tree
version=v4
num_class=1
num_tree_per_iteration=1
label_index=0
max_feature_idx=3
objective=binary sigmoid:1
feature_names=sepal_length sepal_width petal_length petal_width
feature_infos=[4.2999999999999998:7] [2:4.4000000000000004] [1.1000000000000001:4.9000000000000004] [0.10000000000000001:1.6000000000000001]
tree_sizes=330 327 327 327 327 326 327 327 341 340 326 343 343 328 344 327 327 327 327 328 344 344 344 344 344 328 327 327 328 328 342 343 343 344 343 343 342 344 343 343 328 327 328 328 328 340 343 343 341 341 328 327 328 327 327 328 328 328 329 330 344 344 344 344 341 344 344 345 346 344 344 344 346 346 448 448 447 448 448 447 346 345 345 344 346 347 345 347 346 347 449 346 344 447 346 449 450 345 450 346

Tree=0
num_leaves=2
num_cat=0
split_feature=2
split_gain=62.8922
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.005179694305835883 0.18990259975943857
leaf_weight=7.4812500178813961 9.2268750220537168
leaf_count=30 37
internal_value=0.100083
internal_weight=0
internal_count=67
is_linear=0
shrinkage=1


Tree=1
num_leaves=2
num_cat=0
split_feature=2
split_gain=56.8633
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.099741689611132459 0.085897701673571816
leaf_weight=7.4999494850635555 9.1671028286218625
leaf_count=30 37
internal_value=0
internal_weight=0
internal_count=67
is_linear=0
shrinkage=0.05


Tree=2
num_leaves=2
num_cat=0
split_feature=2
split_gain=51.6517
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.095019761967035293 0.082439375622317318
leaf_weight=7.4793970584869411 9.0763038098812086
leaf_count=30 37
internal_value=0
internal_weight=0
internal_count=67
is_linear=0
shrinkage=0.05


Tree=3
num_leaves=2
num_cat=0
split_feature=2
split_gain=47.1054
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.090938947433312781 0.079364578727806792
leaf_weight=7.4255405366420772 8.9594582468271238
leaf_count=30 37
internal_value=0
internal_weight=0
internal_count=67
is_linear=0
shrinkage=0.05


Tree=4
num_leaves=2
num_cat=0
split_feature=2
split_gain=43.1081
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.087380263167186056 0.076610715702684976
leaf_weight=7.3435646295547512 8.8209217488765699
leaf_count=30 37
internal_value=0
internal_weight=0
internal_count=67
is_linear=0
shrinkage=0.05


Tree=5
num_leaves=2
num_cat=0
split_feature=2
split_gain=37.722
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.084252600716022197 0.073226152693722971
leaf_weight=7.7205266952514648 7.4936275482177734
leaf_count=32 32
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=6
num_leaves=2
num_cat=0
split_feature=2
split_gain=34.7086
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.081484962878567713 0.070982495615597149
leaf_weight=7.5869674682617188 7.3476638793945312
leaf_count=32 32
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=7
num_leaves=2
num_cat=0
split_feature=2
split_gain=32.0118
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.079021155160823892 0.068931131485420516
leaf_weight=7.4361462593078613 7.1919622421264648
leaf_count=32 32
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=8
num_leaves=2
num_cat=0
split_feature=3
split_gain=29.613
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.079209226659305756 0.064713161409264905
leaf_weight=7.036477342247963 7.2634756416082382
leaf_count=31 33
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=9
num_leaves=2
num_cat=0
split_feature=2
split_gain=27.6851
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.068911880551673965 0.0726453587947304
leaf_weight=7.7639538496732712 6.2220214009284973
leaf_count=35 29
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=10
num_leaves=2
num_cat=0
split_feature=2
split_gain=25.8688
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.073373898251718569 0.06447230808994088
leaf_weight=6.5083044767379761 7.134479820728302
leaf_count=30 34
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=11
num_leaves=2
num_cat=0
split_feature=2
split_gain=24.1133
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.065206391653766335 0.069743755151986303
leaf_weight=6.9854916483163834 6.2914514094591141
leaf_count=33 31
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=12
num_leaves=2
num_cat=0
split_feature=3
split_gain=22.6592
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.072798030084746515 0.05997884543228707
leaf_weight=5.9605454057455063 6.9713360369205475
leaf_count=29 35
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=13
num_leaves=2
num_cat=0
split_feature=2
split_gain=21.1326
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.069159046647536665 0.060574380958339696
leaf_weight=5.9920084774494171 6.5926141887903214
leaf_count=30 34
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=14
num_leaves=2
num_cat=0
split_feature=3
split_gain=19.8417
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.070378524869801062 0.057541111010558144
leaf_weight=5.6034065932035446 6.6042662709951401
leaf_count=29 35
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=15
num_leaves=2
num_cat=0
split_feature=2
split_gain=19.8277
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.06691630951656509 0.065767754253784158
leaf_weight=5.6290895342826843 5.6334098875522614
leaf_count=30 31
internal_value=0
internal_weight=0
internal_count=61
is_linear=0
shrinkage=0.05


