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cntk:ada-delta-learner

cntk:ada-delta-learner(
   $parameters as cntk:parameter*,
   $lr as cntk:schedule,
   [$rho as xs:double],
   [$epsilon as xs:double],
   [$alo as map:map]
) as cntk:schedule

Summary

Constructs an AdaDelta learner.

Parameters
$parameters
$lr Learning rate schedule.
$rho
$epsilon
$alo Additional learning options.

Example

  let $shape := (3, 3, 3)
  let $parameter1 := cntk:parameter(cntk:shape($shape), "float", cntk:random-initializer-with-rank(cntk:he-normal-initializer(5.5), 1, 2), cntk:cpu(), "parameter1")
  let $lr := cntk:learning-rate-schedule-from-constant(0.01, 100)
  return cntk:ada-delta-learner($parameter1, $lr)
  => cntk:learner(Name(cntk:learner))

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