Best practices show to get a higher impact on engagement, you need to place this personalized module on high traffic locations like high up on your homepage. Here are some tips:
A module containing the most relevant articles for a user based on what we know about him/her.
>>A module showing the most popular articles at that time. Perfect module for email personalization, your website or app.
>>To get started you can use the data that you already have, such as: