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A Course Recommendation Method Based on the Integration of Curriculum Knowledge Graph and Collaborative Filtering

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16 juin 2025
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Figure 1.

RippleNet Model Diagram.
RippleNet Model Diagram.

Figure 2.

Flowchart of the Integrated Recommendation Algorithm
Flowchart of the Integrated Recommendation Algorithm

Figure 3.

Partial View of the Knowledge Graph
Partial View of the Knowledge Graph

Figure 4.

RippleNet-CF Results Chart
RippleNet-CF Results Chart

Figure 5.

Accuracy Results Chart
Accuracy Results Chart

Figure 6.

Recall Results Chart
Recall Results Chart

Figure 7.

F1 Score Chart
F1 Score Chart

COURSE RATING

Rating Score
S<0.2 1
0.2≤S<0.4 2
0.4≤S<0.6 3
0.6≤S<0.8 4
S≥0.8 5

TERNARY ENTITY RELATIONSHIPS

Entity Relationship Entity
Course Name Taught by Teacher
Course Name Published by Specific Publisher
Course Name Time Specific Publication Time
Course Name Belongs to Specific Category
Course Name Contains Knowledge Points

EXTRACTION OF SOME COURSE ENTITIES

Course Name Entity
Popular Java Framework Tsinghua University Press, October 2018, Lectured by Li Lian, Knowledge Points, Computer
Data Structures People's Publishing House, February 2022, Yu Yun, Knowledge Points, Computer
Database Principles Posts and Telecommunications Press, October 2018, Cao Lan, Knowledge Points, Computer
Advanced Mathematics Tsinghua University Press, September 2018, Zhang Yu, Knowledge Points, Mathematics
Langue:
Anglais
Périodicité:
4 fois par an
Sujets de la revue:
Informatique, Informatique, autres