Systems, methods, and non-transitory computer-readable media can create, in a training phase, a first content item representation of a first content item based on a first content item transformation. A first user metadata representation of first user metadata may be created based on a first user metadata transformation. The first content item representation and the first user metadata representation can be combined to produce a first combined representation. The first combined representation and a first tag representation of a first tag can be embedded in an embedding space within a first threshold distance from one another.
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