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Synthetic Data Generator Example on Titanic Data

Data generationSynthetic data
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Sep 15, 2021 2:46 PM
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This workflows generates synthetic numeric and nominal columns based on the distribution and statistics of the original columns and optionally the relationships between columns in the original data. It either replaces the original data with synthetic values (Example 1), or augments the original data by repeatedly generating synthetic data from it. Furthermore, it evaluates the quality of the data generation by performing an ANOVA test on the synthetic vs. original data.
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Used extensions & nodes

Created with KNIME Analytics Platform version 4.4.2
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    KNIME Base nodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Versions 4.4.1, 4.4.2

    knime
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    KNIME Data GenerationTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.4.0

    knime
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    KNIME JavasnippetTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.4.2

    knime
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    KNIME Math Expression (JEP)Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.4.0

    knime
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    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.4.2

    knime
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    KNIME Statistics NodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.4.0

    knime

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