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Group Attack on MovieLens Popular items 1M

0.1103D@10CLeaR + SharpAP
0.0072360.0339930.060750.087507Apr 24, 2026

Evaluation results

MethodLinks
CLeaR + SharpAPVictim Recommender System=SGL2026.040.1103—
CLeaR + SharpAPVictim Recommender System=LightGCN2026.040.07360.1093
RAPU + SharpAPVictim Recommender System=LightGCN2026.040.07230.1108
DADA + SharpAPVictim Recommender System=LightGCN2026.040.07120.1085
DDSP + SharpAPVictim Recommender System=SGL2026.040.06920.1286
DDSP + SharpAPVictim Recommender System=LightGCN2026.040.0680.0993
RAPU + SharpAPVictim Recommender System=SGL2026.040.06710.1015
DADA + SharpAPVictim Recommender System=WRMF2026.040.06310.0727
RevAdv + SharpAPVictim Recommender System=LightGCN2026.040.06260.1082
DADA + SharpAPVictim Recommender System=SGL2026.040.06140.0972
DDSP + SharpAPVictim Recommender System=WRMF2026.040.06120.0709
CLeaR + SharpAPVictim Recommender System=WRMF2026.040.05880.069
RevAdv + SharpAPVictim Recommender System=SGL2026.040.0570.0897
RevAdv + SharpAPVictim Recommender System=WRMF2026.040.05370.062
RAPUVictim Recommender System=LightGCN2026.040.05110.0937
RevAdvVictim Recommender System=LightGCN2026.040.04980.0816
DDSPVictim Recommender System=WRMF2026.040.04970.056
CLeaRVictim Recommender System=LightGCN2026.040.04940.0828
RAPU + SharpAPVictim Recommender System=WRMF2026.040.04850.0597
DADAVictim Recommender System=WRMF2026.040.04830.0551
DADAVictim Recommender System=LightGCN2026.040.04810.0807
UBAVictim Recommender System=LightGCN2026.040.04720.08
DDSPVictim Recommender System=LightGCN2026.040.0460.0775
DDSPVictim Recommender System=SGL2026.040.04510.0776
RAPUVictim Recommender System=SGL2026.040.04450.0782
UBAVictim Recommender System=WRMF2026.040.04350.0519
CLeaRVictim Recommender System=SGL2026.040.04260.0758
AUSHVictim Recommender System=LightGCN2026.040.04250.0712
UBAVictim Recommender System=SGL2026.040.04240.069
DADA + SharpAPVictim Recommender System=BPR2026.040.04210.0634
CLeaRVictim Recommender System=WRMF2026.040.0420.0514
CLeaR + SharpAPVictim Recommender System=BPR2026.040.04170.0603
RevAdvVictim Recommender System=WRMF2026.040.04120.0501
RevAdvVictim Recommender System=SGL2026.040.04120.0633
DDSP + SharpAPVictim Recommender System=BPR2026.040.03980.0587
RAPUVictim Recommender System=WRMF2026.040.03950.0486
AUSHVictim Recommender System=SGL2026.040.03870.0531
DADAVictim Recommender System=SGL2026.040.03860.0558
RevAdv + SharpAPVictim Recommender System=BPR2026.040.03620.0578
CleanVictim Recommender System=LightGCN2026.040.03510.0578
AUSHVictim Recommender System=WRMF2026.040.03440.0461
RAPU + SharpAPVictim Recommender System=BPR2026.040.03370.0546
CleanVictim Recommender System=SGL2026.040.03130.0495
DDSPVictim Recommender System=BPR2026.040.02770.0338
CleanVictim Recommender System=WRMF2026.040.02690.0322
DADAVictim Recommender System=BPR2026.040.02660.0347
CLeaRVictim Recommender System=BPR2026.040.02210.0305
UBAVictim Recommender System=BPR2026.040.01760.0324
RAPUVictim Recommender System=BPR2026.040.01640.0269
RevAdvVictim Recommender System=BPR2026.040.01530.0231
AUSHVictim Recommender System=BPR2026.040.01380.0203
CleanVictim Recommender System=BPR2026.040.01120.0177