b_school.txt

《多元数据分析》是我正在看的一本书

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   2  3  0  0  1  0  3.7  680  3  0  0  1  0  1  2
   3  4  0  0  0  1  3.8  710  1  1  0  0  0  1  2
   4  4  0  0  0  1  3.7  720  1  1  0  0  0  2  6
   5  2  0  1  0  0  3.9  680  1  1  0  0  0  1  4
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   7  4  0  0  0  1  3.8  670  1  1  0  0  0  2  2
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  12  3  0  0  1  0  3.9  610  1  1  0  0  0  1  2
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  26  1  1  0  0  0  3.8  650  3  0  0  1  0  1  3
  27  3  0  0  1  0  3.8  660  1  1  0  0  0  2  3
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  36  3  0  0  1  0  3.8  650  3  0  0  1  0  2  2
  37  3  0  0  1  0  3.4  640  4  0  0  0  1  1  2
  38  2  0  1  0  0  3.7  690  2  0  1  0  0  1  5
  39  3  0  0  1  0  3.9  620  4  0  0  0  1  1  3
  40  4  0  0  0  1  3.7  700  2  0  1  0  0  2  2
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  51  1  1  0  0  0  3.9  700  2  0  1  0  0  2  3
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  73  1  1  0  0  0  3.5  660  1  1  0  0  0  2  2
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  83  4  0  0  0  1  3.9  710  3  0  0  1  0  1  2
  84  2  0  1  0  0  3.5  620  4  0  0  0  1  1  2
  85  4  0  0  0  1  3.7  650  1  1  0  0  0  1  5
  86  3  0  0  1  0  3.5  680  3  0  0  1  0  2  4
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  92  4  0  0  0  1  3.6  680  1  1  0  0  0  1  5
  93  2  0  1  0  0  3.9  660  2  0  1  0  0  2  4
  94  4  0  0  0  1  3.5  640  4  0  0  0  1  1  3
  95  4  0  0  0  1  3.7  670  2  0  1  0  0  1  6
  96  1  1  0  0  0  3.4  650  3  0  0  1  0  2  2
  97  2  0  1  0  0  3.6  640  4  0  0  0  1  1  2
  98  1  1  0  0  0  3.6  640  3  0  0  1  0  1  3
  99  4  0  0  0  1  3.6  680  4  0  0  0  1  1  4
 100  4  0  0  0  1  3.3  610  1  1  0  0  0  2  2