Skip to content

🔎 VBPR — CNN (Trailer)

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

Experiment Configuration

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

🧩 Top-N = 2

Text = OpenAI, Text-Aug = True, Visual-CNN = incp, Top-N = 2, CCA = 24, CCA-Lambda = 0.0

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2385 12.0407 0.2069 0.9730 0.6775 0.9661 0.0000 0.0121 6.8487 0.6571 0.3285 0.1757
text 0.2441 12.0004 0.2135 0.9692 0.6689 0.9153 0.0000 0.0140 6.8337 0.6752 0.3376 0.1792
cca_24 0.1740 11.9834 0.1473 0.9675 0.7023 1.0000 0.0000 0.0147 7.3890 0.5082 0.2541 0.1223
pca_80 0.2142 12.0730 0.1830 0.9763 0.7032 0.9831 0.0000 0.0106 6.8925 0.6055 0.3028 0.1553

Text = OpenAI, Text-Aug = True, Visual-CNN = incp, Top-N = 2, CCA = 24, 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 0.2353 11.9110 0.2019 0.9602 0.6682 0.9661 0.0000 0.0180 6.7475 0.6501 0.3250 0.1736
text 0.2422 11.8945 0.2087 0.9585 0.6741 0.9322 0.0000 0.0188 6.7354 0.6691 0.3345 0.1788
cca_24 0.2324 11.9527 0.2011 0.9647 0.6645 1.0000 0.0000 0.0159 7.0308 0.6389 0.3195 0.1709
pca_80 0.2188 11.9920 0.1880 0.9683 0.6957 0.9661 0.0000 0.0143 6.9622 0.6108 0.3054 0.1596

Text = OpenAI, Text-Aug = True, Visual-CNN = incp, Top-N = 2, CCA = 40, CCA-Lambda = 0.0

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2136 11.9024 0.1844 0.9604 0.7059 0.9661 0.0000 0.0183 7.0907 0.5951 0.2975 0.1549
text 0.2432 12.0652 0.2111 0.9756 0.6651 0.9153 0.0000 0.0110 6.7552 0.6730 0.3365 0.1792
cca_40 0.2176 12.1564 0.1868 0.9847 0.6916 0.9661 0.0000 0.0068 6.9791 0.5975 0.2987 0.1592
pca_80 0.2145 11.9163 0.1859 0.9605 0.7002 0.9661 0.0000 0.0177 6.9968 0.5979 0.2990 0.1564

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 0.2339 11.8686 0.2009 0.9559 0.6679 0.9322 0.0000 0.0199 6.6580 0.6451 0.3225 0.1723
text 0.2400 12.0480 0.2062 0.9740 0.6756 0.9492 0.0000 0.0118 6.7798 0.6621 0.3310 0.1761
cca_40 0.2335 11.9718 0.2009 0.9667 0.6609 0.9661 0.0000 0.0151 7.0208 0.6427 0.3213 0.1720
pca_80 0.2302 12.0428 0.2006 0.9739 0.6892 0.9322 0.0000 0.0120 6.9208 0.6368 0.3184 0.1688

Text = "OpenAI", Text-Aug = True, Visual-CNN = "incp", Top-N = 2, CCA = 8, CCA-Lambda = 0.0

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.2152 11.9909 0.1849 0.9682 0.7103 1.0000 0.0000 0.0143 7.0532 0.5999 0.2999 0.1564
text 0.2421 11.9010 0.2099 0.9594 0.6733 0.9661 0.0000 0.0185 6.7344 0.6669 0.3334 0.1784
cca_8 0.1953 11.9825 0.1673 0.9674 0.7051 1.0000 0.0000 0.0147 7.1695 0.5525 0.2762 0.1395
pca_80 0.2178 12.1239 0.1874 0.9814 0.6889 0.9661 0.0000 0.0083 7.0142 0.6064 0.3032 0.1593

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 0.2337 12.1270 0.2006 0.9818 0.6704 0.9492 0.0000 0.0082 6.6677 0.6514 0.3257 0.1715
text 0.2378 12.0761 0.2044 0.9769 0.6694 0.9153 0.0000 0.0105 6.8598 0.6586 0.3293 0.1750
cca_8 0.2213 11.8733 0.1917 0.9566 0.6863 1.0000 0.0000 0.0196 7.0640 0.6088 0.3044 0.1623
pca_80 0.2235 12.1000 0.1910 0.9790 0.6981 0.9661 0.0000 0.0094 6.7929 0.6287 0.3143 0.1628

