1 instantiation of ColumnOptions
Microsoft.ML.PCA (1)
PcaTransformer.cs (1)
792: this(env, new ColumnOptions(outputColumnName, inputColumnName ?? outputColumnName, weightColumn, rank, overSampling, ensureZeroMean, seed))
8 references to ColumnOptions
Microsoft.ML.PCA (8)
PCACatalog.cs (1)
43internal static PrincipalComponentAnalyzer ProjectToPrincipalComponents(this TransformsCatalog catalog, params PrincipalComponentAnalyzer.ColumnOptions[] columns)
PcaTransformer.cs (7)
204internal PrincipalComponentAnalysisTransformer(IHostEnvironment env, IDataView input, PrincipalComponentAnalyzer.ColumnOptions[] columns) 214var colInfo = columns[i]; 294private static (string outputColumnName, string inputColumnName)[] GetColumnPairs(PrincipalComponentAnalyzer.ColumnOptions[] columns) 300private void Train(PrincipalComponentAnalyzer.ColumnOptions[] columns, TransformInfo[] transformInfos, IDataView trainingData) 774private readonly ColumnOptions[] _columns; 799internal PrincipalComponentAnalyzer(IHostEnvironment env, params ColumnOptions[] columns) 819foreach (var colInfo in _columns)