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conference paper
KNNs of Semantic Encodings for Rating Prediction
January 1, 2023
2023 Ieee 9Th International Conference On Collaboration And Internet Computing, Cic
This paper explores a novel application of textual semantic similarity to user-preference representation for rating prediction. The approach represents a user's preferences as a graph of textual snippets from review text, where the edges are defined by semantic similarity. This textual, memory-based approach to rating prediction enables review-based explanations for recommendations. The method is evaluated quantitatively, highlighting that leveraging text in this way outperforms both strong memory-based and model-based collaborative filtering baselines.
Type
conference paper
Web of Science ID
WOS:001170790200010
Authors
Corporate authors
IEEE
Publication date
2023-01-01
Publisher
Publisher place
New York
Published in
2023 Ieee 9Th International Conference On Collaboration And Internet Computing, Cic
ISBN of the book
979-8-3503-3912-3
Start page
82
End page
91
Peer reviewed
REVIEWED
Written at
EPFL
EPFL units
Event name | Event place | Event date |
Atlanta, GA | NOV 01-04, 2023 | |
Available on Infoscience
March 18, 2024
Use this identifier to reference this record