状态留下的能力在新系统中实际复用视觉表示MAE 编码器SAM 的初始化空间组织检测器区域特征ViLBERT 的视觉输入图文对应CLIP 视觉编码器LLaVA 的视觉输入新的任务仍要定义输出、补上训练关系，并检验它。实线表示公开方法中的组件复用；共享计算与检索缓存的联系属于教学类比。","evidenceIdentity":"三条公开组件复用关系对应具体方法；虚线类比不承担历史因果。 查看对应图解状态","images":[]},"previousBlock":"b-8303316d1d901a382352996d","nextBlock":"b-0610c997701fe66550271952","prerequisites":[{"id":"b-13f98863cd88cb67ee4c82ba","url":"#b-13f98863cd88cb67ee4c82ba","role":"section-title"},{"id":"b-355cfd112966234d7ed60e0b","url":"#b-355cfd112966234d7ed60e0b","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-0610c997701fe66550271952","type":"h2","scope":"technology-reuse-not-replacement","url":"https://codingai-lec03.pages.dev/course/blocks/technology-reuse-not-replacement.html#b-0610c997701fe66550271952","content":"## 继续阅读与实验","sha256":"2b9ccef7e1220e2250cceff1abd8bdd736b42f8da5a223f26b029f44b962e807","chapter":{"id":"III","title":"视觉与语言"},"unit":{"id":"research-transfer-contract","title":"怎样把可复用能力改写成可检验的科研问题？"},"page":{"id":"reading-opening","title":"三条线怎样汇合：复用的是哪些具体资产","number":1},"sectionTitle":"三条线怎样汇合：复用的是哪些具体资产","currentQuestion":"三条线怎样汇合：复用的是哪些具体资产","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-00702af93d438e5d8483490c","nextBlock":null,"prerequisites":[{"id":"b-13f98863cd88cb67ee4c82ba","url":"#b-13f98863cd88cb67ee4c82ba","role":"section-title"},{"id":"b-355cfd112966234d7ed60e0b","url":"#b-355cfd112966234d7ed60e0b","role":"problem-context"}],"relatedBlocks":[{"id":"b-00702af93d438e5d8483490c","url":"#b-00702af93d438e5d8483490c","relation":"figure-and-explanation"}]}]}