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FastTree: Instantiate feature map for disk transpose and make Generalized Additive Models predictor resilient when feature map is not available. - #122

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shauheen merged 10 commits into
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May 12, 2018
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FastTree: Instantiate feature map for disk transpose and make Generalized Additive Models predictor resilient when feature map is not available.#122
shauheen merged 10 commits into
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codemzs:fasttree

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@codemzs codemzs commented May 11, 2018

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codemzs requested review from TomFinley and yaeldekel May 11, 2018 00:25
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codemzs commented May 11, 2018

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fixes #123 #Resolved

Comment thread src/Microsoft.ML.FastTree/GamTrainer.cs Outdated

//No features were filtered.
if (_featureMap == null)
_featureMap = Enumerable.Range(0, trainSet.NumFeatures).ToArray();

@TomFinley TomFinley May 11, 2018

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Utils.GetIdentityPermutation? #Resolved

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TomFinley commented May 11, 2018

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Cool thanks Zeeshan. Would any test help cover this issue, or would this perhaps wait till we moved more of the baseline test over? #Resolved

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codemzs commented May 11, 2018

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Thanks for reviewing Tom. I have added two tests, one for fasttree and other for GAM.


In reply to: 388231158 [](ancestors = 388231158)

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Whoops, misclicked. :)

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:shipit:

@shauheen
shauheen merged commit 54a0b42 into dotnet:master May 12, 2018
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codemzs deleted the fasttree branch May 14, 2018 03:37
eerhardt pushed a commit to eerhardt/machinelearning that referenced this pull request Jul 27, 2018
…ized Additive Models predictor resilient when feature map is not available. (dotnet#122)

* Instantiate feature map for disk transpose and make Generalized Additive Models predictor resilient when feature map is not available.
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3 participants