Source code for mlprodict.onnxrt.ops_cpu.op_mean

# -*- encoding: utf-8 -*-
# pylint: disable=E0203,E1101,C0111
"""
Runtime operator.


:githublink:`%|py|7`
"""
from ._op import OpRun



[docs]class Mean(OpRun):


[docs]    def __init__(self, onnx_node, desc=None, **options):
        OpRun.__init__(self, onnx_node, desc=desc,
                       **options)



[docs]    def _run(self, *args):  # pylint: disable=W0221
        if self.inplaces.get(0, False):
            return self._run_inplace(*args)
        res = args[0].copy()
        for m in args[1:]:
            res += m
        return (res / len(args), )



[docs]    def _run_inplace(self, *args):
        res = args[0]
        for m in args[1:]:
            res += m
        return (res / len(args), )



[docs]    def _infer_shapes(self, *args):  # pylint: disable=W0221
        return (args[0], )