Text = "ST", 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 0.2134 12.0232 0.1855 0.9715 0.6990 0.9831 0.0000 0.0129 6.9666 0.5966 0.2983 0.1555
text 0.2414 12.0329 0.2082 0.9723 0.6779 0.9153 0.0000 0.0125 6.7258 0.6651 0.3326 0.1780
cca_40 0.2386 12.1053 0.2063 0.9796 0.6779 0.9661 0.0000 0.0092 6.7452 0.6625 0.3313 0.1754
pca_80 0.2277 12.1692 0.1951 0.9860 0.6746 0.9492 0.0000 0.0062 6.8942 0.6291 0.3146 0.1671

Text = "ST", 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 0.2262 11.9963 0.1945 0.9688 0.6866 0.9831 0.0000 0.0141 6.8265 0.6215 0.3107 0.1656
text 0.2423 12.0437 0.2086 0.9736 0.6787 0.9661 0.0000 0.0120 6.8370 0.6728 0.3364 0.1787
cca_8 0.2299 12.0600 0.1969 0.9750 0.6833 0.9831 0.0000 0.0112 7.2290 0.6291 0.3146 0.1696
pca_80 0.2293 11.9832 0.1972 0.9675 0.6886 0.9831 0.0000 0.0147 6.9549 0.6335 0.3167 0.1686

Text = "ST", 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 0.2131 11.9047 0.1840 0.9604 0.6866 1.0000 0.0000 0.0182 6.8143 0.5929 0.2964 0.1551
text 0.2349 12.0070 0.2033 0.9701 0.6869 0.9661 0.0000 0.0136 6.7290 0.6466 0.3233 0.1728
cca_8 0.2160 11.9915 0.1864 0.9682 0.6955 1.0000 0.0000 0.0142 6.9451 0.5876 0.2938 0.1591
pca_80 0.2038 11.8685 0.1735 0.9559 0.7139 0.9831 0.0000 0.0200 7.1372 0.5772 0.2886 0.1474

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 0.2278 11.9291 0.1980 0.9620 0.7036 0.9661 0.0000 0.0172 6.7235 0.6341 0.3171 0.1666
text 0.2030 11.7248 0.1752 0.9414 0.7003 1.0000 0.0000 0.0265 6.9320 0.5711 0.2855 0.1463
cca_40 0.2397 12.0917 0.2068 0.9784 0.6706 0.9661 0.0000 0.0097 7.0333 0.6621 0.3310 0.1765
pca_80 0.2254 12.0426 0.1945 0.9733 0.6804 0.9661 0.0000 0.0120 6.8535 0.6265 0.3133 0.1648

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 0.2336 11.9283 0.2003 0.9619 0.6765 0.9492 0.0000 0.0172 6.6443 0.6392 0.3196 0.1731
text 0.2146 11.9687 0.1823 0.9662 0.7117 1.0000 0.0000 0.0152 6.8205 0.5988 0.2994 0.1562
cca_40 0.2334 12.0386 0.1994 0.9730 0.6584 0.9831 0.0000 0.0121 7.0918 0.6461 0.3231 0.1717
pca_80 0.2251 11.9694 0.1918 0.9665 0.6858 0.9492 0.0000 0.0153 6.8418 0.6272 0.3136 0.1648

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 0.2240 11.8979 0.1940 0.9588 0.6908 0.9831 0.0000 0.0186 6.8624 0.6156 0.3078 0.1646
text 0.2130 11.9723 0.1851 0.9666 0.6995 0.9831 0.0000 0.0152 6.6685 0.5944 0.2972 0.1546
cca_8 0.2298 11.8984 0.1991 0.9588 0.6673 0.9831 0.0000 0.0184 7.1365 0.6403 0.3201 0.1677
pca_80 0.2240 12.0989 0.1919 0.9789 0.6921 0.9661 0.0000 0.0095 6.6868 0.6330 0.3165 0.1626

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 0.2217 11.7250 0.1936 0.9422 0.6856 1.0000 0.0000 0.0264 6.8340 0.6145 0.3072 0.1625
text 0.2063 11.9821 0.1766 0.9676 0.7052 1.0000 0.0000 0.0148 6.9819 0.5863 0.2932 0.1486
cca_8 0.2305 11.9985 0.2018 0.9690 0.6807 1.0000 0.0000 0.0140 6.9743 0.6280 0.3140 0.1695
pca_80 0.2000 12.0590 0.1699 0.9751 0.7026 0.9492 0.0000 0.0112 6.9010 0.5634 0.2817 0.1445

