In the recommendation system, how do you Embedding?
KDD2021 | Learning Category Feature Representations Using Deep Hashing in Recommender Systems
Table of contents
Existing categorical feature embedding methods
One-hot Double Hash Embedding method
One-hot Frequecy Hash Embedding method
Proposed Deep Hash Embeddings (DHE) method
Deep Hash Embeddings (DHE) structure
Design of DHE encoding stage (encoding)
Design of DHE decoding stage (decoding)
Auxiliary information is considered in DHE
Existing categorical feature embedding methods
One-hot full embedding method
One-hot hash embedding method
One-hot Double Hash Embedding method
One-hot Frequecy Hash Embedding method
Other Emb methods
Proposed Deep Hash Embeddings (DHE) method
Deep Hash Embeddings (DHE) structure
Design of DHE encoding stage (encoding)
Design of DHE decoding stage (decoding)
Auxiliary information is considered in DHE
