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PrincipalComponentInfo (BigQuery API v2-rev20240727-2.0.0)












com.google.api.services.bigquery.model

Class PrincipalComponentInfo

  • All Implemented Interfaces:
    Cloneable, Map<String,Object>


    public final class PrincipalComponentInfo
    extends com.google.api.client.json.GenericJson
    Principal component infos, used only for eigen decomposition based models, e.g., PCA. Ordered by explained_variance in the descending order.

    This is the Java data model class that specifies how to parse/serialize into the JSON that is transmitted over HTTP when working with the BigQuery API. For a detailed explanation see: https://developers.google.com/api-client-library/java/google-http-java-client/json

    Author:
    Google, Inc.
    • Constructor Detail

      • PrincipalComponentInfo

        public PrincipalComponentInfo()
    • Method Detail

      • getCumulativeExplainedVarianceRatio

        public Double getCumulativeExplainedVarianceRatio()
        The explained_variance is pre-ordered in the descending order to compute the cumulative explained variance ratio.
        Returns:
        value or null for none
      • setCumulativeExplainedVarianceRatio

        public PrincipalComponentInfo setCumulativeExplainedVarianceRatio(Double cumulativeExplainedVarianceRatio)
        The explained_variance is pre-ordered in the descending order to compute the cumulative explained variance ratio.
        Parameters:
        cumulativeExplainedVarianceRatio - cumulativeExplainedVarianceRatio or null for none
      • getExplainedVariance

        public Double getExplainedVariance()
        Explained variance by this principal component, which is simply the eigenvalue.
        Returns:
        value or null for none
      • setExplainedVariance

        public PrincipalComponentInfo setExplainedVariance(Double explainedVariance)
        Explained variance by this principal component, which is simply the eigenvalue.
        Parameters:
        explainedVariance - explainedVariance or null for none
      • getExplainedVarianceRatio

        public Double getExplainedVarianceRatio()
        Explained_variance over the total explained variance.
        Returns:
        value or null for none
      • setExplainedVarianceRatio

        public PrincipalComponentInfo setExplainedVarianceRatio(Double explainedVarianceRatio)
        Explained_variance over the total explained variance.
        Parameters:
        explainedVarianceRatio - explainedVarianceRatio or null for none
      • getPrincipalComponentId

        public Long getPrincipalComponentId()
        Id of the principal component.
        Returns:
        value or null for none
      • setPrincipalComponentId

        public PrincipalComponentInfo setPrincipalComponentId(Long principalComponentId)
        Id of the principal component.
        Parameters:
        principalComponentId - principalComponentId or null for none
      • clone

        public PrincipalComponentInfo clone()
        Overrides:
        clone in class com.google.api.client.json.GenericJson

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