flinkml

问题 I am running the example multiple linear regression for Flink (0.10-SNAPSHOT). I can't figure out how to extract the weights (e.g. slope and intercept, beta0-beta1, what ever you want to call them). I'm not super seasoned in Scala, that is probably half my problem. Thanks for any help any one can give. object Job { def main(args: Array[String]) { // set up the execution environment val env = ExecutionEnvironment.getExecutionEnvironment val survival = env.readCsvFile[(String, String, String,

问题 Flink version : 1.2.0 Scala version : 2.11.8 I want to use a DataStream to predict using a model in flink using scala. I have a DataStream[String] in flink using scala which contains json formatted data from a kafka source.I want to use this datastream to predict on a Flink-ml model which is already trained. The problem is all the flink-ml examples use DataSet api to predict. I am relatively new to flink and scala so any help in the form of a code solution would be appreciated. Input : {