Method groupExamples

lit_nlp/client/modules/dive_module.ts:431–442

Groups examples based on the selected row and column features.

(groupingFeatures: [string, string])

  /** Groups examples based on the selected row and column features. */
  private groupExamples(groupingFeatures: [string, string]): GroupedExamples {
    const configs: FacetingConfig[] = groupingFeatures
        .filter((featureName) =>
            this.groupService.numericalFeatureNames.includes(featureName))
        .map((featureName) => ({
          featureName,
          method: FacetingMethod.EQUAL_INTERVAL,
        }));
    const numericalBins = this.groupService.numericalFeatureBins(configs);
    return this.groupService.groupExamplesByFeatures(
        numericalBins, this.appState.currentInputData, groupingFeatures);
  }

  /**
   * Computes the `size` (width of a column, height of a row) and the `sumTo`