June 2020
Intermediate to advanced
382 pages
11h 39m
English
Content preview from 40 Algorithms Every Programmer Should Know
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Hybrid recommendation engines
So far, we have discussed content-based and collaborative-filtering-based recommendation engines. Both types of recommendation engines can be combined to create a hybrid recommendation engine. To do so, we follow these steps:
Generate a similarity matrix of the items.
Generate preference matrices of the users.
Generate recommendations.
Let's look into these steps one by one.