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🔎 VMF — CNN (Full Movie)

Dataset: MovieLens 1M + Popcorn-Vis + RAG-Text | Model: VMF | Visual-CNN: Inception

Experiment Configuration

  • MovieLens 1M + Popcorn-Vis + RAG-Text
  • Epochs: 10, K-Core: 10, TestRatio: 0.2, Model: "VMF", PCA = 0.8, PCA-Lambda = 0

🧩 Top-N = 2

Text = OpenAI, Text-Aug = True, Visual-CNN = incp, Top-N = 2, CCA = 40, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.1054 11.8176 0.0863 0.9506 0.6782 0.7797 0.0000 0.0223 7.9622 0.3301 0.1650 0.0714
text 0.1284 11.9703 0.1103 0.9666 0.6375 1.0000 0.0000 0.0153 9.1955 0.3750 0.1875 0.0890
cca_40 0.1285 12.0112 0.1084 0.9701 0.6957 1.0000 0.0000 0.0135 8.7490 0.3774 0.1887 0.0885
pca_80 0.1218 12.2297 0.1020 0.9924 0.7351 1.0000 0.0000 0.0035 9.2822 0.3530 0.1765 0.0855

Text = OpenAI, Text-Aug = False, Visual-CNN = incp, Top-N = 2, CCA = 40, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.1053 10.1240 0.0862 0.7796 0.7770 0.7627 0.0000 0.0995 8.7030 0.3290 0.1645 0.0716
text 0.1286 11.8804 0.1084 0.9569 0.6526 1.0000 0.0000 0.0194 8.8566 0.3807 0.1904 0.0885
cca_40 0.1307 11.5863 0.1091 0.9276 0.6913 1.0000 0.0000 0.0328 8.8955 0.3851 0.1925 0.0906
pca_80 0.1207 12.1660 0.1012 0.9861 0.6932 1.0000 0.0000 0.0064 9.3638 0.3597 0.1799 0.0839

Text = OpenAI, Text-Aug = True, Visual-CNN = incp, Top-N = 2, CCA = 8, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.1053 10.1240 0.0862 0.7796 0.7770 0.7627 0.0000 0.0995 8.7030 0.3290 0.1645 0.0716
text 0.1284 11.9703 0.1103 0.9666 0.6375 1.0000 0.0000 0.0153 9.1955 0.3750 0.1875 0.0890
cca_8 0.1361 11.8956 0.1161 0.9584 0.6757 1.0000 0.0000 0.0187 8.7463 0.3912 0.1956 0.0951
pca_80 0.1218 12.2297 0.1020 0.9924 0.7351 1.0000 0.0000 0.0035 9.2822 0.3530 0.1765 0.0855

Text = OpenAI, Text-Aug = False, Visual-CNN = incp, Top-N = 2, CCA = 8, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.1013 11.8705 0.0838 0.9559 0.7219 0.8475 0.0000 0.0199 9.4409 0.3191 0.1596 0.0671
text 0.1301 11.6201 0.1107 0.9308 0.7017 1.0000 0.0000 0.0312 9.3164 0.3846 0.1923 0.0899
cca_8 0.1195 11.8338 0.1014 0.9522 0.6761 1.0000 0.0000 0.0216 9.1292 0.3519 0.1759 0.0825
pca_80 0.1207 12.1660 0.1012 0.9861 0.6932 1.0000 0.0000 0.0064 9.3638 0.3597 0.1799 0.0839

Text = Llama, Text-Aug = True, Visual-CNN = incp, Top-N = 2, CCA = 40, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.1013 11.8705 0.0838 0.9559 0.7219 0.8475 0.0000 0.0199 9.4409 0.3191 0.1596 0.0671
text 0.1250 11.6804 0.1037 0.9367 0.6945 1.0000 0.0000 0.0285 8.5274 0.3768 0.1884 0.0859
cca_40 0.1240 11.9085 0.1036 0.9599 0.7055 1.0000 0.0000 0.0181 9.0692 0.3707 0.1853 0.0852
pca_80 0.1110 12.2372 0.0939 0.9929 0.7241 1.0000 0.0000 0.0032 9.2329 0.3340 0.1670 0.0755