Tree=16
num_leaves=2
num_cat=0
split_feature=2
split_gain=18.556
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.065827355367832532 0.064766262093099991
leaf_weight=5.4408704340457916 5.4394117891788483
leaf_count=30 31
internal_value=0
internal_weight=0
internal_count=61
is_linear=0
shrinkage=0.05


Tree=17
num_leaves=2
num_cat=0
split_feature=2
split_gain=17.3839
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.064824429143610127 0.063842153111216132
leaf_weight=5.253544807434082 5.2471131384372711
leaf_count=30 31
internal_value=0
internal_weight=0
internal_count=61
is_linear=0
shrinkage=0.05


Tree=18
num_leaves=2
num_cat=0
split_feature=2
split_gain=16.3015
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.06389879252298554 0.062987792969020476
leaf_weight=5.0678709447383881 5.0571827292442322
leaf_count=30 31
internal_value=0
internal_weight=0
internal_count=61
is_linear=0
shrinkage=0.05


Tree=19
num_leaves=2
num_cat=0
split_feature=2
split_gain=15.3001
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.063042847042657058 0.062196518460050899
leaf_weight=4.8844912350177765 4.8701828867197037
leaf_count=30 31
internal_value=0
internal_weight=0
internal_count=61
is_linear=0
shrinkage=0.05


Tree=20
num_leaves=2
num_cat=0
split_feature=3
split_gain=14.8608
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.066687652387990723 0.056889525456019219
leaf_weight=4.3768215626478195 5.4772332906723022
leaf_count=28 36
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=21
num_leaves=2
num_cat=0
split_feature=3
split_gain=13.9351
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.065912392478922457 0.055959908523214433
leaf_weight=4.2110845744609833 5.2944637089967728
leaf_count=28 36
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=22
num_leaves=2
num_cat=0
split_feature=3
split_gain=13.0734
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.065190468572156449 0.055059048641771684
leaf_weight=4.0489391833543777 5.1165644973516464
leaf_count=28 36
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=23
num_leaves=2
num_cat=0
split_feature=3
split_gain=12.2704
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.064516358088168094 0.054182928365015176
leaf_weight=3.8906901627779007 4.9437335133552551
leaf_count=28 36
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=24
num_leaves=2
num_cat=0
split_feature=3
split_gain=11.5211
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.063885202322166143 0.053327977764486084
leaf_weight=3.7365742027759552 4.7761101871728897
leaf_count=28 36
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=25
num_leaves=2
num_cat=0
split_feature=2
split_gain=11.6415
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.060180243853014195 0.058678719208642531
leaf_weight=3.7843428030610085 4.5213750898838043
leaf_count=29 36
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=26
num_leaves=2
num_cat=0
split_feature=2
split_gain=10.9729
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.05961453992021875 0.058184803417305843
leaf_weight=3.6330702006816864 4.3364471942186356
leaf_count=29 36
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=27
num_leaves=2
num_cat=0
split_feature=2
split_gain=10.348
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.059084591004503119 0.057722787878226947
leaf_weight=3.4860935434699059 4.1571349948644638
leaf_count=29 36
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=28
num_leaves=2
num_cat=0
split_feature=2
split_gain=9.76336
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.058587631720632166 0.057290183444362264
leaf_weight=3.3434892669320107 3.9834915697574615
leaf_count=29 36
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=29
num_leaves=2
num_cat=0
split_feature=2
split_gain=9.21587
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.058121156800337963 0.056884773781320355
leaf_weight=3.2053037583827972 3.8155350089073181
leaf_count=29 36
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=30
num_leaves=2
num_cat=0
split_feature=2
split_gain=8.00469
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.05235826769369134 0.056367826222600052
leaf_weight=4.0550361722707748 2.9060069173574448
leaf_count=37 29
internal_value=0
internal_weight=0
internal_count=66
is_linear=0
shrinkage=0.05


