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Self-residual Embedding for Click-Through Rate Prediction
Sun, Jingqin1; Yin, Yunfei1; Huang, Faliang1; Zhou, Mingliang1; U, Leong Hou2
2021-08
Conference Name5th International Joint Conference on Asia-Pacific Web and Web-Age Information Management, APWeb-WAIM 2021
Source PublicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume12859 LNCS
Pages323 - 337
Conference DateAUG 23-25, 2021
Conference PlaceGuangzhou
CountryChina
Author of SourceU L.H., Spaniol M., Sakurai Y., Chen J.
Publication PlaceBERLIN, GERMANY
PublisherSpringer Science and Business Media Deutschland GmbH
Abstract

In the Internet, categorical features are high-dimensional and sparse, and to obtain its low-dimensional and dense representation, the embedding mechanism plays an important role in the click-through rate prediction of the recommendation system. Prior works have proved that residual network is helpful to improve the performance of deep learning models, but there are few works to learn and optimize the embedded representation of raw features through residual thought in recommendation systems. Therefore, we designed a self-residual embedding structure to learn the distinction between the randomly initialized embedding vector and the ideal embedding vector by calculating the self-correlation score, and applied it to our proposed SRFM model. Extensive experiments on four real datasets show that the SRFM model can achieve satisfactory performance compared with the superior model. Also, the self-residual embedding mechanism can improve the prediction performance of some existing deep learning models to a certain extent.

KeywordCtr Prediction Self-residual Embedding Neural Network
DOI10.1007/978-3-030-85899-5_24
URLView the original
Indexed ByCPCI-S
Language英語English
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Information Systems ; Computer Science, Theory & Methods
WOS IDWOS:000781765500024
Scopus ID2-s2.0-8511507118
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Citation statistics
Document TypeConference paper
CollectionTHE STATE KEY LABORATORY OF INTERNET OF THINGS FOR SMART CITY (UNIVERSITY OF MACAU)
Faculty of Science and Technology
DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorYin, Yunfei
Affiliation1.Chongqing University, Chongqing, 400044, China
2.State Key Lab of Internet of Things for Smart City, University of Macau, 999078, Macao
Recommended Citation
GB/T 7714
Sun, Jingqin,Yin, Yunfei,Huang, Faliang,et al. Self-residual Embedding for Click-Through Rate Prediction[C]. U L.H., Spaniol M., Sakurai Y., Chen J., BERLIN, GERMANY:Springer Science and Business Media Deutschland GmbH, 2021, 323 - 337.
APA Sun, Jingqin., Yin, Yunfei., Huang, Faliang., Zhou, Mingliang., & U, Leong Hou (2021). Self-residual Embedding for Click-Through Rate Prediction. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 12859 LNCS, 323 - 337.
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