🧩 Top-N = 10

Text = OpenAI, Text-Aug = True, Visual-CNN = incp, Top-N = 10, CCA = 24, CCA-Lambda = 0.0

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.4388 11.9914 0.5705 0.7326 0.7397 1.0000 0.0000 0.0142 2.4070 1.9769 0.1977 0.3149
text 0.4456 11.8973 0.5816 0.6463 0.7406 1.0000 0.0000 0.0185 2.4682 2.0177 0.2018 0.3201
cca_24 0.3546 11.9519 0.4836 0.7013 0.7494 1.0000 0.0000 0.0160 2.5922 1.6985 0.1699 0.2359
pca_80 0.4074 12.0243 0.5378 0.7542 0.7525 1.0000 0.0000 0.0127 2.3420 1.8751 0.1875 0.2850

Text = OpenAI, Text-Aug = True, Visual-CNN = incp, Top-N = 10, CCA = 24, 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 0.4390 11.8805 0.5727 0.6486 0.7435 1.0000 0.0000 0.0192 2.3006 1.9810 0.1981 0.3152
text 0.4505 11.8983 0.5885 0.6466 0.7453 1.0000 0.0000 0.0185 2.3098 2.0314 0.2031 0.3255
cca_24 0.4313 11.9530 0.5660 0.6968 0.7391 1.0000 0.0000 0.0160 2.3876 1.9430 0.1943 0.3072
pca_80 0.4188 11.9612 0.5581 0.7069 0.7487 1.0000 0.0000 0.0156 2.2932 1.9142 0.1914 0.2935

Text = OpenAI, Text-Aug = True, Visual-CNN = incp, Top-N = 10, CCA = 40, CCA-Lambda = 0.0

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.4149 11.8823 0.5535 0.6410 0.7547 1.0000 0.0000 0.0191 2.2021 1.9164 0.1916 0.2899
text 0.4469 11.9209 0.5831 0.6647 0.7421 1.0000 0.0000 0.0175 2.3898 2.0231 0.2023 0.3222
cca_40 0.4201 11.9908 0.5592 0.7308 0.7437 1.0000 0.0000 0.0141 2.2434 1.9249 0.1925 0.2950
pca_80 0.4133 11.9223 0.5505 0.6741 0.7508 1.0000 0.0000 0.0173 2.3120 1.9090 0.1909 0.2898

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 0.4397 11.8600 0.5758 0.6206 0.7409 1.0000 0.0000 0.0202 2.4298 2.0000 0.2000 0.3154
text 0.4460 11.9127 0.5843 0.6607 0.7426 1.0000 0.0000 0.0178 2.4245 2.0196 0.2020 0.3198
cca_40 0.4361 11.9624 0.5704 0.7104 0.7391 1.0000 0.0000 0.0156 2.3819 1.9699 0.1970 0.3128
pca_80 0.4318 11.9848 0.5686 0.7246 0.7416 1.0000 0.0000 0.0145 2.3085 1.9638 0.1964 0.3075

Text = "OpenAI", Text-Aug = True, Visual-CNN = "incp", Top-N = 10, CCA = 8, CCA-Lambda = 0.0

Modality NDCG@N Novelty Recall@N Fairness Diversity Coverage@N Cold Start Rate Pop. Bias Cal. Bias Hit Rate Precision MAP
visual 0.4129 11.9525 0.5466 0.6975 0.7572 1.0000 0.0000 0.0160 2.2869 1.8952 0.1895 0.2891
text 0.4438 11.8911 0.5793 0.6439 0.7469 1.0000 0.0000 0.0188 2.2775 2.0004 0.2000 0.3195
cca_8 0.3854 11.9395 0.5189 0.6922 0.7568 1.0000 0.0000 0.0166 2.2241 1.7939 0.1794 0.2626
pca_80 0.4167 12.0420 0.5534 0.7738 0.7505 1.0000 0.0000 0.0119 2.3839 1.9138 0.1914 0.2925

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 0.4392 12.0045 0.5770 0.7361 0.7428 1.0000 0.0000 0.0137 2.3289 1.9991 0.1999 0.3138
text 0.4434 11.9185 0.5815 0.6658 0.7417 1.0000 0.0000 0.0176 2.4497 2.0076 0.2008 0.3182
cca_8 0.4206 11.9481 0.5587 0.6925 0.7525 1.0000 0.0000 0.0162 2.1431 1.9118 0.1912 0.2965
pca_80 0.4233 12.0301 0.5572 0.7630 0.7516 1.0000 0.0000 0.0125 2.2655 1.9354 0.1935 0.2997

