{ "protocol": "5 disjoint 1000-query TRAIN folds; fold0 is original validation; folds1-4 are new deterministic samples; same eta=1 P=2000 pools and structural lexical b=.1 alpha=.25 wl4 raw-sem .3; branch coherence only", "weights": [ -2.0, -1.0, -0.5, -0.25, 0.0, 0.25, 0.5, 1.0 ], "fold_rows": [ { "fold": 0, "weight": -2.0, "nDCG@10": 0.15415909750704068, "MRR@10": 0.12544523809523808, "P@10": 0.0268, "R@10": 0.2566666666666667, "R@100": 0.4895, "Hit@10": 0.263, "Hit@100": 0.499, "n_queries": 1000 }, { "fold": 0, "weight": -1.0, "nDCG@10": 0.15472070381868552, "MRR@10": 0.12586190476190476, "P@10": 0.0269, "R@10": 0.2576666666666667, "R@100": 0.493, "Hit@10": 0.264, "Hit@100": 0.502, "n_queries": 1000 }, { "fold": 0, "weight": -0.5, "nDCG@10": 0.15415177049686546, "MRR@10": 0.12542857142857144, "P@10": 0.026799999999999997, "R@10": 0.2566666666666667, "R@100": 0.495, "Hit@10": 0.263, "Hit@100": 0.504, "n_queries": 1000 }, { "fold": 0, "weight": -0.25, "nDCG@10": 0.15418241611699196, "MRR@10": 0.12546190476190477, "P@10": 0.026799999999999997, "R@10": 0.2566666666666667, "R@100": 0.494, "Hit@10": 0.263, "Hit@100": 0.503, "n_queries": 1000 }, { "fold": 0, "weight": 0.0, "nDCG@10": 0.15397803394444953, "MRR@10": 0.12547857142857144, "P@10": 0.0267, "R@10": 0.2556666666666667, "R@100": 0.493, "Hit@10": 0.262, "Hit@100": 0.502, "n_queries": 1000 }, { "fold": 0, "weight": 0.25, "nDCG@10": 0.15363969521388907, "MRR@10": 0.12532976190476192, "P@10": 0.026600000000000002, "R@10": 0.2546666666666667, "R@100": 0.493, "Hit@10": 0.261, "Hit@100": 0.502, "n_queries": 1000 }, { "fold": 0, "weight": 0.5, "nDCG@10": 0.15364175970241126, "MRR@10": 0.12532142857142856, "P@10": 0.026600000000000002, "R@10": 0.2546666666666667, "R@100": 0.492, "Hit@10": 0.261, "Hit@100": 0.501, "n_queries": 1000 }, { "fold": 0, "weight": 1.0, "nDCG@10": 0.1534245691066184, "MRR@10": 0.12501428571428572, "P@10": 0.026600000000000002, "R@10": 0.2546666666666667, "R@100": 0.491, "Hit@10": 0.261, "Hit@100": 0.5, "n_queries": 1000 }, { "fold": 1, "weight": -2.0, "nDCG@10": 0.1526047141463665, "MRR@10": 0.12314047619047619, "P@10": 0.0261, "R@10": 0.2511666666666667, "R@100": 0.4923333333333333, "Hit@10": 0.257, "Hit@100": 0.5, "n_queries": 1000 }, { "fold": 1, "weight": -1.0, "nDCG@10": 0.1530686257098154, "MRR@10": 0.12335714285714285, "P@10": 0.026200000000000005, "R@10": 0.25266666666666665, "R@100": 0.4958333333333333, "Hit@10": 0.258, "Hit@100": 0.504, "n_queries": 1000 }, { "fold": 1, "weight": -0.5, "nDCG@10": 0.15314792025507462, "MRR@10": 0.12349603174603174, "P@10": 0.026200000000000005, "R@10": 0.25266666666666665, "R@100": 0.4958333333333333, "Hit@10": 0.258, "Hit@100": 0.504, "n_queries": 1000 }, { "fold": 1, "weight": -0.25, "nDCG@10": 0.15374998024640257, "MRR@10": 0.12371825396825398, "P@10": 0.026400000000000003, "R@10": 0.25466666666666665, "R@100": 0.4988333333333333, "Hit@10": 0.26, "Hit@100": 0.507, "n_queries": 1000 }, { "fold": 1, "weight": 0.0, "nDCG@10": 0.1542499802464026, "MRR@10": 0.12438492063492063, "P@10": 0.026400000000000003, "R@10": 0.25466666666666665, "R@100": 0.4968333333333333, "Hit@10": 