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===================================
bbtree
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.950273 -> [0.944248 0.956297]
RelPosError: 1.06 -> [1.05 1.07]
NumCloser: 0.16 -> [0.11 0.21]
------------------------------------
QueryTime: 4.37 -> [4.31 4.44]
DistComp: 30850.3 -> [30409.4 31291.1]
------------------------------------
ImprEfficiency: 3.91 -> [3.88 3.94]
ImprDistComp: 16.18 -> [16.18 16.29]
------------------------------------
Memory Usage: 97.45 MB
------------------------------------
===================================
permutation (incr. sorting)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.848492 -> [0.838577 0.858407]
RelPosError: 1.21 -> [1.19 1.23]
NumCloser: 0.56 -> [0.47 0.65]
------------------------------------
QueryTime: 15.66 -> [15.62 15.71]
DistComp: 14986 -> [14986 14986]
------------------------------------
ImprEfficiency: 1.09 -> [1.08 1.1]
ImprDistComp: 33.3 -> [33.3 33.3]
------------------------------------
Memory Usage: 67 MB
------------------------------------
===================================
permutation (pref. index)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.803316 -> [0.792308 0.814323]
RelPosError: 1.31 -> [1.29 1.34]
NumCloser: 1.2 -> [0.94 1.45]
------------------------------------
QueryTime: 2.91 -> [2.77 3.05]
DistComp: 58927.2 -> [56199 61655.3]
------------------------------------
ImprEfficiency: 5.84 -> [5.64 6.04]
ImprDistComp: 8.43 -> [8.43 8.75]
------------------------------------
Memory Usage: 88.39 MB
------------------------------------
===================================
vptree: triangle inequality
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.866231 -> [0.856806 0.875656]
RelPosError: 1.13 -> [1.12 1.14]
NumCloser: 0.36 -> [0.3 0.42]
------------------------------------
QueryTime: 1.49 -> [1.43 1.55]
DistComp: 26069.3 -> [24946.6 27192.1]
------------------------------------
ImprEfficiency: 11.46 -> [11.25 11.66]
ImprDistComp: 19.13 -> [19.13 19.47]
------------------------------------
Memory Usage: 97.85 MB
------------------------------------
===================================
bbtree
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.910721 -> [0.90282 0.918622]
RelPosError: 1.12 -> [1.1 1.13]
NumCloser: 0.38 -> [0.25 0.52]
------------------------------------
QueryTime: 2.47 -> [2.45 2.5]
DistComp: 18440.8 -> [18270.6 18611]
------------------------------------
ImprEfficiency: 6.86 -> [6.84 6.89]
ImprDistComp: 27.06 -> [27.06 27.12]
------------------------------------
Memory Usage: 98.06 MB
------------------------------------
===================================
permutation (incr. sorting)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.846922 -> [0.836953 0.856891]
RelPosError: 1.22 -> [1.21 1.24]
NumCloser: 0.76 -> [0.63 0.9]
------------------------------------
QueryTime: 14.59 -> [14.55 14.64]
DistComp: 13322 -> [13322 13322]
------------------------------------
ImprEfficiency: 1.16 -> [1.15 1.17]
ImprDistComp: 37.46 -> [37.46 37.46]
------------------------------------
Memory Usage: 67 MB
------------------------------------
===================================
permutation (pref. index)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.770767 -> [0.759131 0.782402]
RelPosError: 1.43 -> [1.4 1.46]
NumCloser: 2.08 -> [1.73 2.42]
------------------------------------
QueryTime: 1.4 -> [1.37 1.43]
DistComp: 28487.6 -> [27934.3 29041]
------------------------------------
ImprEfficiency: 11.49 -> [11.03 11.94]
ImprDistComp: 16.16 -> [16.16 16.79]
------------------------------------
Memory Usage: 87.88 MB
------------------------------------
===================================
vptree: triangle inequality
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.727581 -> [0.715243 0.739919]
