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Run H2O Driverless AI Experiment

KNIME H2O Driverless AI Integration version 1.0.0.v202011111327 by KNIME AG

This node creates an experiment on the specified H2O Driverless AI server using a basic configuration. After the experiment finishes, the native GUI of Driverless AI for the finished experiment is available through the Interactive View.

Options

Connection

After the connection is provided to this node by the upstream connector, the following account parameters will not be displayed:

Username
Account username which the data will be uploaded to Driverless AI system.
Password
Account password.
H2O Driverless AI Location
Location of the Driverless AI server specifying the full URL including port number. Typical format is: http(s)://your-domain:12345 Note: the port number is 12345 by default but this can be reconfigured.
Connect & fetch data (button)
After the connection to Driverless AI server is established, information about existing datasets and experiments on the remote server is fetched.

General Experiment Settings

Basic experiment settings that need to be specified. For more detail, see the documentation here.

Dataset
Dataset to train the model on. This can be pre-filled with a port connection to the Upload to Driverless AI node.
Target
The column to predict.
Prediction task
Whether to model the task as regression or classification. Classification is only available for target variables that are of a categorical (not continuous) type.
Name of the created experiment
The name of the new experiment. Note: the name must be unique on the server.
Accuracy
Accuracy controls the feature evolution and other aspects of model building process leading to attempts to build more or less accurate models.
Time
Time specifies the relative time for completing the experiment.
Interpretability
Interpretability specifies the relative interpretability for this experiment.

Interactive View: H2O Driverless AI Experiment View

H2O Driverless AI Experiment View allowing refined work with the experiment such as interpreting the model.

Output Ports

Icon
Summary of the selected experiment.
Icon
The H2O Driverless AI MOJO created by the experiment.

Workflows

Installation

To use this node in KNIME, install KNIME H2O Driverless AI Integration from the following update site:

KNIME 4.3

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Developers

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