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源模型与训练记录](https://codingai-lec02.pages.dev/course/lab02.html)。","sha256":"c4a00574ebad248e363d05363d2b3c2dc018d6f41426069cd8cfc6383a26099a","chapter":{"id":"course","title":"可以带走的是比较方法：同一个起点、明确新标签、独立划分、固定更新范围、验证选择、保留集评价"},"unit":{"id":"notebook-blocks/b9f56027bcce40909d958c3732474a97","title":"可以带走的是比较方法：同一个起点、明确新标签、独立划分、固定更新范围、验证选择、保留集评价"},"page":{"id":"reading-opening","title":"可以带走的是比较方法：同一个起点、明确新标签、独立划分、固定更新范围、验证选择、保留集评价","number":1},"sectionTitle":"可以带走的是比较方法：同一个起点、明确新标签、独立划分、固定更新范围、验证选择、保留集评价","currentQuestion":"可以带走的是比较方法：同一个起点、明确新标签、独立划分、固定更新范围、验证选择、保留集评价","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-211e3a2a05d9f3206fac130f","nextBlock":"b-16e7cbac4a3af6d47947cf85","prerequisites":[{"id":"b-62a294017563f677ce55eaae","url":"#b-62a294017563f677ce55eaae","role":"section-title"},{"id":"b-5813ffba9023dd9e3ea84c37","url":"#b-5813ffba9023dd9e3ea84c37","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-16e7cbac4a3af6d47947cf85","type":"p","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/b9f56027bcce40909d958c3732474a97.html#b-16e7cbac4a3af6d47947cf85","content":"**返回第三讲：**[主讲：三种更新范围](/#/l3-r2-p23/0) · [CLS 01 · 学习信号、表示与迁移](/course/c02-signals.html) · 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