analogue argmax for list of multidimensional arrays (PYTHON) -


is there efficient way of finding element occurs in list given element array of length 2?

example: 

l = [(1,0),(1,0),(1,1),(0,0),(1,0)]

i return: (1,0) appears often.

appears simple can't find way this.

you use collections.counter

>>> import collections >>> l = [(1,0),(1,0),(1,1),(0,0),(1,0)] >>> c = collections.counter(l) >>> c.most_common(1) [((1, 0), 3)]

otherwise can use max lambda key argument

>>> max(l, key = lambda i: l.count(i)) (1, 0)

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