RelPosError: 1.33 -> [1.31 1.35]
NumCloser: 0.8 -> [0.71 0.89]
------------------------------------
QueryTime: 0.63 -> [0.6 0.65]
DistComp: 10554.1 -> [10105.9 11002.3]
------------------------------------
ImprEfficiency: 27.01 -> [26.14 27.88]
ImprDistComp: 47.14 -> [47.14 48.57]
------------------------------------
Memory Usage: 97.94 MB
------------------------------------
===================================
bbtree
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.868015 -> [0.858638 0.877391]
RelPosError: 1.19 -> [1.17 1.21]
NumCloser: 0.57 -> [0.41 0.74]
------------------------------------
QueryTime: 1.24 -> [1.22 1.25]
DistComp: 10099.5 -> [10042.2 10156.7]
------------------------------------
ImprEfficiency: 13.77 -> [13.73 13.81]
ImprDistComp: 49.41 -> [49.41 49.45]
------------------------------------
Memory Usage: 97.68 MB
------------------------------------
===================================
permutation (incr. sorting)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.799249 -> [0.788195 0.810303]
RelPosError: 1.3 -> [1.28 1.32]
NumCloser: 1.05 -> [0.87 1.23]
------------------------------------
QueryTime: 14.12 -> [14.08 14.16]
DistComp: 11659 -> [11659 11659]
------------------------------------
ImprEfficiency: 1.21 -> [1.19 1.22]
ImprDistComp: 42.8 -> [42.8 42.8]
------------------------------------
Memory Usage: 67 MB
------------------------------------
===================================
permutation (pref. index)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.680124 -> [0.667198 0.693051]
RelPosError: 1.67 -> [1.63 1.72]
NumCloser: 4.25 -> [3.36 5.13]
------------------------------------
QueryTime: 0.87 -> [0.84 0.89]
DistComp: 19234.4 -> [18803.9 19664.8]
------------------------------------
ImprEfficiency: 19.59 -> [19.07 20.11]
ImprDistComp: 25.82 -> [25.82 26.49]
------------------------------------
Memory Usage: 88.26 MB
------------------------------------
===================================
vptree: triangle inequality
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.561001 -> [0.547256 0.574746]
RelPosError: 1.85 -> [1.8 1.9]
NumCloser: 3.08 -> [2.57 3.59]
------------------------------------
QueryTime: 0.14 -> [0.13 0.15]
DistComp: 2199.67 -> [2082.26 2317.08]
------------------------------------
ImprEfficiency: 121.37 -> [119.4 123.34]
ImprDistComp: 226.21 -> [226.21 230.42]
------------------------------------
Memory Usage: 97.88 MB
------------------------------------
===================================
bbtree
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.79552 -> [0.784347 0.806692]
RelPosError: 1.34 -> [1.31 1.37]
NumCloser: 1.06 -> [0.87 1.25]
------------------------------------
QueryTime: 0.6 -> [0.59 0.6]
DistComp: 5185.69 -> [5163.66 5207.73]
------------------------------------
ImprEfficiency: 28.68 -> [28.53 28.82]
ImprDistComp: 96.22 -> [96.22 96.27]
------------------------------------
Memory Usage: 97.72 MB
------------------------------------
===================================
permutation (incr. sorting)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.810469 -> [0.799628 0.821309]
RelPosError: 1.3 -> [1.28 1.32]
NumCloser: 1.18 -> [0.96 1.41]
------------------------------------
QueryTime: 13.66 -> [13.62 13.7]
DistComp: 9996 -> [9996 9996]
------------------------------------
ImprEfficiency: 1.25 -> [1.23 1.27]
ImprDistComp: 49.92 -> [49.92 49.92]
------------------------------------
Memory Usage: 67 MB
------------------------------------
===================================
permutation (pref. index)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.640759 -> [0.627468 0.654049]
RelPosError: 1.96 -> [1.89 2.02]
NumCloser: 8.63 -> [6.8 10.46]
------------------------------------
QueryTime: 0.56 -> [0.54 0.57]
