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ai-agent-book 精选快照(<2MB 代码与文档,来自 github.com/bojieli/ai-agent-book)
2026-08-20 13:12:50 +00:00

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<text x="390" y="105" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="17" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">الأوزان الأصلية ث</text>
<text x="390" y="130" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">د × د</text>
<text x="390" y="152" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">مثال: 4096 × 4096</text>
<text x="390" y="172" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="12" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">المعلمات ثابتة (غير مدربة)</text>
<text x="520" y="140" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="24" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold">+</text>
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<text x="610" y="88" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">مصفوفة ب</text>
<text x="610" y="108" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">د × ص</text>
<text x="610" y="122" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">4096×8</text>
<rect x="560" y="145" width="100" height="65" rx="6" fill="#d0d0d0" stroke="#333333" stroke-width="2"/>
<text x="610" y="163" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">مصفوفة أ</text>
<text x="610" y="183" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">ص × د</text>
<text x="610" y="197" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal">8×4096</text>
<path d="M 665,70 C 685,70 685,135.0 690,140.0 C 685,145.0 685,210 665,210" fill="none" stroke="#333333" stroke-width="2"/>
<text x="772.213" y="140" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#333333" text-anchor="start" dominant-baseline="central" font-weight="bold" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">ΔW = αBA</text>
<text x="280" y="140" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="20" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">س →</text>
<text x="754.528" y="165" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14" fill="#666666" text-anchor="start" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">الرتبة ص = 8</text>
<rect x="30" y="230" width="720" height="228" rx="4" fill="#f5f5f5" stroke="#333333" stroke-width="2"/>
<text x="390" y="252" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="20" fill="#333333" text-anchor="middle" dominant-baseline="central" font-weight="bold" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">النتائج العملية الرئيسية (مختبر آلات التفكير)</text>
<text x="226.546" y="282" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#333333" text-anchor="start" dominant-baseline="central" font-weight="bold" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">▸ معدل التعلم الأمثل</text>
<text x="448.804" y="300" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="9.5" fill="#333333" text-anchor="start" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">LoRA LR = ضبط دقيق كامل LR × 10 (حوالي 15× للتدريب القصير)</text>
<text x="221.932" y="317" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#333333" text-anchor="start" dominant-baseline="central" font-weight="bold" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">▸ نطاق التطبيق</text>
<text x="735.659" y="335" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="7" fill="#333333" text-anchor="start" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">يجب تطبيقه على جميع الطبقات (خاصة MLP/MoE؛ فالتطبيق على طبقات الانتباه فقط يؤدي إلى انخفاض الأداء بشكل كبير)</text>
<text x="160.569" y="352" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#333333" text-anchor="start" dominant-baseline="central" font-weight="bold" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">▸ السيناريو RL</text>
<text x="616.86" y="370" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="7" fill="#333333" text-anchor="start" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">حتى المرتبة = 1 يمكنها تحقيق أداء ضبط دقيق كامل (فقط O(1) بت يتم امتصاصه لكل حلقة)</text>
<text x="253.499" y="387" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#333333" text-anchor="start" dominant-baseline="central" font-weight="bold" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">▸ الكفاءة الحسابية</text>
<text x="683.78" y="405" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="7" fill="#666666" text-anchor="start" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">FLOPs ≈ 2/3 من الضبط الدقيق الكامل (2N² مقابل 3N²)؛ يعتبر LoRA أفضل عند تخطيط الأداء مقابل FLOPs</text>
<text x="232.164" y="422" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="16" fill="#333333" text-anchor="start" dominant-baseline="central" font-weight="bold" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">▸ مزايا الاستدلال</text>
<text x="575.21" y="440" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="7" fill="#666666" text-anchor="start" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">خدمة المستأجرين المتعددين: يدعم vLLM/SGLang تحميل محولات متعددة في وقت واحد</text>
<text x="390" y="472" font-family="Arial, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', sans-serif" font-size="14.5" fill="#666666" text-anchor="middle" dominant-baseline="central" font-weight="normal" direction="rtl" unicode-bidi="plaintext" style="font-family:'Noto Sans Arabic','Noto Sans',Arial,sans-serif">SFT الرتبة الموصى بها 64-256 | RL أوصى بالرتبة 8-32 | التحجيم 1/r يجعل LR مستقلاً تقريبًا عن الرتبة</text>
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