0.26, "Hit@100": 0.505, "n_queries": 1000 }, { "fold": 1, "weight": 0.25, "nDCG@10": 0.15424779669586047, "MRR@10": 0.12411547619047619, "P@10": 0.0265, "R@10": 0.25566666666666665, "R@100": 0.496, "Hit@10": 0.261, "Hit@100": 0.505, "n_queries": 1000 }, { "fold": 1, "weight": 0.5, "nDCG@10": 0.1539587318695426, "MRR@10": 0.12401547619047618, "P@10": 0.026400000000000003, "R@10": 0.25466666666666665, "R@100": 0.496, "Hit@10": 0.26, "Hit@100": 0.505, "n_queries": 1000 }, { "fold": 1, "weight": 1.0, "nDCG@10": 0.15435541723930093, "MRR@10": 0.12424880952380953, "P@10": 0.0265, "R@10": 0.25566666666666665, "R@100": 0.4955, "Hit@10": 0.261, "Hit@100": 0.504, "n_queries": 1000 }, { "fold": 2, "weight": -2.0, "nDCG@10": 0.16037007617803847, "MRR@10": 0.13450674603174606, "P@10": 0.026300000000000004, "R@10": 0.24933333333333335, "R@100": 0.4608333333333333, "Hit@10": 0.257, "Hit@100": 0.471, "n_queries": 1000 }, { "fold": 2, "weight": -1.0, "nDCG@10": 0.16109998301378026, "MRR@10": 0.13486785714285712, "P@10": 0.0265, "R@10": 0.25133333333333335, "R@100": 0.4653333333333333, "Hit@10": 0.259, "Hit@100": 0.476, "n_queries": 1000 }, { "fold": 2, "weight": -0.5, "nDCG@10": 0.16231972439817155, "MRR@10": 0.13563452380952382, "P@10": 0.026799999999999997, "R@10": 0.25433333333333336, "R@100": 0.4673333333333333, "Hit@10": 0.262, "Hit@100": 0.478, "n_queries": 1000 }, { "fold": 2, "weight": -0.25, "nDCG@10": 0.16230275383159834, "MRR@10": 0.1356174603174603, "P@10": 0.026799999999999997, "R@10": 0.25433333333333336, "R@100": 0.4693333333333333, "Hit@10": 0.262, "Hit@100": 0.48, "n_queries": 1000 }, { "fold": 2, "weight": 0.0, "nDCG@10": 0.16251890516411505, "MRR@10": 0.13587301587301587, "P@10": 0.026799999999999997, "R@10": 0.25433333333333336, "R@100": 0.4688333333333333, "Hit@10": 0.262, "Hit@100": 0.479, "n_queries": 1000 }, { "fold": 2, "weight": 0.25, "nDCG@10": 0.16214206315133467, "MRR@10": 0.13536349206349205, "P@10": 0.026799999999999997, "R@10": 0.25433333333333336, "R@100": 0.4718333333333333, "Hit@10": 0.262, "Hit@100": 0.482, "n_queries": 1000 }, { "fold": 2, "weight": 0.5, "nDCG@10": 0.16183982019430446, "MRR@10": 0.1352468253968254, "P@10": 0.026699999999999998, "R@10": 0.25333333333333335, "R@100": 0.4708333333333333, "Hit@10": 0.261, "Hit@100": 0.481, "n_queries": 1000 }, { "fold": 2, "weight": 1.0, "nDCG@10": 0.1625502222466627, "MRR@10": 0.1355952380952381, "P@10": 0.0269, "R@10": 0.25533333333333336, "R@100": 0.4708333333333333, "Hit@10": 0.263, "Hit@100": 0.481, "n_queries": 1000 }, { "fold": 3, "weight": -2.0, "nDCG@10": 0.15008869307759193, "MRR@10": 0.12038571428571428, "P@10": 0.0265, "R@10": 0.2511166666666667, "R@100": 0.48051666666666665, "Hit@10": 0.259, "Hit@100": 0.492, "n_queries": 1000 }, { "fold": 3, "weight": -1.0, "nDCG@10": 0.15057828820655356, "MRR@10": 0.12132063492063493, "P@10": 0.026400000000000003, "R@10": 0.2501166666666667, "R@100": 0.4887666666666666, "Hit@10": 0.258, "Hit@100": 0.499, "n_queries": 1000 }, { "fold": 3, "weight": -0.5, "nDCG@10": 0.14999079162033507, "MRR@10": 0.12081785714285713, "P@10": 0.026299999999999997, "R@10": 