DistComp: 12596.2 -> [12219 12973.4]
------------------------------------
ImprEfficiency: 30.69 -> [28.82 32.56]
ImprDistComp: 39.75 -> [39.75 41.57]
------------------------------------
Memory Usage: 88.25 MB
------------------------------------
===================================
vptree: triangle inequality
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.454703 -> [0.440908 0.468498]
RelPosError: 2.5 -> [2.43 2.58]
NumCloser: 5.92 -> [5.19 6.64]
------------------------------------
QueryTime: 0.06 -> [0.05 0.06]
DistComp: 807.87 -> [768.22 847.53]
------------------------------------
ImprEfficiency: 307.91 -> [300.23 315.58]
ImprDistComp: 617.2 -> [617.2 632.67]
------------------------------------
Memory Usage: 97.74 MB
------------------------------------
===================================
bbtree
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.747457 -> [0.735422 0.759492]
RelPosError: 1.46 -> [1.42 1.49]
NumCloser: 1.8 -> [1.46 2.14]
------------------------------------
QueryTime: 0.28 -> [0.27 0.28]
DistComp: 2576.23 -> [2565.84 2586.62]
------------------------------------
ImprEfficiency: 61.7 -> [61 62.4]
ImprDistComp: 193.6 -> [193.6 194.06]
------------------------------------
Memory Usage: 97.38 MB
------------------------------------
===================================
permutation (incr. sorting)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.769558 -> [0.757907 0.781209]
RelPosError: 1.39 -> [1.37 1.42]
NumCloser: 1.44 -> [1.22 1.65]
------------------------------------
QueryTime: 13.04 -> [13 13.09]
DistComp: 8332 -> [8332 8332]
------------------------------------
ImprEfficiency: 1.31 -> [1.3 1.33]
ImprDistComp: 59.89 -> [59.89 59.89]
------------------------------------
Memory Usage: 67 MB
------------------------------------
===================================
permutation (pref. index)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.561816 -> [0.548097 0.575536]
RelPosError: 2.46 -> [2.37 2.56]
NumCloser: 15 -> [11.84 18.16]
------------------------------------
QueryTime: 0.31 -> [0.3 0.33]
DistComp: 6899.7 -> [6627.35 7172.05]
------------------------------------
ImprEfficiency: 54.74 -> [52.48 57]
ImprDistComp: 72.61 -> [72.61 75.14]
------------------------------------
Memory Usage: 88.49 MB
------------------------------------
===================================
vptree: triangle inequality
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.408728 -> [0.395123 0.422333]
RelPosError: 3.13 -> [3.02 3.25]
NumCloser: 9.58 -> [8.16 10.99]
------------------------------------
QueryTime: 0.03 -> [0.03 0.03]
DistComp: 443.19 -> [424.08 462.3]
------------------------------------
ImprEfficiency: 527.84 -> [513.14 542.54]
ImprDistComp: 1118.57 -> [1118.57 1152.13]
------------------------------------
Memory Usage: 97.88 MB
------------------------------------
===================================
bbtree
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.689384 -> [0.676566 0.702201]
RelPosError: 1.65 -> [1.61 1.7]
NumCloser: 4.87 -> [3.47 6.27]
------------------------------------
QueryTime: 0.13 -> [0.13 0.13]
DistComp: 1264.85 -> [1259.93 1269.77]
------------------------------------
ImprEfficiency: 132.26 -> [131.54 132.99]
ImprDistComp: 394.33 -> [394.33 395.15]
------------------------------------
Memory Usage: 97.97 MB
------------------------------------
===================================
permutation (incr. sorting)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.716589 -> [0.7041 0.729078]
RelPosError: 1.54 -> [1.51 1.58]
NumCloser: 2.17 -> [1.87 2.47]
------------------------------------
QueryTime: 12.18 -> [12.14 12.22]
DistComp: 6669 -> [6669 6669]
------------------------------------
ImprEfficiency: 1.41 -> [1.38 1.44]
ImprDistComp: 74.82 -> [74.82 74.82]
