Function crossValidate

crossValidate(
    X: ArrayLike<ArrayLike<number>>,
    y: ArrayLike<string | number>,
    options: {
        folds?: number;
        model: ModelKind;
        seed?: number;
        task?: "regression" | "classification";
    } & CartOptions & {
        learningRate?: number;
        maxTerms?: number;
        nTrees?: number;
    },
): CvResult
k-fold cross-validation (default 5 folds, seeded shuffle) of one learner. crossValidate(X, y, { model: 'random-forest', folds: 5 })
Parameters
- X: ArrayLike<ArrayLike<number>>
- y: ArrayLike<string | number>
- options: {
      folds?: number;
      model: ModelKind;
      seed?: number;
      task?: "regression" | "classification";
  } & CartOptions & {
      learningRate?: number;
      maxTerms?: number;
      nTrees?: number;
  }
Returns CvResult
- Defined in advanced/dist/index.d.ts:4157