Datasets are available in data/. Table 1 is generated by jupyter/data.ipynb.
Implementation of CrowDEA, BPR, Blade-chest, CrowdBT, and BT are available in code/.
Figures 2(a) and 2(b) are plots of result/design/olympic/crowdea_x_alpha0.1_d2.dat and result/design/olympic/bpr_lambda0.001_d2_nonnegx.dat.
Estimated parameters are available in the result directory. Table 4 is generated by jupyter/Q2_accuracy.ipynb. Figures 3(a) and (b) are generated by jupyter/Q2_example.ipynb.