Hello - I've been successful working with Flink in Java, but have some trouble trying to leverage the ML library, specifically with KNN. >From my understanding, this is easier in Scala [1] so I've been converting my >code.
One issue I've encountered is - How do I get a DataSet[Vector] from a DataStream[MyClass]? I've attempted to use windowing, but scala is completely new to me and I may need a push in the right direction. The below code executes properly, I'm just unsure of the next step. [cid:image001.png@01D30086.8C42C4C0] I've also seen an example [2] that looks like something I need to implement - especially the PartialModelBuilder. Am I on the right track? Thoughts? Thanks! [1] - https://stackoverflow.com/questions/44039857/is-there-a-apache-flink-machine-learning-tutorial-in-java-language/44040819#44040819 [2] - https://github.com/apache/flink/blob/master/flink-examples/flink-examples-streaming/src/main/scala/org/apache/flink/streaming/scala/examples/ml/IncrementalLearningSkeleton.scala Jeremy D. Branham Technology Architect - Sprint O: +1 (972) 405-2970 | M: +1 (817) 791-1627 jeremy.d.bran...@sprint.com<mailto:jeremy.d.bran...@sprint.com> #gettingbettereveryday ________________________________ This e-mail may contain Sprint proprietary information intended for the sole use of the recipient(s). Any use by others is prohibited. If you are not the intended recipient, please contact the sender and delete all copies of the message.
