public List <PredictorCodification> GenerateCodifications(PredictorColumnEncodingSymbol encoding, ResultColumn resultColumn, PredictorColumnBase column)
{
return(Encodings.GetOrThrow(encoding).GenerateCodifications(resultColumn, column));
}
public string?ValidateEncodingProperty(PredictorEntity predictor, PredictorSubQueryEntity?subQuery, PredictorColumnEncodingSymbol encoding, PredictorColumnUsage usage, QueryTokenEmbedded token)
{
return(Encodings.GetOrThrow(encoding).ValidateEncodingProperty(predictor, subQuery, encoding, usage, token));
}
public string?ValidateEncodingProperty(PredictorEntity predictor, PredictorSubQueryEntity?subQuery, PredictorColumnEncodingSymbol encoding, PredictorColumnUsage usage, QueryTokenEmbedded token)
{
var nn = (NeuralNetworkSettingsEntity)predictor.AlgorithmSettings;
if (ReflectionTools.IsDecimalNumber(token.Token.Type))
{
return(PredictorMessage._0NotSuportedFor1.NiceToString(encoding.NiceToString(), predictor.Algorithm.NiceToString()));
}
if (usage == PredictorColumnUsage.Output && (nn.PredictionType == PredictionType.Regression || nn.PredictionType == PredictionType.MultiRegression))
{
return(PredictorMessage._0NotSuportedFor1.NiceToString(encoding.NiceToString(), nn.PredictionType.NiceToString()));
}
return(null);
}
public string?ValidateEncodingProperty(PredictorEntity predictor, PredictorSubQueryEntity?subQuery, PredictorColumnEncodingSymbol encoding, PredictorColumnUsage usage, QueryTokenEmbedded token)
{
var nn = (NeuralNetworkSettingsEntity)predictor.AlgorithmSettings;
if (token.Token.Type != typeof(string))
{
return(PredictorMessage._0NotSuportedFor1.NiceToString(encoding.NiceToString(), predictor.Algorithm.NiceToString()));
}
if (usage == PredictorColumnUsage.Output)
{
return(PredictorMessage._0NotSuportedFor1.NiceToString(encoding.NiceToString(), usage.NiceToString()));
}
return(null);
}
public string?ValidateEncodingProperty(PredictorEntity predictor, PredictorSubQueryEntity?subQuery, PredictorColumnEncodingSymbol encoding, PredictorColumnUsage usage, QueryTokenEmbedded token)
{
var nn = (NeuralNetworkSettingsEntity)predictor.AlgorithmSettings;
if (!ReflectionTools.IsNumber(token.Token.Type) && token.Token.Type.UnNullify() != typeof(bool))
{
return(PredictorMessage._0IsRequiredFor1.NiceToString(DefaultColumnEncodings.OneHot.NiceToString(), token.Token.NiceTypeName));
}
if (usage == PredictorColumnUsage.Output && (nn.PredictionType == PredictionType.Classification || nn.PredictionType == PredictionType.MultiClassification))
{
return(PredictorMessage._0NotSuportedFor1.NiceToString(encoding.NiceToString(), nn.PredictionType.NiceToString()));
}
return(null);
}
public string?ValidateEncodingProperty(PredictorEntity predictor, PredictorSubQueryEntity?subQuery, PredictorColumnEncodingSymbol encoding, PredictorColumnUsage usage, QueryTokenEmbedded token)
{
if (!ReflectionTools.IsDecimalNumber(token.Token.Type) && !ReflectionTools.IsNumber(token.Token.Type))
{
return(PredictorMessage._0NotSuportedFor1.NiceToString(encoding.NiceToString(), predictor.Algorithm.NiceToString()));
}
return(null);
}
