Amazon Personalize now makes it easier than ever to delete users from datasets

Amazon Personalize now makes it easier than ever to remove users from your datasets with a new deletion API. Amazon Personalize uses datasets provided by customers to train custom personalization models on their behalf. This new capability allows you to delete records about users from your datasets including user metadata and user interactions. This helps to maintain data for your compliance programs and keep your data current as your user base changes. Once the deletion is complete, Personalize will no longer store information about the deleted users and therefore will not consider the user for model training. Using the new deletion API is easy. Simply upload a CSV file with the userIDs for the users you wish to delete to S3\. Then create a deletion job and specify the file’s S3 location. [Amazon Personalize](http://docs.aws.amazon.com/personalize) enables you to personalize your website, app, ads, emails, and more, using the same machine learning technology used by Amazon, without requiring any prior machine learning experience. To get started with Amazon Personalize, visit our [documentation](https://docs.aws.amazon.com/personalize/latest/dg/getting-started.html).