Research Article
[Retracted] Deep Learning and Collaborative Filtering-Based Methods for Students’ Performance Prediction and Course Recommendation
Table 2
Train/test data split options.
| Year | Computer science and honors college | Data split 1 | Data split 2 | Data split 3 | 2015 | 2016 | 2017 | 2018 |
| Semester | 1 | | | | Train | Train | Train | 2 | | | | 3 | | | | 4 | 1 | | | 5 | 2 | | | 6 | 3 | | | 7 | 4 | 1 | | 8 | 5 | 2 | | Test | 9 | 6 | 3 | | 10 | 7 | 4 | 1 | Test | 11 | 8 | 5 | 2 | Test | 12 | 9 | 6 | 3 |
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