Research Article
[Retracted] Research on Book Recommendation Algorithm Based on Collaborative Filtering and Interest Degree
| Number | MAE | Number | MAE | Number | MAE |
| 1 | 0.89 | 160 | 0.6 | 320 | 0.58 | 10 | 0.88 | 170 | 0.6 | 330 | 0.57 | 20 | 0.83 | 180 | 0.61 | 340 | 0.57 | 30 | 0.74 | 190 | 0.6 | 350 | 0.56 | 40 | 0.64 | 200 | 0.59 | 360 | 0.56 | 50 | 0.64 | 210 | 0.59 | 370 | 0.56 | 60 | 0.64 | 220 | 0.59 | 380 | 0.56 | 70 | 0.64 | 230 | 0.59 | 390 | 0.55 | 80 | 0.62 | 240 | 0.59 | 400 | 0.55 | 90 | 0.62 | 250 | 0.57 | 410 | 0.56 | 100 | 0.62 | 260 | 0.57 | 420 | 0.54 | 110 | 0.62 | 270 | 0.58 | 430 | 0.54 | 120 | 0.62 | 280 | 0.57 | 440 | 0.54 | 130 | 0.61 | 290 | 0.57 | 450 | 0.54 | 140 | 0.61 | 300 | 0.57 | 460 | 0.54 | 150 | 0.61 | 310 | 0.57 | 470 | 0.54 |
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