Now I got this working in cloud (not locally, but it's ok) so thanks a lot. Next problem is how to read then these written files and add them to the als.
I guess it is something like val als = ALS() als.factorsOption = Option(users,items) but I don't get how I could read in the data I have written with the previous example. I tried with : val users = env.readFile(new SerializedInputFormat[Factors], "path") but I guess I need to use somehow TypeSerializedInputFormat[Factors] but I couldn't get this working. Best, Kirsti -- View this message in context: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flink-ML-1-0-0-Saving-and-Loading-Models-to-Score-a-Single-Feature-Vector-tp5766p6081.html Sent from the Apache Flink User Mailing List archive. mailing list archive at Nabble.com.