Tutorial doesn't work in 1.0RC

[mhectorgato]

The StochasticDualCoordinateAscent is not available in the RC. I was able to follow the tutorial, but going to version 0.10; and it works with 0.11.

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Document Details

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• ID: 77fc5686-2288-d607-8136-3146ed02dbf6
• Version Independent ID: 8a16b9e9-b5cb-a55e-2135-191bc62c1656
• Content: Use ML.NET in a GitHub issue multiclass classification scenario
• Content Source: docs/machine-learning/tutorials/github-issue-classification.md
• Product: dotnet-ml
• GitHub Login: @JRAlexander
• Microsoft Alias: johalex

[JRAlexander]

Hi, @mhectorgato! For the 1.0.0-preview update we are using SDCALogisticRegressionBinaryTrainer.
Here's the code line for that:
.Append(mlContext.BinaryClassification.Trainers.SdcaLogisticRegression(labelColumnName: "Label", featureColumnName: "Features"));

We are in process of updating the tutorial for 1.0.0-preview. Here is the PR - #11816. I'm hoping it will be live in the next day or so.

Also, here is the updated code sample PR: dotnet/samples#817

I hope this helps! -- John