feat: add support for SparkML CountVectorizer conversion (onnx#560)

Signed-off-by: Jason Wang <[email protected]>

Fixes for onnx==1.11.0 (onnx#527)

* add onnx==1.11.0
* Fixes one unit test involving sklearn-onnx.
* use CPUExecutionProvider
* remove one unnecessary initializer

Replace onnx#507 + fix bug with XGBoost converter when base_score is …

…None (onnx#510)

* Replace onnx#507
* fix xgboost converter with xgboost 1.5.0
* fix nan values
* update catboost test
* update ci

Signed-off-by: xavier dupré <[email protected]>

Co-authored-by: xavier dupré <[email protected]>
Co-authored-by: Karthikeyan Singaravelan <[email protected]>

Update version number to 1.9.1 (onnx#494)

Improves lightgbm conversion speed (onnx#491)

* improves lightgbm conversion speed

Fix onnx#400, support multi:softmax objective (onnx#442)

* investigate xgboost issues

Signed-off-by: xavier dupré <[email protected]>

* fix softmax score

Signed-off-by: xavier dupré <[email protected]>

* lint

Signed-off-by: xavier dupré <[email protected]>

* test nightly build

Signed-off-by: xavier dupré <[email protected]>

* restore ci

Signed-off-by: xavier dupré <[email protected]>

* restore one file

Signed-off-by: xavier dupré <[email protected]>

Co-authored-by: xavier dupré <[email protected]>

fixed the weird error.

add tf2onnx wrapper test. (onnx#367)

* add tf2onnx wrapper test.

* install tf 1.15.0

* install tf2onnx

Bump to version 1.6.0 (onnx#350)

Bump to version 1.5.1 (onnx#340)