Tree=31
num_leaves=2
num_cat=0
split_feature=3
split_gain=7.55329
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.062713379687544354 0.043446404305620911
leaf_weight=3.1843090653419495 3.536309115588665
leaf_count=32 34
internal_value=0
internal_weight=0
internal_count=66
is_linear=0
shrinkage=0.05


Tree=32
num_leaves=2
num_cat=0
split_feature=2
split_gain=7.17704
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.051017249236875853 0.055762917639869895
leaf_weight=3.7971838340163231 2.6873204857110977
leaf_count=37 29
internal_value=0
internal_weight=0
internal_count=66
is_linear=0
shrinkage=0.05


Tree=33
num_leaves=2
num_cat=0
split_feature=3
split_gain=6.79672
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.062096816708178584 0.042288552006208624
leaf_weight=2.9358187988400459 3.3261518478393555
leaf_count=32 34
internal_value=0
internal_weight=0
internal_count=66
is_linear=0
shrinkage=0.05


Tree=34
num_leaves=2
num_cat=0
split_feature=2
split_gain=6.44115
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.049688502061153272 0.055224678166035435
leaf_weight=3.5592149347066879 2.4840532317757607
leaf_count=37 29
internal_value=0
internal_weight=0
internal_count=66
is_linear=0
shrinkage=0.05


Tree=35
num_leaves=2
num_cat=0
split_feature=3
split_gain=6.44334
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.062429606296122778 0.047794641805142223
leaf_weight=2.387805812060833 2.9812042787671089
leaf_count=28 34
internal_value=0
internal_weight=0
internal_count=62
is_linear=0
shrinkage=0.05


Tree=36
num_leaves=2
num_cat=0
split_feature=3
split_gain=6.06994
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.062117471827637341 0.047056673603828064
leaf_weight=2.2824772223830223 2.87916299700737
leaf_count=28 34
internal_value=0
internal_weight=0
internal_count=62
is_linear=0
shrinkage=0.05


Tree=37
num_leaves=2
num_cat=0
split_feature=3
split_gain=5.71774
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.061812776607938026 0.046312358204542367
leaf_weight=2.1815925091505051 2.7816534265875816
leaf_count=28 34
internal_value=0
internal_weight=0
internal_count=62
is_linear=0
shrinkage=0.05


Tree=38
num_leaves=2
num_cat=0
split_feature=3
split_gain=5.38543
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.06151419139922995 0.045560944959378132
leaf_weight=2.0850147530436516 2.6885316669940948
leaf_count=28 34
internal_value=0
internal_weight=0
internal_count=62
is_linear=0
shrinkage=0.05


Tree=39
num_leaves=2
num_cat=0
split_feature=3
split_gain=5.07184
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.06122059124281546 0.044801866268398279
leaf_weight=1.9925999268889425 2.5996503159403801
leaf_count=28 34
internal_value=0
internal_weight=0
internal_count=62
is_linear=0
shrinkage=0.05


Tree=40
num_leaves=2
num_cat=0
split_feature=2
split_gain=5.61884
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.055112412945697624 0.054332935527555332
leaf_weight=2.1689018905162811 2.5532383024692535
leaf_count=33 36
internal_value=0
internal_weight=0
internal_count=69
is_linear=0
shrinkage=0.05


Tree=41
num_leaves=2
num_cat=0
split_feature=2
split_gain=5.32142
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.054871791545088477 0.05410567914537117
leaf_weight=2.0719418823719025 2.4386586248874664
leaf_count=33 36
internal_value=0
internal_weight=0
internal_count=69
is_linear=0
shrinkage=0.05


Tree=42
num_leaves=2
num_cat=0
split_feature=2
split_gain=5.04081
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.054642721428100144 0.053891142473132328
leaf_weight=1.9789457619190214 2.3287249580025673
leaf_count=33 36
internal_value=0
internal_weight=0
internal_count=69
is_linear=0
shrinkage=0.05


Tree=43
num_leaves=2
num_cat=0
split_feature=2
split_gain=4.77595
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.054424570880407974 0.053688540826007894
leaf_weight=1.8897862136363981 2.2232996933162212
leaf_count=33 36
internal_value=0
internal_weight=0
internal_count=69
is_linear=0
shrinkage=0.05