Text = ST, 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 0.4082 12.0108 0.5434 0.7379 0.7517 1.0000 0.0000 0.0134 2.2805 1.8876 0.1888 0.2855
text 0.4480 11.9404 0.5853 0.6841 0.7423 1.0000 0.0000 0.0166 2.4149 2.0319 0.2032 0.3230
cca_40 0.4401 11.9949 0.5756 0.7264 0.7431 1.0000 0.0000 0.0141 2.3726 1.9854 0.1985 0.3159
pca_80 0.4327 12.0712 0.5679 0.8001 0.7424 1.0000 0.0000 0.0106 2.4194 1.9745 0.1974 0.3092

Text = "ST", 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 0.4233 11.8946 0.5551 0.6505 0.7497 1.0000 0.0000 0.0186 2.3022 1.9271 0.1927 0.2997
text 0.4477 11.9344 0.5829 0.6779 0.7442 1.0000 0.0000 0.0169 2.4019 2.0229 0.2023 0.3229
cca_8 0.4292 11.9623 0.5618 0.7048 0.7476 1.0000 0.0000 0.0156 2.3343 1.9349 0.1935 0.3053
pca_80 0.4302 11.9515 0.5652 0.6910 0.7447 1.0000 0.0000 0.0161 2.3305 1.9552 0.1955 0.3065

Text = "ST", 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 0.4097 11.8672 0.5429 0.6356 0.7438 1.0000 0.0000 0.0197 2.3305 1.8943 0.1894 0.2868
text 0.4367 11.9123 0.5731 0.6616 0.7473 1.0000 0.0000 0.0178 2.2630 1.9797 0.1980 0.3116
cca_8 0.4112 11.9137 0.5460 0.6776 0.7570 1.0000 0.0000 0.0176 2.0813 1.8588 0.1859 0.2881
pca_80 0.4017 11.9346 0.5386 0.6761 0.7458 1.0000 0.0000 0.0168 2.4773 1.8808 0.1881 0.2788

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 0.4333 11.9174 0.5747 0.6617 0.7497 1.0000 0.0000 0.0176 2.2407 1.9838 0.1984 0.3084
text 0.3990 11.8625 0.5349 0.6166 0.7516 1.0000 0.0000 0.0201 2.3426 1.8662 0.1866 0.2758
cca_40 0.4442 12.0096 0.5793 0.7380 0.7434 1.0000 0.0000 0.0135 2.4326 2.0037 0.2004 0.3199
pca_80 0.4279 12.0532 0.5645 0.7764 0.7473 1.0000 0.0000 0.0114 2.3700 1.9686 0.1969 0.3039

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 0.4380 11.8628 0.5724 0.6382 0.7418 1.0000 0.0000 0.0200 2.3444 1.9897 0.1990 0.3150
text 0.4159 11.9103 0.5538 0.6756 0.7474 1.0000 0.0000 0.0178 2.2669 1.9186 0.1919 0.2911
cca_40 0.4384 11.9849 0.5748 0.7180 0.7422 1.0000 0.0000 0.0146 2.4568 1.9917 0.1992 0.3141
pca_80 0.4289 11.8948 0.5676 0.6494 0.7474 1.0000 0.0000 0.0186 2.4090 1.9649 0.1965 0.3043

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 0.4222 11.8889 0.5568 0.6471 0.7443 1.0000 0.0000 0.0188 2.2724 1.9184 0.1918 0.2988
text 0.4141 11.9197 0.5514 0.6685 0.7436 1.0000 0.0000 0.0175 2.2782 1.9192 0.1919 0.2905
cca_8 0.4294 11.9720 0.5662 0.7075 0.7399 1.0000 0.0000 0.0152 2.4666 1.9546 0.1955 0.3053
pca_80 0.4222 12.0375 0.5564 0.7666 0.7517 1.0000 0.0000 0.0121 2.2773 1.9273 0.1927 0.2984

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 0.4209 11.8192 0.5577 0.5876 0.7471 1.0000 0.0000 0.0220 2.3016 1.9428 0.1943 0.2972
text 0.4024 12.0009 0.5373 0.7308 0.7559 1.0000 0.0000 0.0139 2.2868 1.8782 0.1878 0.2795
cca_8 0.4265 11.9848 0.5610 0.7200 0.7479 1.0000 0.0000 0.0146 2.2336 1.9088 0.1909 0.3029
pca_80 0.3936 11.9675 0.5251 0.7126 0.7545 1.0000 0.0000 0.0152 2.3961 1.8446 0.1845 0.2723