358var convertLabelToBoolEstimator = mlContext.Transforms.Conversion.MapValue(DefaultColumnNames.Label,

166/// <seealso cref="ConversionsExtensionsCatalog.MapValue{TInputType, TOutputType}(TransformsCatalog.ConversionTransforms, string, IEnumerable{KeyValuePair{TInputType, TOutputType}}, string, bool)"/>

56var pipeline = mlContext.Transforms.Conversion.MapValue( 58Transforms.Conversion.MapValue("ScoreCategory", scoreMap, "Score")) 63.Append(mlContext.Transforms.Conversion.MapValue("Label",

1247pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<float, int> { { 3, 6 }, { 23, 46 } }, "Keys", treatValuesAsKeyType)); 1248pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<float, long> { { 3, 6 }, { 23, 46 } }, "Keys", treatValuesAsKeyType)); 1249pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<float, short> { { 3, 6 }, { 23, 46 } }, "Keys", treatValuesAsKeyType)); 1250pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<float, uint> { { 3, 6 }, { 23, 46 } }, "Keys", treatValuesAsKeyType)); 1251pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<float, ushort> { { 3, 6 }, { 23, 46 } }, "Keys", treatValuesAsKeyType)); 1252pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<float, ulong> { { 3, 6 }, { 23, 46 } }, "Keys", treatValuesAsKeyType)); 1253pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<float, string> { { 3, "True" }, { 23, "False" } }, "Keys", treatValuesAsKeyType)); 1254pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<float, float> { { 3, 6 }, { 23, 46 } }, "Keys", treatValuesAsKeyType)); 1255pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<float, double> { { 3, 698 }, { 23, 7908 } }, "Keys", treatValuesAsKeyType)); 1256pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<float, bool> { { 3, false }, { 23, true } }, "Keys", treatValuesAsKeyType)); 1260pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<double, int> { { 3, 6 }, { 23, 46 } }, "Keys")); 1261pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<double, uint> { { 3, 6 }, { 23, 46 } }, "Keys")); 1262pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<double, ushort> { { 3, 6 }, { 23, 46 } }, "Keys")); 1263pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<double, ulong> { { 3, 6 }, { 23, 46 } }, "Keys")); 1264pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<double, string> { { 3, "True" }, { 23, "False" } }, "Keys")); 1265pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<double, float> { { 3, 6 }, { 23, 46 } }, "Keys")); 1266pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<double, long> { { 3, 698 }, { 23, 7908 } }, "Keys")); 1267pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<double, double> { { 3, 698 }, { 23, 7908 } }, "Keys")); 1268pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<double, bool> { { 3, true }, { 23, false } }, "Keys")); 1272pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<bool, int> { { true, 6 }, { false, 46 } }, "Keys")); 1273pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<bool, short> { { true, 6 }, { false, 46 } }, "Keys")); 1274pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<bool, uint> { { true, 6 }, { false, 46 } }, "Keys")); 1275pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<bool, ushort> { { true, 6 }, { false, 46 } }, "Keys")); 1276pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<bool, ulong> { { true, 6 }, { false, 46 } }, "Keys")); 1277pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<bool, string> { { true, "True" }, { false, "False" } }, "Keys")); 1278pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<bool, float> { { true, 6 }, { false, 46 } }, "Keys")); 1279pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<bool, long> { { true, 698 }, { false, 7908 } }, "Keys")); 1280pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<bool, double> { { true, 698 }, { false, 7908 } }, "Keys")); 1281pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<bool, bool> { { false, true }, { true, false } }, "Keys")); 1285pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<string, int> { { "3", 3 }, { "23", 23 } }, "Keys")); 1286pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<string, short> { { "3", 3 }, { "23", 23 } }, "Keys")); 1287pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<string, uint> { { "3", 6 }, { "23", 46 } }, "Keys")); 1288pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<string, ushort> { { "3", 6 }, { "23", 46 } }, "Keys")); 1289pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<string, ulong> { { "3", 6 }, { "23", 46 } }, "Keys")); 1290pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<string, float> { { "3", 6 }, { "23", 23 } }, "Keys")); 1291pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<string, double> { { "3", 6 }, { "23", 23 } }, "Keys")); 1292pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<string, long> { { "3", 3 }, { "23", 23 } }, "Keys")); 1293pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<string, bool> { { "3", true }, { "23", false } }, "Keys")); 1297pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<int, short> { { 3, 6 }, { 23, 46 } }, "Keys")); 1298pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<int, int> { { 3, 6 }, { 23, 46 } }, "Keys")); 1299pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<int, long> { { 3, 6 }, { 23, 46 } }, "Keys")); 1300pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<int, ushort> { { 3, 6 }, { 23, 46 } }, "Keys")); 1301pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<int, uint> { { 3, 6 }, { 23, 46 } }, "Keys")); 1302pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<int, ulong> { { 3, 6 }, { 23, 