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08-convergence-rates.html

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<title>收斂率：全梯度 vs SGD｜Convergence Rates: Full Gradient vs SGD</title>
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<div class="wrap">
<div class="bar"><div class="t">收斂率：全梯度 vs SGD<small>Convergence Rates: Full Gradient vs SGD · IDL115 Ch.3 §4.2 · 16:9 互動式資訊圖表</small></div></div>
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<label>步長 η <input type="range" id="eta" min="0.02" max="0.5" step="0.02" value="0.15"><output id="etaV">0.15</output></label>
<button id="btnPlay" type="button">播放動畫</button>
<button id="btnReset" type="button" class="alt">重設</button>
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<div class="hint" id="hint"><b>操作：</b>拖 η 看紅色帶子變厚、SGD 紅色鋸齒跟著變；按「播放動畫」看 t 從 0 長到 200；「重設」回到完整曲線。</div>
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