Research Article
A Probability-Based Hybrid User Model for Recommendation System
Table 1
Statistics of the final database.
| # of users | 497 | # of items | 903 | # of topics | 18 | # of ratings | 79432 | Average ratings # of users | 159.82 | Average ratings # of items | 87.96 | Average topics # of items | 1.96 |
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