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zhounengjuan銀蟲 (小有名氣)
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[求助]
權(quán)重系數(shù)如何計算?
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scaled是權(quán)重系數(shù),normalized是歸一化后的值,權(quán)重系數(shù)是怎么計算的呢? 因素 coefficients scaled normalized x1 -1234.813506 529.9880987 0.485537561 x2 -515.9891046 -104.4033155 -0.095646924 x3 -5279.329195 -300.0675536 -0.274900641 x4 11876.44622 3690.436925 3.380916945 x5 -2400.706191 1149.379807 1.052980377 x6 -17559.4605 -678.5779203 -0.621665032 x7 20604.35225 280.5629104 0.257031868 x8 11.20784471 4483.137883 4.107133421 x9 -1.933419798 -2368.439252 -2.169796304 x10 -97.13627104 -1477.442683 -1.35352835 x11 -1123.789975 -4056.881809 -3.716627795 x12 -178.8237164 -645.5536162 -0.591410503 x13 3061.984473 4784.35074 4.383083308 x14 -2537.241679 -2537.241679 -2.324441133 x15 7.94230354 5559.612478 5.093323206 x16 54.89079355 4281.481897 3.922390488 x17 -137.4924194 -5224.711938 -4.78651105 x18 -58.51888207 -2223.717519 -2.037212501 x19 289.1899376 7229.748441 6.623383492 x20 -195.826136 -3916.52272 -3.588040738 x21 4.951942438 675.9401428 0.619248487 x22 90.51990982 6019.574003 5.51470738 x23 24.3851937 1621.615381 1.485609165 x24 -70.52980165 -3085.678822 -2.826880401 x25 134.9068302 4721.739058 4.325722919 x26 -179.0237636 -1326.566088 -1.215305899 x27 338.0616286 2505.036668 2.294937182 x28 2776.972533 13537.7411 12.40231962 x29 -831.3819028 -3242.389421 -2.970447553 x30 -268.1935148 -968.1785885 -0.886976654 x31 -2059.155634 -4890.494631 -4.480324823 x32 103.8174027 197.2530651 0.180709288 x33 899.9197561 2137.309421 1.958051522 x34 1179.283151 2240.637986 2.052713835 x35 -5169.998977 -6462.498721 -5.920483637 |
木蟲 (著名寫手)
云中仙

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