Create Trainer class about anny HOT 1 CLOSED

  /**
   * @param {boolean|number} [options.batch] Use batch, online, or mini-batch
   *   learning modes.
   *
   *   Batch `true`: Connection weights are updated once after iterating
   *   through all the training samples in the training data (an epoch).
   *
   *   Online `false`: Connection weights are updated after every training
   *   sample in the training data.
   *
   *   Mini-batch `<number>`: Connection weights are updated every `<number>`
   *   training samples.
   */