Tree=44
num_leaves=2
num_cat=0
split_feature=2
split_gain=4.52587
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.054216774601231948 0.053497124149978315
leaf_weight=1.8043360710144045 2.1222437918186188
leaf_count=33 36
internal_value=0
internal_weight=0
internal_count=69
is_linear=0
shrinkage=0.05


Tree=45
num_leaves=2
num_cat=0
split_feature=2
split_gain=4.56441
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.058553932309018099 0.05299554427393164
leaf_weight=1.85545339435339 1.8132008910179136
leaf_count=31 34
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=46
num_leaves=2
num_cat=0
split_feature=2
split_gain=4.30384
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.057789839286714773 0.052840927272827104
leaf_weight=1.7877152264118197 1.7296893522143362
leaf_count=31 34
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=47
num_leaves=2
num_cat=0
split_feature=2
split_gain=4.05679
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.056992061977630994 0.052694707550103852
leaf_weight=1.7237364277243616 1.6497816666960714
leaf_count=31 34
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=48
num_leaves=2
num_cat=0
split_feature=2
split_gain=3.8226
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.056160486470731942 0.05255638764835277
leaf_weight=1.6633404195308688 1.5733467414975164
leaf_count=31 34
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=49
num_leaves=2
num_cat=0
split_feature=2
split_gain=3.60064
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.05529536211571448 0.052425498701535504
leaf_weight=1.6063534468412402 1.500255763530731
leaf_count=31 34
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=50
num_leaves=2
num_cat=0
split_feature=2
split_gain=3.28647
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.054091910869013195 0.053057671825145918
leaf_weight=1.4217757210135462 1.4408767260611055
leaf_count=32 31
internal_value=0
internal_weight=0
internal_count=63
is_linear=0
shrinkage=0.05


Tree=51
num_leaves=2
num_cat=0
split_feature=2
split_gain=3.11591
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.053901197429896866 0.052904873163784685
leaf_weight=1.3570992648601534 1.374462842941284
leaf_count=32 31
internal_value=0
internal_weight=0
internal_count=63
is_linear=0
shrinkage=0.05


Tree=52
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.95464
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.053719091234313947 0.052759924472925962
leaf_weight=1.2951785400509837 1.3109307736158369
leaf_count=32 31
internal_value=0
internal_weight=0
internal_count=63
is_linear=0
shrinkage=0.05


Tree=53
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.80211
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.053545198283350748 0.052622393712888252
leaf_weight=1.2359119951725008 1.250172648578882
leaf_count=32 31
internal_value=0
internal_weight=0
internal_count=63
is_linear=0
shrinkage=0.05


Tree=54
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.65782
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.05337917752602768 0.052491890119985209
leaf_weight=1.1792000792920592 1.1920829713344572
leaf_count=32 31
internal_value=0
internal_weight=0
internal_count=63
is_linear=0
shrinkage=0.05


Tree=55
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.52911
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.053311991108586691 0.052625083963296265
leaf_weight=1.0670686289668085 1.1935901045799253
leaf_count=30 31
internal_value=0
internal_weight=0
internal_count=61
is_linear=0
shrinkage=0.05


Tree=56
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.39914
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.053156289681784298 0.052494778735315009
leaf_weight=1.0179252400994303 1.1381251588463781
leaf_count=30 31
internal_value=0
internal_weight=0
internal_count=61
is_linear=0
shrinkage=0.05


Tree=57
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.27612
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.053007680541459781 0.052371074348444568
leaf_weight=0.9709265232086185 1.0851108282804487
leaf_count=30 31
internal_value=0
internal_weight=0
internal_count=61
is_linear=0
shrinkage=0.05


Tree=58
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.15968
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.052865862450349604 0.052253610796228027
leaf_weight=0.92598900198936474 1.0344510972499845
leaf_count=30 31
internal_value=0
internal_weight=0
internal_count=61
is_linear=0
shrinkage=0.05


Tree=59
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.04942
threshold=1.8
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.052730534558501442 0.052142066799215452
leaf_weight=0.88303147256374359 0.98605220019817352
leaf_count=30 31
internal_value=0
internal_weight=0
internal_count=61
is_linear=0
shrinkage=0.05


