Hello I have the following error:
[error] ParamSearch.scala:618: type mismatch;
[error] found : (algorithm.Train, algorithm.Test, algorithm.Args) => Either[ADWError,Metrics[_, _, _]]
[error] (which expands to) (algorithm.Train, algorithm.Test, A#Arguments) => Either[ADWError,Metrics[_, _, _]]
[error] required: ? => ?
[error] val experiment = ParamSelect.execFunc(numThreads, timeOut, logFile, func ) _
[error] ^
[info] (algorithm.Train, algorithm.Test, algorithm.Args) => Either[ADWError,Metrics[_, _, _]] <: ? => ??
[info] false```
and my execFunc has the following signature:
def execFunc[S,T](parallelism: Int, duration: Duration, results: PrintWriter, func : S => T)
(data: Stream[S])
(implicit s: Scheduler): Either[ADWError, FiniteDuration] = {
}
Why won't the `func` bind ?
TIA