Text = Llama, Text-Aug = False, Visual-CNN = incp, Top-N = 2, CCA = 40, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.1054 11.8176 0.0863 0.9506 0.6782 0.7797 0.0000 0.0223 7.9622 0.3301 0.1650 0.0714
text 0.1146 12.2437 0.0953 0.9936 0.7362 0.9661 0.0000 0.0029 9.0749 0.3571 0.1786 0.0776
cca_40 0.1339 11.6620 0.1144 0.9353 0.7000 1.0000 0.0000 0.0294 8.6472 0.3877 0.1938 0.0935
pca_80 0.1171 12.2210 0.0995 0.9913 0.6783 1.0000 0.0000 0.0039 9.2029 0.3442 0.1721 0.0806

Text = Llama, Text-Aug = True, Visual-CNN = incp, Top-N = 2, CCA = 8, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.1013 11.8705 0.0838 0.9559 0.7219 0.8475 0.0000 0.0199 9.4409 0.3191 0.1596 0.0671
text 0.1250 11.6804 0.1037 0.9367 0.6945 1.0000 0.0000 0.0285 8.5274 0.3768 0.1884 0.0859
cca_8 0.1301 11.8339 0.1096 0.9522 0.6816 1.0000 0.0000 0.0215 9.0985 0.3838 0.1919 0.0902
pca_80 0.1195 12.2006 0.1012 0.9896 0.6980 1.0000 0.0000 0.0048 9.0873 0.3510 0.1755 0.0826

Text = Llama, Text-Aug = False, Visual-CNN = incp, Top-N = 2, CCA = 8, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.1054 11.8176 0.0863 0.9506 0.6782 0.7797 0.0000 0.0223 7.9622 0.3301 0.1650 0.0714
text 0.1146 12.2437 0.0953 0.9936 0.7362 0.9661 0.0000 0.0029 9.0749 0.3571 0.1786 0.0776
cca_8 0.1270 12.0068 0.1062 0.9697 0.6720 1.0000 0.0000 0.0137 9.1879 0.3709 0.1854 0.0881
pca_80 0.1182 12.2158 0.1003 0.9907 0.7001 1.0000 0.0000 0.0041 9.5429 0.3556 0.1778 0.0814

🧩 Top-N = 10

Text = OpenAI, Text-Aug = True, Visual-CNN = incp, Top-N = 10, CCA = 40, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2660 11.7116 0.3816 0.4644 0.7186 1.0000 0.0000 0.0271 3.3320 1.4534 0.1453 0.1665
text 0.2767 11.8750 0.3848 0.6339 0.6983 1.0000 0.0000 0.0195 3.6958 1.3914 0.1391 0.1750
cca_40 0.2798 11.9316 0.3900 0.6653 0.7381 1.0000 0.0000 0.0170 3.5833 1.3984 0.1398 0.1769
pca_80 0.2665 11.9631 0.3723 0.6995 0.7165 1.0000 0.0000 0.0156 3.7780 1.3423 0.1342 0.1682

Text = OpenAI, Text-Aug = False, Visual-CNN = incp, Top-N = 10, CCA = 40, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2414 11.7195 0.3344 0.4706 0.7461 1.0000 0.0000 0.0268 3.3934 1.2838 0.1284 0.1506
text 0.2795 11.8282 0.3901 0.5860 0.6961 1.0000 0.0000 0.0217 3.6682 1.4054 0.1405 0.1766
cca_40 0.2742 11.7571 0.3772 0.5111 0.7247 1.0000 0.0000 0.0250 3.8015 1.3587 0.1359 0.1739
pca_80 0.2624 12.0472 0.3652 0.7737 0.7059 1.0000 0.0000 0.0118 3.8841 1.3322 0.1332 0.1654