Tree=60
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.59536
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.064667097665282045 0.051360548983743107
leaf_weight=1.1586698442697523 0.82523065805435192
leaf_count=33 32
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=61
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.44228
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.063725624517497442 0.051292435334250132
leaf_weight=1.1180396936833856 0.78599977493286144
leaf_count=33 32
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=62
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.29605
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.062707001147107186 0.051227815032510005
leaf_weight=1.0803582314401863 0.74858546257019054
leaf_count=33 32
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=63
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.15655
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.061614672608612558 0.051166503464369989
leaf_weight=1.0454330518841741 0.71290826797485363
leaf_count=33 32
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=64
num_leaves=2
num_cat=0
split_feature=2
split_gain=2.02367
threshold=3.4000000000000004
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.060453147674747909 0.051108318094707554
leaf_weight=1.01307613030076 0.6788918972015382
leaf_count=33 32
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=65
num_leaves=2
num_cat=0
split_feature=3
split_gain=2.13553
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.073051492010756711 0.035685120853721962
leaf_weight=0.79075039736926567 1.052597753703594
leaf_count=34 35
internal_value=0
internal_weight=0
internal_count=69
is_linear=0
shrinkage=0.05


Tree=66
num_leaves=2
num_cat=0
split_feature=3
split_gain=2.00899
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.072642751656896098 0.034691286013517723
leaf_weight=0.75631376635283243 1.029220003634691
leaf_count=34 35
internal_value=0
internal_weight=0
internal_count=69
is_linear=0
shrinkage=0.05


Tree=67
num_leaves=2
num_cat=0
split_feature=3
split_gain=1.88851
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.072179422450379546 0.033690232000022427
leaf_weight=0.72393235657364141 1.0073776505887506
leaf_count=34 35
internal_value=0
internal_weight=0
internal_count=69
is_linear=0
shrinkage=0.05


Tree=68
num_leaves=2
num_cat=0
split_feature=3
split_gain=1.77401
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.071667538310323811 0.032684578158436263
leaf_weight=0.69342268537729979 0.98698341101408005
leaf_count=34 35
internal_value=0
internal_weight=0
internal_count=69
is_linear=0
shrinkage=0.05


Tree=69
num_leaves=2
num_cat=0
split_feature=1
split_gain=1.69589
threshold=3.1500000000000008
decision_type=2
left_child=-1
right_child=-2
leaf_value=0.039883953313698817 -0.06205343242035144
leaf_weight=0.83095221593976021 0.80161506310105324
leaf_count=38 31
internal_value=0
internal_weight=0
internal_count=69
is_linear=0
shrinkage=0.05


Tree=70
num_leaves=2
num_cat=0
split_feature=3
split_gain=1.64112
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.072769178973424595 0.039321687975741614
leaf_weight=0.5783547181636095 0.7499942984431982
leaf_count=28 32
internal_value=0
internal_weight=0
internal_count=60
is_linear=0
shrinkage=0.05


Tree=71
num_leaves=2
num_cat=0
split_feature=3
split_gain=1.53935
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.072005573569377632 0.03845955276828656
leaf_weight=0.5558363376185298 0.72900652326643467
leaf_count=28 32
internal_value=0
internal_weight=0
internal_count=60
is_linear=0
shrinkage=0.05


Tree=72
num_leaves=2
num_cat=0
split_feature=3
split_gain=1.44313
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.071223130506746932 0.037577867683809441
leaf_weight=0.53439084906131029 0.70931287854909897
leaf_count=28 32
internal_value=0
internal_weight=0
internal_count=60
is_linear=0
shrinkage=0.05


Tree=73
num_leaves=2
num_cat=0
split_feature=3
split_gain=1.35231
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.070429665680399947 0.036678508365714929
leaf_weight=0.51391144283115864 0.69084624946117401
leaf_count=28 32
internal_value=0
internal_weight=0
internal_count=60
is_linear=0
shrinkage=0.05


Tree=74
num_leaves=3
num_cat=0
split_feature=1 3
split_gain=1.27369 0.0766517
threshold=3.3500000000000001 1.2500000000000002
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.017376711955820894 -0.071423720522176132 0.050769179875219644
leaf_weight=0.33079396933317184 0.47937283013015985 0.35768008790910244
leaf_count=19 17 24
internal_value=0 0.034725
internal_weight=0 0.688474
internal_count=60 43
is_linear=0
shrinkage=0.05


Tree=75
num_leaves=3
num_cat=0
split_feature=1 3
split_gain=1.43624 0.0917322
threshold=3.2500000000000004 1.0500000000000003
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.016577951560300338 -0.06765105163880851 0.051260513945559243
leaf_weight=0.32943171728402376 0.57111027836799622 0.45256054028868675
leaf_count=19 19 28
internal_value=0 0.0366497
internal_weight=0 0.781992
internal_count=66 47
is_linear=0
shrinkage=0.05


