Result dataset after prediction is missing all rows and no error

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tjh
Level 3
Result dataset after prediction is missing all rows and no error
The dataset generated by prediction is empty. No errors are shown and the prediction job executes normally. Are there any possibilities to debug this?
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Alex_Combessie Dataiker
Dataiker
Re: Result dataset after prediction is missing all rows and no error
Hi,

When designing a Machine Learning algorithm in the Visual Analysis environment of DSS, you can add steps in the "Script" tab of the analysis. All these steps are applied before the data reaches the feature preprocessing and the model training/scoring. They are also bundled when you deploy the model to the flow or to a real-time API endpoint. This is similar to the concept of scikit-learn Pipeline, if you are familiar with it. It is actually a powerful way to bundle data preparation, feature processing and model scoring in a real-time setting.

Cheers,

Alex
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