Research Article
Study on Personalized Recommendation Algorithm of Online Educational Resources Based on Knowledge Association
Table 2
Online educational resource recommendation efficiency of different methods.
| | Number of experiments/times | Online educational resource recommendation time/s | | Reference [5] method | Reference [6] method | This paper method |
| | 1 | 1.6 | 3.1 | 2.9 | | 2 | 2.0 | 4.9 | 3.5 | | 3 | 3.1 | 5.2 | 4.7 | | 4 | 3.4 | 6.9 | 5.0 | | 5 | 3.5 | 7.1 | 6.3 | | 6 | 4.0 | 8.1 | 7.1 | | 7 | 4.2 | 8.9 | 7.5 | | 8 | 4.5 | 9.8 | 8.2 | | 9 | 4.8 | 10.2 | 8.8 | | 10 | 4.9 | 11.1 | 9.0 |
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