Tutorial¶
The tutorial goes from a simple example which converts a pipeline to a more complex example involving operator not actually implemented in ONNX operators or ONNX ML Operators.
The tutorial was tested with following version:
<<<
import sys
import numpy
import scipy
import sklearn
import lightgbm
import onnx
import onnxmltools
import onnxruntime
import xgboost
import skl2onnx
import mlprodict
import onnxcustom
import pyquickhelper
print("python {}".format(sys.version_info))
mods = [numpy, scipy, sklearn, lightgbm, xgboost,
onnx, onnxmltools, onnxruntime, onnxcustom,
skl2onnx, mlprodict, pyquickhelper]
mods = [(m.__name__, m.__version__) for m in mods]
mx = max(len(_[0]) for _ in mods) + 1
for name, vers in sorted(mods):
print("{}{}{}".format(name, " " * (mx - len(name)), vers))
>>>
python sys.version_info(major=3, minor=9, micro=1, releaselevel='final', serial=0)
lightgbm 3.2.1
mlprodict 0.7.1602
numpy 1.21.2
onnx 1.10.1
onnxcustom 0.1.1
onnxmltools 1.9.92
onnxruntime 1.10.91
pyquickhelper 1.10.3639
scipy 1.7.1
skl2onnx 1.9.3001
sklearn 1.1.dev0
xgboost 1.4.2