------------------------------------
Memory Usage: 67 MB
------------------------------------
===================================
permutation (pref. index)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.502237 -> [0.488397 0.516077]
RelPosError: 3.37 -> [3.21 3.53]
NumCloser: 40.79 -> [32.04 49.54]
------------------------------------
QueryTime: 0.15 -> [0.15 0.16]
DistComp: 3310.14 -> [3148.92 3471.36]
------------------------------------
ImprEfficiency: 111.22 -> [108.26 114.19]
ImprDistComp: 148.34 -> [148.34 154.7]
------------------------------------
Memory Usage: 87.96 MB
------------------------------------
===================================
vptree: triangle inequality
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.339288 -> [0.326178 0.352398]
RelPosError: 5.05 -> [4.82 5.28]
NumCloser: 28.36 -> [24.85 31.86]
------------------------------------
QueryTime: 0.02 -> [0.02 0.02]
DistComp: 195.17 -> [188.22 202.13]
------------------------------------
ImprEfficiency: 1066.6 -> [1050.68 1082.52]
ImprDistComp: 2547.27 -> [2547.27 2590.56]
------------------------------------
Memory Usage: 97.91 MB
------------------------------------
===================================
bbtree
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.651789 -> [0.638588 0.664991]
RelPosError: 1.83 -> [1.77 1.89]
NumCloser: 11.31 -> [8.13 14.48]
------------------------------------
QueryTime: 0.06 -> [0.06 0.06]
DistComp: 632.9 -> [630.35 635.46]
------------------------------------
ImprEfficiency: 272.49 -> [271.16 273.83]
ImprDistComp: 788.03 -> [788.03 790.03]
------------------------------------
Memory Usage: 97.27 MB
------------------------------------
===================================
permutation (incr. sorting)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.72391 -> [0.711555 0.736264]
RelPosError: 1.52 -> [1.48 1.56]
NumCloser: 2.43 -> [1.95 2.9]
------------------------------------
QueryTime: 11.81 -> [11.76 11.86]
DistComp: 5006 -> [5006 5006]
------------------------------------
ImprEfficiency: 1.45 -> [1.44 1.47]
ImprDistComp: 99.68 -> [99.68 99.68]
------------------------------------
Memory Usage: 67 MB
------------------------------------
===================================
permutation (pref. index)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.447863 -> [0.434105 0.461621]
RelPosError: 4.44 -> [4.22 4.67]
NumCloser: 57.39 -> [45.71 69.06]
------------------------------------
QueryTime: 0.08 -> [0.07 0.08]
DistComp: 1655.56 -> [1584.39 1726.72]
------------------------------------
ImprEfficiency: 221.22 -> [215.08 227.37]
ImprDistComp: 297.06 -> [297.06 309.95]
------------------------------------
Memory Usage: 88.64 MB
------------------------------------
===================================
vptree: triangle inequality
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.309402 -> [0.296596 0.322208]
RelPosError: 6.56 -> [6.24 6.89]
NumCloser: 42.3 -> [37.64 46.96]
------------------------------------
QueryTime: 0.01 -> [0.01 0.01]
DistComp: 135.88 -> [131.87 139.89]
------------------------------------
ImprEfficiency: 1465.16 -> [1455.5 1474.83]
ImprDistComp: 3676.14 -> [3676.14 3701.97]
------------------------------------
Memory Usage: 98.01 MB
------------------------------------
===================================
bbtree
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.609631 -> [0.596116 0.623146]
RelPosError: 2.07 -> [2 2.14]
NumCloser: 9.72 -> [7.81 11.64]
------------------------------------
QueryTime: 0.03 -> [0.03 0.03]
DistComp: 324.64 -> [323.24 326.05]
------------------------------------
ImprEfficiency: 521.59 -> [514.56 528.63]
ImprDistComp: 1535.24 -> [1535.24 1540.46]
------------------------------------
Memory Usage: 97.33 MB
