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ComponentComponent

Model Simulation View

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This component generates a view to interactively execute a model on an artificial data point. The view updates a visualization of the model output based on a new input manually inserted by the user. Adopt the view to either test a hypothesis or to deploy the model as a data app on KNIME WebPortal. The component works for any classification or regression model captured in a workflow object via the KNIME Integrated Deployment Extension. Supported types for the input feature columns are: “Number (double)”, “Number (integer)” and “String”. For testing this component we recommend connecting its input model port with the “AutoML” classification component (kni.me/c/33fQGaQzuZByy6hE) or the “AutoML (Regression)” component (https://kni.me/c/5kzQcySUa8oukv0Y). In order to work you also need to provide a sample of data with all the input feature columns of the model. The sample is used to compute the range of possible values (upper/lower bounds and string categories) that the user can change in the view. Constant numeric columns are not supported. For deployment purposes you can also save the last input and prediction by adding more nodes to the component output. This component was released as part of the Verified Components project (knime.com/verified-components).

Component details

Input ports
  1. Type: Workflow Port Object
    Workflow Object
    A classification or regression model Workflow Object captured with KNIME Integrated Deployment.
  2. Type: Table
    Sample Data
    Sample table with all input feature columns. The sample is adopted to define the range of possible values the user can input via the displayed widgets.
Output ports
  1. Type: Table
    Last Execution Data
    The input and output of the model on its last execution.

Used extensions & nodes

Created with KNIME Analytics Platform version 4.5.1
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    KNIME Base nodes Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.5.1

    KNIME profile image
    knime
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    KNIME Integrated Deployment Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.5.0

    KNIME profile image
    knime
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    KNIME JavaScript Views Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.5.1

    KNIME profile image
    knime
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    KNIME Javasnippet Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.5.0

    KNIME profile image
    knime
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    KNIME Math Expression (JEP) Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.5.0

    KNIME profile image
    knime
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    KNIME Quick Forms Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.5.0

    KNIME profile image
    knime
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Legal

By using or downloading the component, you agree to our terms and conditions.

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