Coverage for mlprodict/onnxrt/ops_cpu/op_feature_vectorizer.py: 88%
16 statements
« prev ^ index » next coverage.py v7.1.0, created at 2023-02-04 02:28 +0100
« prev ^ index » next coverage.py v7.1.0, created at 2023-02-04 02:28 +0100
1# -*- encoding: utf-8 -*-
2# pylint: disable=E0203,E1101,C0111
3"""
4@file
5@brief Runtime operator.
6"""
7import numpy
8from ._op import OpRun
11class FeatureVectorizer(OpRun):
12 """
13 Very similar to @see cl Concat.
14 """
16 def __init__(self, onnx_node, desc=None, **options):
17 OpRun.__init__(self, onnx_node, desc=desc,
18 **options)
19 self.axis = 1
21 def _preprocess(self, a):
22 if self.axis >= len(a.shape):
23 new_shape = a.shape + (1, ) * (self.axis + 1 - len(a.shape))
24 return a.reshape(new_shape)
25 return a
27 def _run(self, *args, attributes=None, verbose=0, fLOG=None): # pylint: disable=W0221
28 args = [self._preprocess(a) for a in args]
29 res = numpy.concatenate(args, self.axis)
30 return (res, )