0.2491166666666667, "R@100": 0.49026666666666663, "Hit@10": 0.257, "Hit@100": 0.5, "n_queries": 1000 }, { "fold": 3, "weight": -0.25, "nDCG@10": 0.1497358469813027, "MRR@10": 0.12080119047619046, "P@10": 0.026199999999999998, "R@10": 0.24811666666666668, "R@100": 0.49126666666666663, "Hit@10": 0.256, "Hit@100": 0.501, "n_queries": 1000 }, { "fold": 3, "weight": 0.0, "nDCG@10": 0.14968811661284356, "MRR@10": 0.12085396825396824, "P@10": 0.0261, "R@10": 0.24761666666666668, "R@100": 0.49026666666666663, "Hit@10": 0.255, "Hit@100": 0.5, "n_queries": 1000 }, { "fold": 3, "weight": 0.25, "nDCG@10": 0.14931066107989036, "MRR@10": 0.12035396825396824, "P@10": 0.0261, "R@10": 0.24761666666666668, "R@100": 0.4892666666666666, "Hit@10": 0.255, "Hit@100": 0.499, "n_queries": 1000 }, { "fold": 3, "weight": 0.5, "nDCG@10": 0.15027749246870759, "MRR@10": 0.12135277777777777, "P@10": 0.026200000000000005, "R@10": 0.2486166666666667, "R@100": 0.49026666666666663, "Hit@10": 0.256, "Hit@100": 0.5, "n_queries": 1000 }, { "fold": 3, "weight": 1.0, "nDCG@10": 0.1499526571561685, "MRR@10": 0.12121230158730158, "P@10": 0.0261, "R@10": 0.2476166666666667, "R@100": 0.49126666666666663, "Hit@10": 0.255, "Hit@100": 0.501, "n_queries": 1000 }, { "fold": 4, "weight": -2.0, "nDCG@10": 0.15781494211571043, "MRR@10": 0.1259547619047619, "P@10": 0.028399999999999998, "R@10": 0.269, "R@100": 0.49456666666666665, "Hit@10": 0.275, "Hit@100": 0.504, "n_queries": 1000 }, { "fold": 4, "weight": -1.0, "nDCG@10": 0.158312853124221, "MRR@10": 0.12660753968253968, "P@10": 0.0284, "R@10": 0.269, "R@100": 0.49456666666666665, "Hit@10": 0.275, "Hit@100": 0.504, "n_queries": 1000 }, { "fold": 4, "weight": -0.5, "nDCG@10": 0.15804971926293745, "MRR@10": 0.12622301587301588, "P@10": 0.0284, "R@10": 0.269, "R@100": 0.49756666666666666, "Hit@10": 0.275, "Hit@100": 0.507, "n_queries": 1000 }, { "fold": 4, "weight": -0.25, "nDCG@10": 0.1584979492061666, "MRR@10": 0.1268075396825397, "P@10": 0.0284, "R@10": 0.269, "R@100": 0.49606666666666666, "Hit@10": 0.275, "Hit@100": 0.505, "n_queries": 1000 }, { "fold": 4, "weight": 0.0, "nDCG@10": 0.1588183554442891, "MRR@10": 0.12694642857142857, "P@10": 0.0285, "R@10": 0.27, "R@100": 0.4963166666666667, "Hit@10": 0.276, "Hit@100": 0.505, "n_queries": 1000 }, { "fold": 4, "weight": 0.25, "nDCG@10": 0.1589189456349034, "MRR@10": 0.12706309523809525, "P@10": 0.0285, "R@10": 0.27, "R@100": 0.4963166666666667, "Hit@10": 0.276, "Hit@100": 0.505, "n_queries": 1000 }, { "fold": 4, "weight": 0.5, "nDCG@10": 0.15890063242217922, "MRR@10": 0.12673095238095236, "P@10": 0.0286, "R@10": 0.271, "R@100": 0.4973166666666667, "Hit@10": 0.277, "Hit@100": 0.506, "n_queries": 1000 }, { "fold": 4, "weight": 1.0, "nDCG@10": 0.15978692900367475, "MRR@10": 0.12748373015873016, "P@10": 0.0288, "R@10": 0.2725, "R@100": 0.4993166666666667, "Hit@10": 0.279, "Hit@100": 0.508, "n_queries": 1000 } ], "summary_ranked_for_robustness": [ { "weight": 1.0, "mean_nDCG@10": 0.15601395895048503, "std_nDCG@10": 0.0050782162397900055, "mean_MRR@10": 0.12671087301587303, "mean_R@100": 0.4895833333333333, "mean_delta_nDCG_vs_base": 