(DEPRECATED) Apache Flink User Mailing List archive.

Re: Java Exapmle of Stochastic Outlier Selection

Posted by Rong Rong on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/Java-Exapmle-of-Stochastic-Outlier-Selection-tp25476p25481.html

Hi James,

Usually Flink ML is highly integrated with Scala. I did poke around to and try to make the example work in Java and it does require a significant amount of effort, but you can try:

First the implicit type parameters needs to be passed over to the execution environment to generate the DataSet appropriately. I found this link [1] might be useful depending on your use case.

Next you need to extract the TransformDataSetOperation from the StochasticOutlierSelection method since it's also an implicit argument to the transform method.

Rong

[1]: https://www.programcreek.com/java-api-examples/index.php?api=scala.reflect.ClassTag

On Sat, Jan 12, 2019 at 12:39 AM James.Y.Yang (g-mis.cncd02.Newegg) 42035 <[hidden email]> wrote:

Hi,

I want to use Stochastic Outlier Selection in ML Library. But after I read the document [1] , I find there is not Java example. Sorry I am not familiar with Scala

So I appreciate that someone can share a Java example.

[1] https://ci.apache.org/projects/flink/flink-docs-release-1.7/dev/libs/ml/sos.html

Best Regards,

James Yang