{"version":2,"relationshipURLBase":"https://codingai-lec03.pages.dev/course/notebook-blocks/248fcbe45bd74a248982c64b5c7877c5.html","relationshipResolution":"Resolve relative relationship URLs against relationshipURLBase; complete records and absolute URLs are in blocks.","title":"先读保存结果，再决定是否重算","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/248fcbe45bd74a248982c64b5c7877c5.html","markdown":"https://codingai-lec03.pages.dev/course/notebook-blocks/248fcbe45bd74a248982c64b5c7877c5.md","pages":[{"id":"reading-opening","title":"先读保存结果，再决定是否重算","unit":"先读保存结果，再决定是否重算","unitId":"notebook-blocks/248fcbe45bd74a248982c64b5c7877c5","chapter":"course","number":1}],"aliases":[{"oldId":"b-3bddc25f4c2661439834b281","targetId":"b-3bddc25f4c2661439834b281","page":"reading-opening","operation":"move","beforeSHA256":"f107bd31e942a5cf605f3183c89731efbb5349a4bf8c063087e5d29bebde50b5","afterSHA256":"f107bd31e942a5cf605f3183c89731efbb5349a4bf8c063087e5d29bebde50b5","reason":"Same source body in authored semantic page"},{"oldId":"b-6404f25175533ed79fc42ad6","targetId":"b-6404f25175533ed79fc42ad6","page":"reading-opening","operation":"move","beforeSHA256":"30506b63b98a58ee84df3ef98cd8fe7c78fc443fc1db8e5f6d3ef92d91e1ba58","afterSHA256":"30506b63b98a58ee84df3ef98cd8fe7c78fc443fc1db8e5f6d3ef92d91e1ba58","reason":"Same source body in authored semantic page"},{"oldId":"b-db3e02bf8138ff50bc46cd43","targetId":"b-db3e02bf8138ff50bc46cd43","page":"reading-opening","operation":"move","beforeSHA256":"e91f24e4e4ca40e2099a0d81d30db6568f4bf2074b499eeee6e3959617bd97ac","afterSHA256":"e91f24e4e4ca40e2099a0d81d30db6568f4bf2074b499eeee6e3959617bd97ac","reason":"Same source body in authored semantic page"},{"oldId":"b-e631f2001812dca8fdd29fdb","targetId":"b-e631f2001812dca8fdd29fdb","page":"reading-opening","operation":"move","beforeSHA256":"5f1e2e7a35a6afaca427b0b03cfec448b4aac4324b16108f14671986a2d98b38","afterSHA256":"5f1e2e7a35a6afaca427b0b03cfec448b4aac4324b16108f14671986a2d98b38","reason":"Same source body in authored semantic page"},{"oldId":"b-fdd5becc54acc6f791e3ea30","targetId":"b-fdd5becc54acc6f791e3ea30","page":"reading-opening","operation":"move","beforeSHA256":"629b478c7fe01588b8416b1bd41f4491c95e201282d93a0f5eb2bc35817a410b","afterSHA256":"629b478c7fe01588b8416b1bd41f4491c95e201282d93a0f5eb2bc35817a410b","reason":"Same source body in authored semantic page"},{"oldId":"b-01bd15181dfe54f3cb05cbfa","targetId":"b-01bd15181dfe54f3cb05cbfa","page":"reading-opening","operation":"move","beforeSHA256":"db71370d749b53729b1253732f65ddc5df6211d8d4deb575f8fff2eea4030213","afterSHA256":"db71370d749b53729b1253732f65ddc5df6211d8d4deb575f8fff2eea4030213","reason":"Same source body in authored semantic page"},{"oldId":"b-f47b04df110e3f517f29d5d8","targetId":"b-f47b04df110e3f517f29d5d8","page":"reading-opening","operation":"move","beforeSHA256":"55255cb059dec3efe2a47cad7fea9054dce0ec22249f51f1c8cbdd2500cdc5f1","afterSHA256":"55255cb059dec3efe2a47cad7fea9054dce0ec22249f51f1c8cbdd2500cdc5f1","reason":"Same source body in authored semantic