public CalibratedRowMapper(RoleMappedSchema schema, SchemaBindableBinaryPredictorWrapper parent)
{
Contracts.AssertValue(parent);
Contracts.Assert(parent._distMapper != null);
Contracts.AssertValue(schema);
_parent = parent;
InputRoleMappedSchema = schema;
OutputSchema = ScoreSchemaFactory.CreateBinaryClassificationSchema();
if (schema.Feature?.Type is ColumnType typeSrc)
{
Contracts.Check(typeSrc.IsKnownSizeVector && typeSrc.ItemType == NumberType.Float,
"Invalid feature column type");
}
}
private protected override ISchemaBoundMapper BindCore(IChannel ch, RoleMappedSchema schema) => new SingleValueRowMapper(schema, this, ScoreSchemaFactory.CreateQuantileRegressionSchema(ScoreType, _quantiles));
private protected override ISchemaBoundMapper BindCore(IChannel ch, RoleMappedSchema schema) => new SingleValueRowMapper(schema, this, ScoreSchemaFactory.Create(ScoreType, _scoreColumnKind));
