SEE LINK https://dotnet.microsoft.com/learn/ml-dotnet/what-is-mldotnet

[jigarhshah17]

System information

• OS version/distro:

• .NET Version (eg., dotnet --info):
  ML.NET 1.4.0

Issue

SEE LINK https://dotnet.microsoft.com/learn/ml-dotnet/what-is-mldotnet

in test code below line write wrong

var predEngine = mlContext.Model.CreatePredictionEngine(model);

in framework CreatePredictionEngine definition not same as above line.

• What did you do?
• What happened?
• What did you expect?

Source code / logs

Please paste or attach the code or logs or traces that would be helpful to diagnose the issue you are reporting.

[yaeldekel]

Hi @jigarhshah17 ,
This is the API that is in the documentation you mentioned above. model is an ITransformer, so the call matches the signature (since all the other parameters are optional):

        public PredictionEngine<TSrc, TDst> CreatePredictionEngine<TSrc, TDst>(ITransformer transformer,
            bool ignoreMissingColumns = true, SchemaDefinition inputSchemaDefinition = null, SchemaDefinition outputSchemaDefinition = null)

[yaeldekel]

Hi @jigarhshah17 ,
I hope my comment above answers your question about the documentation. I am closing the issue, please feel free to re-open or to create a new issue if you are still experiencing problems.