Source code for RevoscalePy and Microsoft ML packages

Question

Source code for RevoscalePy and Microsoft ML packages

Amal` Ametov 1

The revoscale and microsoft-ml Machine learning packages are still available to install with MS SQL Server and even standalone. I have imported them and trained a lot of models, but they gain a too low accuracy.

The main problem is that I could not find the source code of the C++ part of the libraries to tweak models right.
There is no way to overview an implementation of another algorithm. Python code of the revoscale and microsoftml is available but parameters description is tricky. During Run, Python calls C++ DLL libs which perform all the training. During this call many logs are printed in console, but they are short and ambiguous.

I have to use this framework to deploy fast machine learning models for MS SQL Server. It would be great to look though the code.
Looking forward to see Microsoft publish source code for these packages since they are too old enough (and also slow in comparison to scikit-learn).

YutongTie-9091 54,026 Reputation points Moderator

2022-10-13T08:03:54.187+00:00

Hello @Amal` Ametov

Thanks for reaching out to us here! Are those packages you are mentioning?
https://learn.microsoft.com/en-us/machine-learning-server/r-reference/revoscaler/revoscaler
https://learn.microsoft.com/en-us/sql/machine-learning/python/ref-py-microsoftml?view=sql-server-ver16

Regards,
Yutong
Amal` Ametov 1 Reputation point

2022-10-21T14:38:01.293+00:00

Hi @Anonymous ! Sorry for a late reply. Did not expect an answer because the question did not receive an attention at Stackoverlow. You are right about the microsoftml, but the first link is about the R version of the revoscale, but I am interested in the Python version described here
https://learn.microsoft.com/en-us/machine-learning-server/python-reference/revoscalepy/revoscalepy-package
Amal` Ametov 1 Reputation point

2022-10-27T09:36:01.737+00:00

HI @Anonymous ! Do you have any answer for this question? It seemed to me you had some clues...
YutongTie-9091 54,026 Reputation points Moderator

2022-10-30T06:53:13.823+00:00

Hello @Amal` Ametov

Machine Learning Server for Python is not supported here, but I was checking around and was told this Machine Learning Server has been deprecated - https://learn.microsoft.com/en-us/machine-learning-server/what-is-happening-to-machine-learning-server

Could you please check on above docs about Machine Learning Server? I hope this helps.

Regards,
Yutong