wayneguow commented on PR #49854: URL: https://github.com/apache/spark/pull/49854#issuecomment-2644492638
@zhengruifeng For comment form https://github.com/apache/spark/pull/48611#issuecomment-2638819267 > adding additional tests to make sure pmml-model 1.7.1 can successfully load previous models After my confirmation, currently `Spark ML` can only export models in PMML format, but currently does not support reloading models from PMML format. Although there is `PMMLUtils` tool class in Spark that can load models from PMML format (https://github.com/apache/spark/blob/master/mllib/src/test/scala/org/apache/spark/ml/util/PMMLUtils.scala#L36), but I think it is meaningless to use `JPMML` to verify the load of PMML, it is more about verifying the compatibility of `JPMML`. In fact, what we need to verify is that the PMML model exported by Spark can be reloaded on other downstream platforms or systems. So, here I did some manual checks, which is what the previous comment mentioned. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
