Function extractIterations

tfjs-core/src/optimizers/optimizer.ts:161–165

* Extract the first element of the weight values and set it * as the iterations counter variable of this instance of optimizer. * * @param weightValues * @returns Weight values with the first element consumed and excluded.

(weightValues: NamedTensor[])

   * @returns Weight values with the first element consumed and excluded.
   */
  protected async extractIterations(weightValues: NamedTensor[]):
      Promise<NamedTensor[]> {
    this.iterations_ = (await weightValues[0].tensor.data())[0];
    return weightValues.slice(1);
  }
}

Object.defineProperty(Optimizer, Symbol.hasInstance, {