46 } }, "Keys")); 1303pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<int, string> { { 3, "True" }, { 23, "False" } }, "Keys")); 1304pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<int, float> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1305pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<int, double> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1309pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<short, short> { { 3, 6 }, { 23, 46 } }, "Keys")); 1310pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<short, int> { { 3, 6 }, { 23, 46 } }, "Keys")); 1311pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<short, long> { { 3, 6 }, { 23, 46 } }, "Keys")); 1312pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<short, ushort> { { 3, 6 }, { 23, 46 } }, "Keys")); 1313pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<short, uint> { { 3, 6 }, { 23, 46 } }, "Keys")); 1314pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<short, ulong> { { 3, 6 }, { 23, 46 } }, "Keys")); 1315pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<short, string> { { 3, "True" }, { 23, "False" } }, "Keys")); 1316pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<short, float> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1317pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<short, double> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1321pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<long, short> { { 3, 6 }, { 23, 46 } }, "Keys")); 1322pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<long, int> { { 3, 6 }, { 23, 46 } }, "Keys")); 1323pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<long, long> { { 3, 6 }, { 23, 46 } }, "Keys")); 1324pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<long, ushort> { { 3, 6 }, { 23, 46 } }, "Keys")); 1325pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<long, uint> { { 3, 6 }, { 23, 46 } }, "Keys")); 1326pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<long, ulong> { { 3, 6 }, { 23, 46 } }, "Keys")); 1327pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<long, string> { { 3, "True" }, { 23, "False" } }, "Keys")); 1328pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<long, float> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1329pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<long, double> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1333pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<uint, short> { { 3, 6 }, { 23, 46 } }, "Keys")); 1334pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<uint, int> { { 3, 6 }, { 23, 46 } }, "Keys")); 1335pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<uint, long> { { 3, 6 }, { 23, 46 } }, "Keys")); 1336pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<uint, ushort> { { 3, 6 }, { 23, 46 } }, "Keys")); 1337pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<uint, uint> { { 3, 6 }, { 23, 46 } }, "Keys")); 1338pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<uint, ulong> { { 3, 6 }, { 23, 46 } }, "Keys")); 1339pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<uint, string> { { 3, "True" }, { 23, "False" } }, "Keys")); 1340pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<uint, float> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1341pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<uint, double> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1345pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ushort, short> { { 3, 6 }, { 23, 46 } }, "Keys")); 1346pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ushort, int> { { 3, 6 }, { 23, 46 } }, "Keys")); 1347pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ushort, long> { { 3, 6 }, { 23, 46 } }, "Keys")); 1348pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ushort, ushort> { { 3, 6 }, { 23, 46 } }, "Keys")); 1349pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ushort, uint> { { 3, 6 }, { 23, 46 } }, "Keys")); 1350pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ushort, ulong> { { 3, 6 }, { 23, 46 } }, "Keys")); 1351pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ushort, string> { { 3, "True" }, { 23, "False" } }, "Keys")); 1352pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ushort, float> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1353pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ushort, double> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1357pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ulong, short> { { 3, 6 }, { 23, 46 } }, "Keys")); 1358pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ulong, int> { { 3, 6 }, { 23, 46 } }, "Keys")); 1359pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ulong, long> { { 3, 6 }, { 23, 46 } }, "Keys")); 1360pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ulong, ushort> { { 3, 6 }, { 23, 46 } }, "Keys")); 1361pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ulong, uint> { { 3, 6 }, { 23, 46 } }, "Keys")); 1362pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ulong, ulong> { { 3, 6 }, { 23, 46 } }, "Keys")); 1363pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ulong, string> { { 3, "True" }, { 23, "False" } }, "Keys")); 1364pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ulong, float> { { 3, 6.435f }, { 23, 23.534f } }, "Keys")); 1365pipelines.Add(mlContext.Transforms.Conversion.MapValue("Value", new Dictionary<ulong, double> { { 3, 6.435f }, { 23, 23.534f } }, "Keys"));

558var estimator = ML.Transforms.Conversion.MapValue("D", keyValuePairs, "A", true). 641.Append(ML.Transforms.Conversion.MapValue("VecB", keyValuePairs, "TokenizeB"));