Tree=76
num_leaves=3
num_cat=0
split_feature=1 3
split_gain=1.34641 0.0933454
threshold=3.2500000000000004 1.0500000000000003
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.01580951819912265 -0.066854705705414783 0.051200185824835202
leaf_weight=0.32820430118590593 0.54956435412168503 0.4309833412989974
leaf_count=19 19 28
internal_value=0 0.0359005
internal_weight=0 0.759188
internal_count=66 47
is_linear=0
shrinkage=0.05


Tree=77
num_leaves=3
num_cat=0
split_feature=1 2
split_gain=1.26374 0.0297725
threshold=3.1500000000000008 3.6500000000000008
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.029438047014482483 -0.059453687744920707 0.050660654687550245
leaf_weight=0.31542268767952919 0.60366698913276196 0.34711921587586403
leaf_count=13 26 27
internal_value=0 0.040557
internal_weight=0 0.662542
internal_count=66 40
is_linear=0
shrinkage=0.05


Tree=78
num_leaves=3
num_cat=0
split_feature=1 3
split_gain=1.19416 0.0954025
threshold=3.2500000000000004 1.0500000000000003
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.01439902885482198 -0.065416260343721069 0.051110741909287806
leaf_weight=0.32034011464565992 0.51049089431762695 0.39539532363414764
leaf_count=19 19 28
internal_value=0 0.0346798
internal_weight=0 0.715735
internal_count=66 47
is_linear=0
shrinkage=0.05


Tree=79
num_leaves=3
num_cat=0
split_feature=1 3
split_gain=1.11971 0.0963799
threshold=3.2500000000000004 1.0500000000000003
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.013718018080973888 -0.064698522185508076 0.051057504428973534
leaf_weight=0.319454250857234 0.49084465950727463 0.37649396248161793
leaf_count=19 19 28
internal_value=0 0.0339179
internal_weight=0 0.695948
internal_count=66 47
is_linear=0
shrinkage=0.05


Tree=80
num_leaves=2
num_cat=0
split_feature=3
split_gain=0.898192
threshold=1.0500000000000003
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.045781485654430243 0.051010737489662054
leaf_weight=0.65552783664315939 0.37781826499849558
leaf_count=30 29
internal_value=0
internal_weight=0
internal_count=59
is_linear=0
shrinkage=0.05


Tree=81
num_leaves=2
num_cat=0
split_feature=1
split_gain=0.848456
threshold=3.1500000000000008
decision_type=2
left_child=-1
right_child=-2
leaf_value=0.036312405330207985 -0.055721078854721634
leaf_weight=0.4957770174369216 0.50602804962545633
leaf_count=37 22
internal_value=0
internal_weight=0
internal_count=59
is_linear=0
shrinkage=0.05


Tree=82
num_leaves=2
num_cat=0
split_feature=3
split_gain=0.810246
threshold=1.0500000000000003
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.044051914573476778 0.050936601477721812
leaf_weight=0.62511175405234098 0.3503062017261982
leaf_count=30 29
internal_value=0
internal_weight=0
internal_count=59
is_linear=0
shrinkage=0.05


Tree=83
num_leaves=2
num_cat=0
split_feature=1
split_gain=0.764791
threshold=3.1500000000000008
decision_type=2
left_child=-1
right_child=-2
leaf_value=0.035570542156848177 -0.054335197678159079
leaf_weight=0.46951091010123491 0.476711330935359
leaf_count=37 22
internal_value=0
internal_weight=0
internal_count=59
is_linear=0
shrinkage=0.05


Tree=84
num_leaves=2
num_cat=0
split_feature=3
split_gain=0.732066
threshold=1.0500000000000003
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.042381989416726801 0.050870035240094237
leaf_weight=0.59672573301941156 0.32513562683016062
leaf_count=30 29
internal_value=0
internal_weight=0
internal_count=59
is_linear=0
shrinkage=0.05


