Engine
Types of Engines
Personalized Recommendations
Frequently Purchased Together
Historical Personalized Ranking
Homepage：Recommend just for you if the engine doesn’t work efficient, we’ll change to Hot Item
Category page：Trending item if the engine doesn’t work efficient, we’ll change to Browsing History with Ranking
Product page：Content based similar item if the engine doesn’t work efficient, we’ll change to Frequently bought together
Checkout page：Frequently bought together if the engine doesn’t work efficient, we’ll change to Bought This Also buy Those
1. Where do I find Engine ID
Rosetta gives them an Engine ID.
2. Where do I find `app-ID
Only one per domain. Given to you by Rosetta team.
3. How do I add, modify, or remove recommendation engines
User asks Rosetta for new Engine ID
User integrates new Engine ID or Rosetta can do it if given access.
Rosetta chooses appropriate engine type.