page"}],"blocks":[{"id":"b-3bddc25f4c2661439834b281","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/248fcbe45bd74a248982c64b5c7877c5.html#b-3bddc25f4c2661439834b281","content":"[LAB 02 · 参数迁移：冻结、局部与全量微调](/course/notebooks/4bd450d54870432db91c80a4df563b8e.html)","sha256":"f107bd31e942a5cf605f3183c89731efbb5349a4bf8c063087e5d29bebde50b5","chapter":{"id":"course","title":"先读保存结果，再决定是否重算"},"unit":{"id":"notebook-blocks/248fcbe45bd74a248982c64b5c7877c5","title":"先读保存结果，再决定是否重算"},"page":{"id":"reading-opening","title":"先读保存结果，再决定是否重算","number":1},"sectionTitle":"先读保存结果，再决定是否重算","currentQuestion":"先读保存结果，再决定是否重算","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":null,"nextBlock":"b-6404f25175533ed79fc42ad6","prerequisites":[],"relatedBlocks":[]},{"id":"b-6404f25175533ed79fc42ad6","type":"h1","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/248fcbe45bd74a248982c64b5c7877c5.html#b-6404f25175533ed79fc42ad6","content":"# 先读保存结果，再决定是否重算","sha256":"30506b63b98a58ee84df3ef98cd8fe7c78fc443fc1db8e5f6d3ef92d91e1ba58","chapter":{"id":"course","title":"先读保存结果，再决定是否重算"},"unit":{"id":"notebook-blocks/248fcbe45bd74a248982c64b5c7877c5","title":"先读保存结果，再决定是否重算"},"page":{"id":"reading-opening","title":"先读保存结果，再决定是否重算","number":1},"sectionTitle":"先读保存结果，再决定是否重算","currentQuestion":"先读保存结果，再决定是否重算","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-3bddc25f4c2661439834b281","nextBlock":"b-db3e02bf8138ff50bc46cd43","prerequisites":[{"id":"b-3bddc25f4c2661439834b281","url":"#b-3bddc25f4c2661439834b281","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-db3e02bf8138ff50bc46cd43","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/248fcbe45bd74a248982c64b5c7877c5.html#b-db3e02bf8138ff50bc46cd43","content":"按问题继续","sha256":"e91f24e4e4ca40e2099a0d81d30db6568f4bf2074b499eeee6e3959617bd97ac","chapter":{"id":"course","title":"先读保存结果，再决定是否重算"},"unit":{"id":"notebook-blocks/248fcbe45bd74a248982c64b5c7877c5","title":"先读保存结果，再决定是否重算"},"page":{"id":"reading-opening","title":"先读保存结果，再决定是否重算","number":1},"sectionTitle":"先读保存结果，再决定是否重算","currentQuestion":"先读保存结果，再决定是否重算","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-6404f25175533ed79fc42ad6","nextBlock":"b-e631f2001812dca8fdd29fdb","prerequisites":[{"id":"b-6404f25175533ed79fc42ad6","url":"#b-6404f25175533ed79fc42ad6","role":"section-title"},{"id":"b-3bddc25f4c2661439834b281","url":"#b-3bddc25f4c2661439834b281","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-e631f2001812dca8fdd29fdb","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/248fcbe45bd74a248982c64b5c7877c5.html#b-e631f2001812dca8fdd29fdb","content":"同源参数的冻结/局部/全量/scratch与BN模式辨析","sha256":"5f1e2e7a35a6afaca427b0b03cfec448b4aac4324b16108f14671986a2d98b38","chapter":{"id":"course","title":"先读保存结果，再决定是否重算"},"unit":{"id":"notebook-blocks/248fcbe45bd74a248982c64b5c7877c5","title":"先读保存结果，再决定是否重算"},"page":{"id":"reading-opening","title":"先读保存结果，再决定是否重算","number":1},"sectionTitle":"先读保存结果，再决定是否重算","currentQuestion":"先读保存结果，再决定是否重算","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-db3e02bf8138ff50bc46cd43","nextBlock":"b-fdd5becc54acc6f791e3ea30","prerequisites":[{"id":"b-6404f25175533ed79fc42ad6","url":"#b-6404f25175533ed79fc42ad6","role":"section-title"},{"id":"b-3bddc25f4c2661439834b281","url":"#b-3bddc25f4c2661439834b281","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-fdd5becc54acc6f791e3ea30","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/248fcbe45bd74a248982c64b5c7877c5.html#b-fdd5becc54acc6f791e3ea30","content":"**先读保存结果，再决定是否重算。** 原教师曲线与输入图仍内嵌在本册，历史数值位于 `historical-v16/`。","sha256":"629b478c7fe01588b8416b1bd41f4491c95e201282d93a0f5eb2bc35817a410b","chapter":{"id":"course","title":"先读保存结果，再决定是否重算"},"unit":{"id":"notebook-blocks/248fcbe45bd74a248982c64b5c7877c5","title":"先读保存结果，再决定是否重算"},"page":{"id":"reading-opening","title":"先读保存结果，再决定是否重算","number":1},"sectionTitle":"先读保存结果，再决定是否重算","currentQuestion":"先读保存结果，再决定是否重算","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-e631f2001812dca8fdd29fdb","nextBlock":"b-01bd15181dfe54f3cb05cbfa","prerequisites":[{"id":"b-6404f25175533ed79fc42ad6","url":"#b-6404f25175533ed79fc42ad6","role":"section-title"},{"id":"b-3bddc25f4c2661439834b281","url":"#b-3bddc25f4c2661439834b281","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-01bd15181dfe54f3cb05cbfa","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/248fcbe45bd74a248982c64b5c7877c5.html#b-01bd15181dfe54f3cb05cbfa","content":"在当前项目中使用 `lab09-transfer/`。下面的准备代码先检查该目录，若缺失则下载本讲原站的完整包并安全解压；已有文件不覆盖。包内含 `results/cnn-plain-state.pt`、`results/lab02-results.json` 和两份官方 MNIST 训练文件，无须先运行第二讲 notebook。","sha256":"db71370d749b53729b1253732f65ddc5df6211d8d4deb575f8fff2eea4030213","chapter":{"id":"course","title":"先读保存结果，再决定是否重算"},"unit":{"id":"notebook-blocks/248fcbe45bd74a248982c64b5c7877c5","title":"先读保存结果，再决定是否重算"},"page":{"id":"reading-opening","title":"先读保存结果，再决定是否重算","number":1},"sectionTitle":"先读保存结果，再决定是否重算","currentQuestion":"先读保存结果，再决定是否重算","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-fdd5becc54acc6f791e3ea30","nextBlock":"b-f47b04df110e3f517f29d5d8","prerequisites":[{"id":"b-6404f25175533ed79fc42ad6","url":"#b-6404f25175533ed79fc42ad6","role":"section-title"},{"id":"b-3bddc25f4c2661439834b281","url":"#b-3bddc25f4c2661439834b281","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-f47b04df110e3f517f29d5d8","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/248fcbe45bd74a248982c64b5c7877c5.html#b-f47b04df110e3f517f29d5d8","content":"安装该目录 `requirements.txt` 后从本册顺序运行。模型、数据和源划分会逐项核对；训练四臂是学生可选操作，保存结果已经足以完成讨论。","sha256":"55255cb059dec3efe2a47cad7fea9054dce0ec22249f51f1c8cbdd2500cdc5f1","chapter":{"id":"course","title":"先读保存结果，再决定是否重算"},"unit":{"id":"notebook-blocks/248fcbe45bd74a248982c64b5c7877c5","title":"先读保存结果，再决定是否重算"},"page":{"id":"reading-opening","title":"先读保存结果，再决定是否重算","number":1},"sectionTitle":"先读保存结果，再决定是否重算","currentQuestion":"先读保存结果，再决定是否重算","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-01bd15181dfe54f3cb05cbfa","nextBlock":null,"prerequisites":[{"id":"b-6404f25175533ed79fc42ad6","url":"#b-6404f25175533ed79fc42ad6","role":"section-title"},{"id":"b-3bddc25f4c2661439834b281","url":"#b-3bddc25f4c2661439834b281","role":"problem-context"}],"relatedBlocks":[]}]}
