Hybrid Programming Task Recommendation Model Based on Knowledge Graph and Collaborative Filtering for Online Judge

The online judge（OJ） is a widely used system for programming education, learning and contests.Users often get lost in searching for tasks of interest in the massive database.How to recommend suitable programming tasks to the users and plan the learning path is a significant research topicin the deve...

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Vydané v:	Ji suan ji ke xue Ročník 50; číslo 2; s. 106 - 114
Hlavní autori:	Liu, Zejing, Wu, Nan, Huang, Fuqun, Song, You
Médium:	Journal Article
Jazyk:	Chinese
Vydavateľské údaje:	Chongqing Guojia Kexue Jishu Bu 01.02.2023 Editorial office of Computer Science
Predmet:	Algorithms Collaboration Colleges & universities Filtration Graph representations Graphical representations Knowledge representation Machine learning Programming programming education|online judge systems|personalized recommendations|knowledge graph|collaborative filtering|feature fusion Recommender systems
ISSN:	1002-137X
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