Tree=85
num_leaves=2
num_cat=0
split_feature=3
split_gain=0.972287
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.061234702702178068 0.041177418737232935
leaf_weight=0.38451672811061144 0.58336029294878244
leaf_count=28 37
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=86
num_leaves=2
num_cat=0
split_feature=3
split_gain=0.91275
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.060728111401379195 0.040379729665360152
leaf_weight=0.3687377767637372 0.56559637933969498
leaf_count=28 37
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=87
num_leaves=2
num_cat=0
split_feature=3
split_gain=0.856637
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.060239173197539075 0.039556393878979107
leaf_weight=0.35352926747873425 0.54892887827008963
leaf_count=28 37
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=88
num_leaves=2
num_cat=0
split_feature=3
split_gain=0.803774
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.059768127550337169 0.038708726196082864
leaf_weight=0.33887087320908904 0.5333042424172163
leaf_count=28 37
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=89
num_leaves=2
num_cat=0
split_feature=3
split_gain=0.753993
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.059315029065784577 0.037838334196606836
leaf_weight=0.32474407856352627 0.51867020828649402
leaf_count=28 37
internal_value=0
internal_weight=0
internal_count=65
is_linear=0
shrinkage=0.05


Tree=90
num_leaves=3
num_cat=0
split_feature=1 3
split_gain=0.566692 0.0550834
threshold=3.2500000000000004 1.0500000000000003
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.015021386523026457 -0.049388252104922425 0.050714898270631685
leaf_weight=0.21982666337862611 0.41164559475146234 0.21264944085851312
leaf_count=16 20 24
internal_value=0 0.032572
internal_weight=0 0.432476
internal_count=60 40
is_linear=0
shrinkage=0.05


Tree=91
num_leaves=2
num_cat=0
split_feature=1
split_gain=0.530218
threshold=3.1500000000000008
decision_type=2
left_child=-1
right_child=-2
leaf_value=0.036692884502203427 -0.043951375946523707
leaf_weight=0.37431690422818065 0.44747857213951647
leaf_count=33 27
internal_value=0
internal_weight=0
internal_count=60
is_linear=0
shrinkage=0.05


Tree=92
num_leaves=2
num_cat=0
split_feature=3
split_gain=0.500468
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.057954513987492462 0.023574841635814112
leaf_weight=0.30131512042135 0.50153616303578019
leaf_count=28 32
internal_value=0
internal_weight=0
internal_count=60
is_linear=0
shrinkage=0.05


Tree=93
num_leaves=3
num_cat=0
split_feature=1 3
split_gain=0.484676 0.0536044
threshold=3.2500000000000004 1.0500000000000003
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.01403827039201179 -0.046996642034820721 0.050644590433945195
leaf_weight=0.20820971531793475 0.383885896531865 0.19243720220401883
leaf_count=16 20 24
internal_value=0 0.0316209
internal_weight=0 0.400647
internal_count=60 40
is_linear=0
shrinkage=0.05


Tree=94
num_leaves=2
num_cat=0
split_feature=3
split_gain=0.45821
threshold=0.45000000000000007
decision_type=2
left_child=-1
right_child=-2
leaf_value=-0.057181742890185218 0.022991444429127827
leaf_weight=0.28290169383399189 0.48160859849303961
leaf_count=28 32
internal_value=0
internal_weight=0
internal_count=60
is_linear=0
shrinkage=0.05


Tree=95
num_leaves=3
num_cat=0
split_feature=1 0
split_gain=0.532267 0.0661821
threshold=3.2500000000000004 5.0500000000000007
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.010009881993391439 -0.051393532728199423 0.050565714542552521
leaf_weight=0.17990455590188503 0.34936668165028095 0.22818545112386346
leaf_count=14 20 30
internal_value=0 0.0326869
internal_weight=0 0.40809
internal_count=64 44
is_linear=0
shrinkage=0.05


Tree=96
num_leaves=3
num_cat=0
split_feature=1 0
split_gain=0.497202 0.0661827
threshold=3.2500000000000004 5.0500000000000007
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.0095196516953091753 -0.050588938201809652 0.05053828998800397
leaf_weight=0.17971561616286635 0.33748061582446098 0.21717153443023562
leaf_count=14 20 30
internal_value=0 0.0319645
internal_weight=0 0.396887
internal_count=64 44
is_linear=0
shrinkage=0.05


Tree=97
num_leaves=2
num_cat=0
split_feature=1
split_gain=0.466693
threshold=3.1500000000000008
decision_type=2
left_child=-1
right_child=-2
leaf_value=0.035915461083651283 -0.045062683563269652
leaf_weight=0.3449669424444437 0.36743898596614599
leaf_count=37 27
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