------------------------------------
===================================
permutation (incr. sorting)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.708512 -> [0.695932 0.721092]
RelPosError: 1.59 -> [1.55 1.63]
NumCloser: 3.26 -> [2.49 4.02]
------------------------------------
QueryTime: 10.85 -> [10.81 10.89]
DistComp: 3342 -> [3342 3342]
------------------------------------
ImprEfficiency: 1.58 -> [1.53 1.62]
ImprDistComp: 149.31 -> [149.31 149.31]
------------------------------------
Memory Usage: 67 MB
------------------------------------
===================================
permutation (pref. index)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.42377 -> [0.410096 0.437444]
RelPosError: 5.22 -> [4.94 5.51]
NumCloser: 87.79 -> [70.34 105.23]
------------------------------------
QueryTime: 0.05 -> [0.04 0.05]
DistComp: 983.74 -> [937.97 1029.51]
------------------------------------
ImprEfficiency: 357.3 -> [334.84 379.76]
ImprDistComp: 475.1 -> [475.1 515.2]
------------------------------------
Memory Usage: 88.46 MB
------------------------------------
===================================
vptree: triangle inequality
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.263705 -> [0.251492 0.275918]
RelPosError: 13.5 -> [12.67 14.38]
NumCloser: 168.35 -> [150.04 186.65]
------------------------------------
QueryTime: 0.01 -> [0.01 0.01]
DistComp: 69.22 -> [67.96 70.49]
------------------------------------
ImprEfficiency: 2562.37 -> [2554.13 2570.61]
ImprDistComp: 7201.84 -> [7201.84 7225.41]
------------------------------------
Memory Usage: 97.82 MB
------------------------------------
===================================
bbtree
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.552322 -> [0.538547 0.566097]
RelPosError: 2.44 -> [2.35 2.54]
NumCloser: 16.68 -> [12.9 20.47]
------------------------------------
QueryTime: 0.02 -> [0.02 0.02]
DistComp: 179.73 -> [178.86 180.6]
------------------------------------
ImprEfficiency: 872.68 -> [869.93 875.43]
ImprDistComp: 2775.68 -> [2775.68 2781.22]
------------------------------------
Memory Usage: 97.07 MB
------------------------------------
===================================
permutation (incr. sorting)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.606368 -> [0.592869 0.619866]
RelPosError: 2.12 -> [2.05 2.19]
NumCloser: 7.76 -> [6.11 9.41]
------------------------------------
QueryTime: 10.12 -> [10.08 10.16]
DistComp: 1679 -> [1679 1679]
------------------------------------
ImprEfficiency: 1.71 -> [1.69 1.72]
ImprDistComp: 297.2 -> [297.2 297.2]
------------------------------------
Memory Usage: 67 MB
------------------------------------
===================================
permutation (pref. index)
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.396678 -> [0.383122 0.410234]
RelPosError: 6.91 -> [6.5 7.35]
NumCloser: 145.14 -> [121.87 168.42]
------------------------------------
QueryTime: 0.03 -> [0.03 0.03]
DistComp: 662.86 -> [635.14 690.58]
------------------------------------
ImprEfficiency: 567.16 -> [542.2 592.12]
ImprDistComp: 730.58 -> [730.58 773.9]
------------------------------------
Memory Usage: 88.82 MB
------------------------------------
===================================
vptree: triangle inequality
===================================
# of points: 499000
# of queries: 1000
------------------------------------
Recall: 0.240913 -> [0.229065 0.252761]
RelPosError: 25.7 -> [23.81 27.74]
NumCloser: 630.01 -> [567.09 692.94]
------------------------------------
QueryTime: 0 -> [0 0]
DistComp: 44 -> [43.84 44.16]
------------------------------------
ImprEfficiency: 3707.97 -> [3699.44 3716.5]
ImprDistComp: 11330.1 -> [11330.1 11349.7]
------------------------------------
Memory Usage: 98.09 MB
------------------------------------