Legacy HRNN recipes

Legacy HRNN recipes are no longer available. This documentation is for reference purposes.

We recommend using the aws-user-personalizaton (User-Personalization) recipe over the legacy HRNN recipes. User-Personalization improves upon and unifies the functionality offered by the HRNN recipes. For more information, see User-Personalization recipe.

Amazon Personalize can automatically choose the most appropriate hierarchical recurrent neural network (HRNN) recipe based on its analysis of the input data. This option is called AutoML. For more information, see Using AutoML to choose an HRNN recipe (API only).