Tree=98
num_leaves=3
num_cat=0
split_feature=1 0
split_gain=0.436072 0.0683202
threshold=3.2500000000000004 5.0500000000000007
decision_type=2 2
left_child=1 -1
right_child=-2 -3
leaf_value=0.0079021403556590649 -0.04901456856030275 0.050497179700551821
leaf_weight=0.17713181162253022 0.31642947904765606 0.20092273876070976
leaf_count=14 20 30
internal_value=0 0.0305399
internal_weight=0 0.378055
internal_count=64 44
is_linear=0
shrinkage=0.05


Tree=99
num_leaves=2
num_cat=0
split_feature=1
split_gain=0.407268
threshold=3.1500000000000008
decision_type=2
left_child=-1
right_child=-2
leaf_value=0.034355291691499847 -0.043383334488113226
leaf_weight=0.32793248072266579 0.34649649076163769
leaf_count=37 27
internal_value=0
internal_weight=0
internal_count=64
is_linear=0
shrinkage=0.05


end of trees

feature_importances:
petal_length=51
petal_width=40
sepal_width=17
sepal_length=3

parameters:
[boosting: gbdt]
[objective: binary]
[metric: binary_error]
[tree_learner: serial]
[device_type: cpu]
[data: ]
[valid: ]
[num_iterations: 100]
[learning_rate: 0.05]
[num_leaves: 31]
[num_threads: 0]
[deterministic: 0]
[force_col_wise: 0]
[force_row_wise: 0]
[histogram_pool_size: -1]
[max_depth: -1]
[min_data_in_leaf: 20]
[min_sum_hessian_in_leaf: 0.001]
[bagging_fraction: 0.8]
[pos_bagging_fraction: 1]
[neg_bagging_fraction: 1]
[bagging_freq: 5]
[bagging_seed: 3]
[feature_fraction: 0.9]
[feature_fraction_bynode: 1]
[feature_fraction_seed: 2]
[extra_trees: 0]
[extra_seed: 6]
[early_stopping_round: 0]
[first_metric_only: 0]
[max_delta_step: 0]
[lambda_l1: 0]
[lambda_l2: 0]
[linear_lambda: 0]
[min_gain_to_split: 0]
[drop_rate: 0.1]
[max_drop: 50]
[skip_drop: 0.5]
[xgboost_dart_mode: 0]
[uniform_drop: 0]
[drop_seed: 4]
[top_rate: 0.2]
[other_rate: 0.1]
[min_data_per_group: 100]
[max_cat_threshold: 32]
[cat_l2: 10]
[cat_smooth: 10]
[max_cat_to_onehot: 4]
[top_k: 20]
[monotone_constraints: ]
[monotone_constraints_method: basic]
[monotone_penalty: 0]
[feature_contri: ]
[forcedsplits_filename: ]
[refit_decay_rate: 0.9]
[cegb_tradeoff: 1]
[cegb_penalty_split: 0]
[cegb_penalty_feature_lazy: ]
[cegb_penalty_feature_coupled: ]
[path_smooth: 0]
[interaction_constraints: ]
[verbosity: 0]
[saved_feature_importance_type: 0]
[linear_tree: 0]
[max_bin: 255]
[max_bin_by_feature: ]
[min_data_in_bin: 3]
[bin_construct_sample_cnt: 200000]
[data_random_seed: 1]
[is_enable_sparse: 1]
[enable_bundle: 1]
[use_missing: 1]
[zero_as_missing: 0]
[feature_pre_filter: 1]
[pre_partition: 0]
[two_round: 0]
[header: 0]
[label_column: ]
[weight_column: ]
[group_column: ]
[ignore_column: ]
[categorical_feature: ]
[forcedbins_filename: ]
[precise_float_parser: 0]
[parser_config_file: ]
[objective_seed: 5]
[num_class: 1]
[is_unbalance: 0]
[scale_pos_weight: 1]
[sigmoid: 1]
[boost_from_average: 1]
[reg_sqrt: 0]
[alpha: 0.9]
[fair_c: 1]
[poisson_max_delta_step: 0.7]
[tweedie_variance_power: 1.5]
[lambdarank_truncation_level: 30]
[lambdarank_norm: 1]
[label_gain: ]
[eval_at: ]
[multi_error_top_k: 1]
[auc_mu_weights: ]
[num_machines: 1]
[local_listen_port: 12400]
[time_out: 120]
[machine_list_filename: ]
[machines: ]
[gpu_platform_id: -1]
[gpu_device_id: -1]
[gpu_use_dp: 0]
[num_gpu: 1]

end of parameters

pandas_categorical:[]