Text = OpenAI, Text-Aug = True, Visual-CNN = incp, Top-N = 10, CCA = 8, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2414 11.7195 0.3344 0.4706 0.7461 1.0000 0.0000 0.0268 3.3934 1.2838 0.1284 0.1506
text 0.2767 11.8750 0.3848 0.6339 0.6983 1.0000 0.0000 0.0195 3.6958 1.3914 0.1391 0.1750
cca_8 0.2852 11.8751 0.3911 0.6193 0.7203 1.0000 0.0000 0.0196 3.7349 1.4207 0.1421 0.1826
pca_80 0.2665 11.9631 0.3723 0.6995 0.7165 1.0000 0.0000 0.0156 3.7780 1.3423 0.1342 0.1682

Text = OpenAI, Text-Aug = False, Visual-CNN = incp, Top-N = 10, CCA = 8, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2539 11.7177 0.3646 0.4649 0.7644 1.0000 0.0000 0.0268 3.0870 1.3903 0.1390 0.1552
text 0.2730 11.6711 0.3767 0.4580 0.7270 1.0000 0.0000 0.0288 3.7410 1.3608 0.1361 0.1725
cca_8 0.2726 11.8459 0.3882 0.5840 0.7274 1.0000 0.0000 0.0210 3.8002 1.3975 0.1398 0.1698
pca_80 0.2624 12.0472 0.3652 0.7737 0.7059 1.0000 0.0000 0.0118 3.8841 1.3322 0.1332 0.1654

Text = Llama, Text-Aug = True, Visual-CNN = incp, Top-N = 10, CCA = 40, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2539 11.7177 0.3646 0.4649 0.7644 1.0000 0.0000 0.0268 3.0870 1.3903 0.1390 0.1552
text 0.2708 11.7646 0.3734 0.5178 0.7153 1.0000 0.0000 0.0246 3.7067 1.3814 0.1381 0.1719
cca_40 0.2747 11.8609 0.3852 0.6043 0.7314 1.0000 0.0000 0.0203 3.6838 1.4006 0.1401 0.1722
pca_80 0.2578 11.9831 0.3687 0.7140 0.7166 1.0000 0.0000 0.0147 3.8353 1.3250 0.1325 0.1585

Text = Llama, Text-Aug = False, Visual-CNN = incp, Top-N = 10, CCA = 40, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2660 11.7116 0.3816 0.4644 0.7186 1.0000 0.0000 0.0271 3.3320 1.4534 0.1453 0.1665
text 0.2738 11.9485 0.3904 0.6763 0.7337 1.0000 0.0000 0.0163 3.3117 1.4327 0.1433 0.1709
cca_40 0.2757 11.7735 0.3784 0.5267 0.7240 1.0000 0.0000 0.0242 3.7741 1.3680 0.1368 0.1762
pca_80 0.2613 12.0831 0.3707 0.8028 0.6980 1.0000 0.0000 0.0101 3.8030 1.3318 0.1332 0.1621

Text = Llama, Text-Aug = True, Visual-CNN = incp, Top-N = 10, CCA = 8, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2539 11.7177 0.3646 0.4649 0.7644 1.0000 0.0000 0.0268 3.0870 1.3903 0.1390 0.1552
text 0.2708 11.7646 0.3734 0.5178 0.7153 1.0000 0.0000 0.0246 3.7067 1.3814 0.1381 0.1719
cca_8 0.2785 11.8393 0.3856 0.5895 0.7267 1.0000 0.0000 0.0212 3.8300 1.3849 0.1385 0.1768
pca_80 0.2637 11.9887 0.3713 0.7250 0.6991 1.0000 0.0000 0.0144 3.8705 1.3381 0.1338 0.1653

Text = Llama, Text-Aug = False, Visual-CNN = incp, Top-N = 10, CCA = 8, CCA-Lambda = 0.01

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2660 11.7116 0.3816 0.4644 0.7186 1.0000 0.0000 0.0271 3.3320 1.4534 0.1453 0.1665
text 0.2738 11.9485 0.3904 0.6763 0.7337 1.0000 0.0000 0.0163 3.3117 1.4327 0.1433 0.1709
cca_8 0.2748 11.9283 0.3819 0.6617 0.7148 1.0000 0.0000 0.0172 3.8317 1.3824 0.1382 0.1736
pca_80 0.2621 11.9310 0.3716 0.6756 0.7142 1.0000 0.0000 0.0170 3.9064 1.3373 0.1337 0.1631