flykhan
2536c937e3
翻译自英文原版 maths-cs-ai-compendium，共 20 章全部完成。 第01章 向量 | 第02章 矩阵 | 第03章 微积分 第04章 统计学 | 第05章 概率论 | 第06章 机器学习 第07章 计算语言学 | 第08章 计算机视觉 | 第09章 音频与语音 第10章 多模态学习 | 第11章 自主系统 | 第12章 图神经网络 第13章 计算与操作系统 | 第14章 数据结构与算法 第15章 生产级软件工程 | 第16章 SIMD与GPU编程 第17章 AI推理 | 第18章 ML系统设计 第19章 应用人工智能 | 第20章 前沿人工智能 翻译说明： - 所有数学公式 $...$ / $$...$$、代码块、图片引用完整保留 - mkdocs.yml 配置中文导航 + language: zh - README.md 已翻译为中文（兼 docs/index.md） - docs/ 目录包含指向各章文件的 symlink - 约 29,000 行中文内容，排除 .cache/ 构建缓存
89 lines
5.2 KiB
XML
89 lines
5.2 KiB
XML
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<text x="350" y="22" fill="#333" font-size="14" font-weight="bold" text-anchor="middle">U-Net: Encoder-Decoder with Skip Connections</text>
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<!-- Encoder (left side, going down) -->
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<text x="100" y="45" fill="#3498db" font-size="11" font-weight="bold" text-anchor="middle">Encoder</text>
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<!-- Level 1 encoder -->
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<text x="100" y="77" fill="#3498db" font-size="9" text-anchor="middle">Conv 64 (256²)</text>
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<text x="115" y="103" fill="#e74c3c" font-size="7">↓ pool</text>
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<!-- Level 2 encoder -->
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<text x="105" y="134" fill="#3498db" font-size="9" text-anchor="middle">Conv 128 (128²)</text>
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<!-- Down arrow -->
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<text x="120" y="160" fill="#e74c3c" font-size="7">↓ pool</text>
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<!-- Level 3 encoder -->
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<text x="110" y="192" fill="#3498db" font-size="9" text-anchor="middle">Conv 256 (64²)</text>
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<!-- Down arrow -->
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<text x="125" y="218" fill="#e74c3c" font-size="7">↓ pool</text>
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<!-- Bottleneck -->
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<text x="350" y="253" fill="#f39c12" font-size="10" text-anchor="middle" font-weight="bold">Bottleneck: Conv 512 (32²)</text>
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<!-- Decoder (right side, going up) -->
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<text x="600" y="45" fill="#27ae60" font-size="11" font-weight="bold" text-anchor="middle">Decoder</text>
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<!-- Level 3 decoder -->
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<text x="590" y="192" fill="#27ae60" font-size="9" text-anchor="middle">Conv 256 (64²)</text>
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<!-- Up arrow from bottleneck -->
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<text x="540" y="230" fill="#27ae60" font-size="7">↑ upsample</text>
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<!-- Level 2 decoder -->
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<text x="595" y="134" fill="#27ae60" font-size="9" text-anchor="middle">Conv 128 (128²)</text>
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<!-- Up arrow -->
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<text x="615" y="162" fill="#27ae60" font-size="7">↑ up</text>
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<!-- Level 1 decoder -->
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<text x="600" y="77" fill="#27ae60" font-size="9" text-anchor="middle">Conv 64 (256²)</text>
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<!-- Up arrow -->
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<text x="620" y="105" fill="#27ae60" font-size="7">↑ up</text>
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<text x="350" y="66" fill="#9b59b6" font-size="9" text-anchor="middle" font-weight="bold">skip (concat)</text>
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<text x="350" y="124" fill="#9b59b6" font-size="9" text-anchor="middle" font-weight="bold">skip (concat)</text>
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<text x="350" y="182" fill="#9b59b6" font-size="9" text-anchor="middle" font-weight="bold">skip (concat)</text>
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<!-- Output -->
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<text x="692" y="70" fill="#333" font-size="8" text-anchor="start">1×1</text>
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<text x="692" y="80" fill="#333" font-size="8" text-anchor="start">conv</text>
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<!-- Bottom note -->
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<text x="350" y="300" fill="#333" font-size="10" text-anchor="middle">Skip connections concatenate encoder features with decoder features at each level.</text>
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