ResearchBenchmarksContextual Bandit Simulation on Friedman SparseContextual Bandit Simulation on Friedman SparseFollow814.2Final Cumulative RegretBFTS1.4485,487.52410,973.616,459.676Feb 8, 2026Evaluation resultsMethodMethodLinksFinal Cumulative RegretBFTSAvg. rank=1.63Avg. rank=1.632026.02814.2XGBoostTSAvg. rank=3.13Avg. rank=3.132026.022,634.2RFTSAvg. rank=3.88Avg. rank=3.882026.022,737NeuralTSAvg. rank=3Avg. rank=32026.027,858.9LinTSAvg. rank=4.38Avg. rank=4.382026.028,721.9LinUCBAvg. rank=5Avg. rank=52026.0221,133