galileo1214
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关于数据清洗,求德华,朝伟等等大佬求解

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  •   galileo1214 · Oct 9, 2020 · 1225 views
    This topic created in 2055 days ago, the information mentioned may be changed or developed.

    我有个数据 A B TIME 1 a 3 3 2 a 2 5 3 a 1 1 4 a 4 7 \begin{matrix} A &B & TIME\1&a& 3 &3 \ 2 & a& 2 & 5 \3 & a &1 & 1\4&a&4&7 \end{matrix}

    我想变成这样的形式 TIME 1 2 3 4 1 1 0 0 0 2 0 0 0 0 3 0 0 1 0 4 0 0 0 0 5 0 1 0 0 6 0 0 0 0 7 0 0 0 1

    这样的 one hot 形式有什么直接的方法吗

    galileo1214
        1
    galileo1214  
    OP
       Oct 9, 2020
    额,我写的矩阵,网页出来变这样了,我改下
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