{"id":110958,"date":"2026-09-29T23:48:54","date_gmt":"2026-09-29T15:48:54","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/110958.html"},"modified":"2026-09-29T23:48:54","modified_gmt":"2026-09-29T15:48:54","slug":"%e3%80%90%e5%a4%a7%e6%95%b0%e6%8d%ae%e6%af%95%e8%ae%be%e9%a1%b9%e7%9b%ae%e3%80%91%e5%9f%ba%e4%ba%8ek-means%e7%9a%84%e5%bc%ba%e5%8c%96%e5%ad%a6%e4%b9%a0%e6%99%ba%e8%83%bd%e4%bd%93%e8%bd%a8%e8%bf%b9","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/110958.html","title":{"rendered":"\u3010\u5927\u6570\u636e\u6bd5\u8bbe\u9879\u76ee\u3011\u57fa\u4e8eK-Means\u7684\u5f3a\u5316\u5b66\u4e60\u667a\u80fd\u4f53\u8f68\u8ff9\u5206\u6790\u4e0e\u76d1\u63a7\u7cfb\u7edf\\\\\u9762\u5411\u7b56\u7565\u4f18\u5316\u7684\u5f3a\u5316\u5b66\u4e60\u667a\u80fd\u4f53\u884c\u4e3a\u8f68\u8ff9\u53ef\u89c6\u5316\u7814\u7a76"},"content":{"rendered":"

\u6587\u7ae0\u76ee\u5f55<\/h4>\n

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\n

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\u4e09\u3001\u9879\u76ee\u5f00\u53d1\u5185\u5bb9<\/h2>\n

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  • \n

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  • \n

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  • \n

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  • \n

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  • \n

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  • \n

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  • \n

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  • \n

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  • \n

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    \u56db\u3001\u9879\u76ee\u5c55\u793a<\/h2>\n

    \"\"\"\"\"\"\"\"\"\"<\/p>\n

    \u4e94\u3001\u9879\u76ee\u76f8\u5173\u4ee3\u7801<\/h2>\n

    const initCharts = () => {
    \n \/\/ 1. \u6b65\u5e8f\u56de\u62a5\u8d8b\u52bf (\u6298\u7ebf\u56fe)
    \n const stepReturnChart = echarts.init(stepReturnChartRef.value);
    \n stepReturnChart.setOption({
    \n title: { text: '\u6b65\u5e8f\u56de\u62a5\u8d8b\u52bf', textStyle: { color: '#fff', fontSize: 14 } },
    \n tooltip: { trigger: 'axis' },
    \n xAxis: {
    \n type: 'category',
    \n data: Array.from({ length: 50 }, (_, i) => `\u7b2c${i + 1}\u6b65`),
    \n axisLabel: { color: '#ccc', rotate: 45 }
    \n },
    \n yAxis: { type: 'value', name: '\u5e73\u5747\u56de\u62a5', axisLabel: { color: '#ccc' }, nameTextStyle: { color: '#ccc' } },
    \n series: [{
    \n data: [0.63, 0.62, 0.66, 0.63, 0.64, 0.62, 0.63, 0.65, 0.63, 0.64, 0.64, 0.64, 0.64, 0.64, 0.64, 0.64, 0.64, 12.14, 17.01, 4.34, 19.19, 18.36, 10.57, 13.63, 15.07, 14.72, 11.55, 8.74, 6.32, 7.55, 5.18, 5.66, 2.34, 2.40, 1.16, 3.44, 0.54, 0.62, 0.63, 0.64, 0.64, 0.64, 0.64, 0.64, 0.64, 0.64, 0.64, 0.64, 0.64, 0.64],
    \n type: 'line',
    \n smooth: true,
    \n itemStyle: { color: '#52c41a' },
    \n lineStyle: { width: 2 },
    \n symbol: 'circle',
    \n symbolSize: 6
    \n }]
    \n });
    \n chartInstances.push(stepReturnChart);<\/p>\n

    \/\/ 2. \u65b9\u5411\u504f\u597d\u96f7\u8fbe (\u96f7\u8fbe\u56fe)
    \n const directionRadarChart = echarts.init(directionRadarChartRef.value);
    \n directionRadarChart.setOption({
    \n title: { text: '\u65b9\u5411\u504f\u597d\u96f7\u8fbe', textStyle: { color: '#fff', fontSize: 14 } },
    \n tooltip: {},
    \n legend: { data: ['Q\u5b66\u4e60', '\u6df1\u5ea6Q\u7f51\u7edc', '\u8fd1\u7aef\u7b56\u7565\u4f18\u5316', '\u968f\u673a\u6e38\u8d70'], textStyle: { color: '#ccc' }, bottom: 0 },
    \n radar: {
    \n indicator: [
    \n { name: '\u4e0a', max: 100 },
    \n { name: '\u4e0b', max: 100 },
    \n { name: '\u5de6', max: 100 },
    \n { name: '\u53f3', max: 100 }
    \n ],
    \n axisName: { color: '#ccc' },
    \n splitLine: { lineStyle: { color: 'rgba(255,255,255,0.2)' } },
    \n splitArea: { areaStyle: { color: ['rgba(255,255,255,0.05)', 'rgba(255,255,255,0.1)'] } }
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    \n { value: [15, 40, 15, 30], name: '\u6df1\u5ea6Q\u7f51\u7edc', itemStyle: { color: '#eb2f96' } },
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    \n });
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    \/\/ 3. \u7d2f\u8ba1\u56de\u62a5\u5bf9\u6bd4 (\u6a2a\u5411\u67f1\u72b6\u56fe)
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    \n tooltip: { trigger: 'axis', axisPointer: { type: 'shadow' } },
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    \n data: [
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    \n { value: 112.35, itemStyle: { color: '#fa8c16' } },
    \n { value: 115.07, itemStyle: { color: '#eb2f <\/p>\n

    \u516d\u3001\u6700\u540e<\/h2>\n

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