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Lasso回归:从解释到预测
张沥今
1
, 魏夏琰
2
, 陆嘉琦
2
, 潘俊豪
1
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Lasso regression: From explanation to prediction
ZHANG Lijin
1
, WEI Xiayan
2
, LU Jiaqi
2
, PAN Junhao
1
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图1.
变量间相关图
注:红色系代表负相关, 蓝色系代表正相关, 颜色越深代表相关值越大。
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