Hi Trevor,
the multiple linear regression implementation is quite sensitive to the
initial learning rate. If the value is not set right, it might be the case
that the algorithm alternates between ever increasing values left and right
of the minimum. Could you try to set a smaller initial learning
Is it just me or does MSE tend to increase with more iterations of Linear
Regression?
Using 1.0.2 (or 1.1)
%flink
import org.apache.flink.ml.optimization.SimpleGradientDescent
import org.apache.flink.ml.optimization.LearningRateMethod
import org.apache.flink.ml.regression.MultipleLinearRegression
