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如何在python中查看整个矩阵?_Python_Numpy - Fatal编程技术网

如何在python中查看整个矩阵?

如何在python中查看整个矩阵?,python,numpy,Python,Numpy,我将127x127个值的矩阵导出为txt,但输出显示为 answer:[[ 44. 1. 0. ..., 12. 13. 2.] [ 51. 7. 0. ..., 5. 14. 4.] [ 0. 1. 4. ..., 0. 0. 1.] ..., [ 22. 110. 70. ..., 5. 0. 0.] [ 12. 36. 12. ..., 0.

我将127x127个值的矩阵导出为txt,但输出显示为

 answer:[[  44.    1.    0. ...,   12.   13.    2.]
 [  51.    7.    0. ...,    5.   14.    4.]
 [   0.    1.    4. ...,    0.    0.    1.]
 ..., 
 [  22.  110.   70. ...,    5.    0.    0.]
 [  12.   36.   12. ...,    0.    0.    2.]
 [   0.    0.    0. ...,   24.  177.   53.]]
我需要访问所有值,作为支持向量机的输入


谢谢你

我猜你在用numpy。如果是这种情况,我建议您使用savetxt()函数()。

用于更改打印阵列时返回的项目数

>>> import numpy as np
>>> a = np.arange(127*127).reshape(127, 127)
>>> np.set_printoptions(edgeitems=127)
>>> print a

正如所料,这将淹没您的屏幕。

从何处导出?怎样