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np.set_printoptions方法的相關(guān)屬性:

set_printoptions(precision=None, threshold=None, edgeitems=None, linewidth=None, suppress=None, nanstr=None, infstr=None)
對(duì)于每個(gè)屬性的釋義:
precision : int, optional,float輸出的精度,即小數(shù)點(diǎn)后維數(shù),默認(rèn)8( Number of digits of precision for floating point output (default 8))
相關(guān)推薦:《python視頻教程》
threshold : int, optional,當(dāng)數(shù)組數(shù)目過大時(shí),設(shè)置顯示幾個(gè)數(shù)字,其余用省略號(hào)(Total number of array elements which trigger summarization rather than full repr (default 1000))
edgeitems : int, optional,邊緣數(shù)目(Number of array items in summary at beginning and end of each dimension (default 3))
linewidth : int, optional,The number of characters per line for the purpose of inserting line breaks (default 75)
suppress : bool, optional,是否壓縮由科學(xué)計(jì)數(shù)法表示的浮點(diǎn)數(shù)(Whether or not suppress printing of small floating point values using scientific notation (default False))
nanstr : str, optional,String representation of floating point not-a-number (default nan)
infstr : str, optional,String representation of floating point infinity (default inf)
實(shí)例:
np.set_printoptions(threshold='nan') (意思是全部打?。?/p>
當(dāng)前名稱:創(chuàng)新互聯(lián)Python教程:python如何顯示數(shù)組
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