- Rename RecommendationExperimentScenario.MF to RecommendationExperim…

…entScenario.MatrixFactorization

- Add copyright header to new files
- Remove and sort usings

docs/samples/Microsoft.ML.AutoML.Samples/DataStructures/Movie.cs

@@ -1,6 +1,7 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using Microsoft.ML.Data;
 
 namespace Microsoft.ML.AutoML.Samples.DataStructures

docs/samples/Microsoft.ML.AutoML.Samples/DataStructures/MovieRatingPrediction.cs

@@ -1,4 +1,8 @@
-using Microsoft.ML.Data;
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.AutoML.Samples
 {

docs/samples/Microsoft.ML.AutoML.Samples/RecommendationExperiment.cs

@@ -1,7 +1,10 @@
-using System;
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
 using System.IO;
 using System.Linq;
-using Microsoft.ML.AutoML;
 using Microsoft.ML.AutoML.Samples.DataStructures;
 using Microsoft.ML.Data;
 

src/Microsoft.ML.AutoML/API/RecommendationExperiment.cs

@@ -1,16 +1,18 @@
-using System;
-using System.Collections;
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text;
 using Microsoft.ML.Data;
 using Microsoft.ML.Trainers;
 
 namespace Microsoft.ML.AutoML
 {
     public enum RecommendationExperimentScenario
     {
-        MF,
+        MatrixFactorization = 0,
     }
 
     public sealed class RecommendationExperimentSettings : ExperimentSettings
@@ -29,7 +31,7 @@ public sealed class RecommendationExperimentSettings : ExperimentSettings
         public RecommendationExperimentSettings(RecommendationExperimentScenario scenario, string columnIndexName, string rowIndexName)
             : this()
         {
-            if(scenario == RecommendationExperimentScenario.MF)
+            if(scenario == RecommendationExperimentScenario.MatrixFactorization)
             {
                 AutoCatalog.ValuePairs[nameof(MatrixFactorizationTrainer.Options.MatrixColumnIndexColumnName)] = columnIndexName;
                 AutoCatalog.ValuePairs[nameof(MatrixFactorizationTrainer.Options.MatrixRowIndexColumnName)] = rowIndexName;

src/Microsoft.ML.AutoML/TrainerExtensions/RecommendationTrainerExtensions.cs

@@ -1,9 +1,9 @@
-using System;
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System.Collections.Generic;
-using System.Text;
-using Microsoft.ML.Data;
 using Microsoft.ML.Trainers;
-using Microsoft.ML.Trainers.Recommender;
 
 namespace Microsoft.ML.AutoML
 {