0.00016328066806509112, "min_delta_nDCG_vs_base": -0.0005534648378311413, "positive_folds": 4, "fold_deltas": [ -0.0005534648378311413, 0.00010543699289833341, 3.1317082547666075e-05, 0.00026454054332494814, 0.0009685735593856493 ] }, { "weight": -0.25, "mean_nDCG@10": 0.1556937892764924, "std_nDCG@10": 0.004824454481269473, "mean_MRR@10": 0.12648126984126984, "mean_R@100": 0.4899, "mean_delta_nDCG_vs_base": -0.00015688900592752963, "min_delta_nDCG_vs_base": -0.0005000000000000282, "positive_folds": 2, "fold_deltas": [ 0.00020438217254242774, -0.0005000000000000282, -0.00021615133251670637, 4.773036845914791e-05, -0.00032040623812248925 ] }, { "weight": 0.5, "mean_nDCG@10": 0.15572368733142902, "std_nDCG@10": 0.0045992007518597805, "mean_MRR@10": 0.12653349206349204, "mean_R@100": 0.4892833333333333, "mean_delta_nDCG_vs_base": -0.00012699095099094615, "min_delta_nDCG_vs_base": -0.0006790849698105894, "positive_folds": 2, "fold_deltas": [ -0.00033627424203827583, -0.00029124837686000937, -0.0006790849698105894, 0.0005893758558640216, 8.227697789012223e-05 ] }, { "weight": -0.5, "mean_nDCG@10": 0.15553198520667683, "std_nDCG@10": 0.004761984166546564, "mean_MRR@10": 0.12632, "mean_R@100": 0.48919999999999997, "mean_delta_nDCG_vs_base": -0.00031869307574313723, "min_delta_nDCG_vs_base": -0.0011020599913279805, "positive_folds": 2, "fold_deltas": [ 0.00017373655241592623, -0.0011020599913279805, -0.00019918076594349632, 0.00030267500749150966, -0.0007686361813516451 ] }, { "weight": -1.0, "mean_nDCG@10": 0.15555609077461113, "std_nDCG@10": 0.004183250889948412, "mean_MRR@10": 0.1264030158730159, "mean_R@100": 0.4875, "mean_delta_nDCG_vs_base": -0.00029458750780882447, "min_delta_nDCG_vs_base": -0.0014189221503347893, "positive_folds": 2, "fold_deltas": [ 0.0007426698742359905, -0.0011813545365872147, -0.0014189221503347893, 0.000890171593709993, -0.0005055023200681019 ] }, { "weight": -2.0, "mean_nDCG@10": 0.15500750460494958, "std_nDCG@10": 0.004102644960468634, "mean_MRR@10": 0.1258865873015873, "mean_R@100": 0.48355000000000004, "mean_delta_nDCG_vs_base": -0.0008431736774703657, "min_delta_nDCG_vs_base": -0.002148828986076573, "positive_folds": 2, "fold_deltas": [ 0.00018106356259114942, -0.0016452661000360969, -0.002148828986076573, 0.0004005764647483645, -0.0010034133285786728 ] }, { "weight": 0.25, "mean_nDCG@10": 0.1556518323551756, "std_nDCG@10": 0.004975630365101022, "mean_MRR@10": 0.12644515873015874, "mean_R@100": 0.4892833333333333, "mean_delta_nDCG_vs_base": -0.00019884592724437323, "min_delta_nDCG_vs_base": -0.0003774555329532081, "positive_folds": 1, "fold_deltas": [ -0.0003383387305604668, -2.1835505421285983e-06, -0.0003768420127803762, -0.0003774555329532081, 0.00010059019061431362 ] }, { "weight": 0.0, "mean_nDCG@10": 0.15585067828241997, "std_nDCG@10": 0.004932508358665381, "mean_MRR@10": 0.12670738095238093, "mean_R@100": 0.48905000000000004, "mean_delta_nDCG_vs_base": 0.0, "min_delta_nDCG_vs_base": 0.0, "positive_folds": 0, "fold_deltas": [ 0.0, 0.0, 0.0, 0.0, 0.0 ] } ], "timing": { "median_ms": 44.7679610006162, "p95_ms": 85.75904390090724, "seconds": 251.6397659778595 } }