由于我不明白的原因,我得到了这个例外.这是非常复杂的,我的np.array v来自,但这是异常发生时的代码:
print v, type(v)
for val in v:
print val, type(val)
print "use isfinte() with astype(float64): "
np.isfinite(v.astype("float64"))
print "use isfinite() as usual: "
try:
np.isfinite(v)
except Exception,e:
print e
这给出了以下输出:
[6.4441947744288255 7.2246449651781788 4.1028442021807656
4.8832943929301189] <type 'numpy.ndarray'>
6.44419477443 <type 'numpy.float64'>
7.22464496518 <type 'numpy.float64'>
4.10284420218 <type 'numpy.float64'>
4.88329439293 <type 'numpy.float64'>
np.isfinte() with astype(float64):
[ True True True True]
np.isfinte() as usual:
ufunc 'isfinite' not supported for the input types, and the inputs could not be safely coerced to any supported …