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外れ値検出の4つの手法

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Jun 20, 2018 9:40 AM
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航空会社データのサンプルを使用して、その空港における平均到着遅延に基づいて外れ値の空港を検出します。適用する技術は、数値的外れ値、z-score、DBSCAN、アイソレーションフォレストです。これらの手法で検出された外れ値は、KNIME OSM integrationを用いて米国の地図上に可視化されます。
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Created with KNIME Analytics Platform version 4.3.3
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    KNIME Base nodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.3

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    KNIME Distance MatrixTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.1

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    KNIME Interactive R Statistics IntegrationTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.3

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    KNIME JavaScript ViewsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.3

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    KNIME JavasnippetTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.0

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    KNIME Math Expression (JEP)Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.2

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    KNIME Open Street Map IntegrationTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.0

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    KNIME Python Integration

    KNIME AG, Zurich, Switzerland

    Version 4.2.3

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    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.3

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    KNIME Statistics NodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.2.0

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