np.set_printoptions方法的相关属性:
<span style="background-color:#272822"><span style="color:#f8f8d4">set_printoptions(precision=None, threshold=None, edgeitems=None, linewidth=None, suppress=None, nanstr=None,
infstr=None)</span></span>
对于每个属性的释义:
precision : int, optional,float输出的精度,即小数点后维数,默认8( Number of digits of precision for floating point output (default 8))
精度:int,可选,float输出的精度,即小数点后维数,默认8(浮点输出的精度位数(默认为8))
threshold : int, optional,当数组数目过大时,设置显示几个数字,其余用省略号(Total number of array elements which trigger summarization rather than full repr (default 1000))
threshold:int,可选当数组数目过大时,设置显示几个数字,其余用省略号(触发摘要而非完整报告的数组元素总数(默认值1000))
edgeitems : int, optional,边缘数目(Number of array items in summary at beginning and end of each dimension (default 3))
edgeitems:int,可选,转网项目(每个维度开始和结束时汇总的数组项目数(默认为3))
linewidth : int, optional,The number of characters per line for the purpose of inserting line breaks (default 75)
linewidth:int,可选,用于插入换行符的每行字符数(默认值75)
suppress : bool, optional,是否压缩由科学计数法表示的浮点数(Whether or not suppress printing of small floating point values using scientific notation (default False))
抑制:bool,可选是否压缩由科学计数法表示的浮点数(是否禁止使用科学记数法打印小浮点数(默认为False))
nanstr : str, optional,String representation of floating point not-a-number (default nan)
nanstr:str,可选,浮点非数字的字符串表示(默认nan)
infstr : str, optional,String representation of floating point infinity (default inf)
infstr:str,可选,浮点无穷大的字符串表示(默认inf)
实例:
np.set_printoptions(threshold='nan') (意思是全部打印)
np.set_prints(阈值=“nan”)(意思是全部打印)