ResearchBenchmarksLow-Rank Optimal Transport on Balanced OT (n=m=10k, r=100)Low-Rank Optimal Transport on Balanced OT (n=m=10k, r=100)Follow1.049Transport Ratio (f/f*)Riem TR1.013441.253471.49351.73353Jun 10, 2026Evaluation resultsMethodMethodLinksTransport Ratio (f/f*)Marginal ErrorIterationsTime (s)Riem TRRank=100Rank=1002026.061.0491.878899Riem CGRank=100Rank=1002026.061.055.810208Riem SDRank=100Rank=1002026.061.0511.11611,001LOTRank=100, ε=0Rank=100, ε=02026.061.088.5232290LOTRank=100, ε=5×10−3Rank=100, ε=5×10−32026.061.1218.61,0011,416LOTRank=100, ε=0.05Rank=100, ε=0.052026.061.9386.8610192