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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Autore principale:	LIU Zejing, WU Nan, HUANG Fuqun, SONG You
Natura:	Artigo
Lingua:	Chinês
Pubblicazione:	Editorial office of Computer Science 2023-02-01
Serie:	Jisuanji kexue
Soggetti:	programming education|online judge systems|personalized recommendations|knowledge graph|collaborative filtering|feature fusion
Accesso online:	https://www.jsjkx.com/fileup/1002-137X/PDF/1002-137X-2023-50-2-106.pdf
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