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Set model to another iteration breaks $getParameterAtIteration() for OptimizerAGBM #365

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schalkdaniel opened this issue Jan 23, 2023 · 1 comment
Open

Set model to another iteration breaks $getParameterAtIteration() for OptimizerAGBM #365

schalkdaniel opened this issue Jan 23, 2023 · 1 comment

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@schalkdaniel
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Check:

cboost = boostSplines(iris, "Sepal.Length", loss = LossQuadratic$new(), optimizer = OptimizerAGBM$new())

cboost$model$getEstimatedParameter()
cboost$model$getParameterAtIteration(30)
cboost$model$setToIteration(30, 0)
cboost$model$getEstimatedParameter()
cboost$model$getParameterAtIteration(30)

The parameter do not match.
@schalkdaniel
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To not crash the tests, this is excluded out in test_json.R

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@schalkdaniel