Class Ridge

constructor

• new Ridge(lambda?: number): Ridge

  Parameters

  • Optionallambda: number

    Regularization strength

  Returns Ridge

_lambda

_w

fit

• fit(x: number[][], y: number[][]): void

  Fit model.

  Parameters

  • x: number[][]

    Training data
  • y: number[][]

    Target values

  Returns void

importance

• importance(): number[]

  Returns importances of the features.

  Returns number[]

  Importances

predict

• predict(x: number[][]): number[][]

  Returns predicted values.

  Parameters

  • x: number[][]

    Sample data

  Returns number[][]

  Predicted values