Feature performance overview

Overview of Feature Values

The following measures were taken for the results of each feature:

obs (number of observations within the feature set)
NAs (number of NAs, i.e., missing values, within the feature set)
min (minimum), mean (arithmetic mean), max (maximum), std_dev (standard deviation)
1st_qu (1st quartile = lower quartile = 25%-quantile)
median (median = 50%-quantile)
3rd_qu (3rd quartile = upper quartile = 75%-quantile)
co_var (coefficient of variation = standard deviation / arithmetic mean)

Instance Feature Values

	obs	min	qu_1st	med	mean	qu_3rd	max	sd	coeff_var
probtype	218	1	1	1	1	1	1	0	0
n_vars	218	45	1.1e+03	3.5e+03	2.7e+04	1.3e+04	1.8e+06	1.3e+05	4.8
n_constr	218	1	9.5e+02	3.2e+03	2.9e+04	1.2e+04	6.2e+05	8.2e+04	2.8
n_nzcnt	218	1e+02	8.1e+03	3.5e+04	3.3e+05	1.9e+05	2.8e+07	1.9e+06	5.9
nq_vars	218	0	0	0	0	0	0	0
nq_constr	218	0	0	0	0	0	0	0
nq_nzcnt	218	0	0	0	0	0	0	0
lp_avg	218	-5.1e+02	0.0059	0.032	-1.1	0.096	1.5e+02	37	-32
lp_l2_avg	218	-5.1e+02	0.04	0.092	62	0.17	1.2e+04	8.3e+02	13
lp_linf	218	-5.1e+02	0.46	0.5	5.2e+03	0.5	1e+06	6.8e+04	13
lp_objval	218	-8.9e+08	-11	15	-2.9e+06	2.1e+03	8e+08	1.5e+08	-51
num_b_variables	218	-5.1e+02	3.7e+02	2e+03	1.3e+04	8.5e+03	2.7e+05	3.4e+04	2.7
num_i_variables	218	-5.1e+02	0	0	3.2e+02	0	2.6e+04	2.2e+03	6.9
num_c_variables	218	-5.1e+02	0	8	5.7e+03	6.1e+02	1.6e+05	2.6e+04	4.6
num_s_variables	218	-5.1e+02	0	0	-2.3	0	0	35	-15
num_n_variables	218	-5.1e+02	0	0	-2.3	0	0	35	-15
ratio_b_variables	218	-5.1e+02	0.5	0.95	-1.6	1	1	35	-22
ratio_i_variables	218	-5.1e+02	0	0	-2.3	0	1	35	-15
ratio_c_variables	218	-5.1e+02	0	0.0041	-2.1	0.48	1	35	-16
ratio_s_variables	218	-5.1e+02	0	0	-2.3	0	0	35	-15
ratio_n_variables	218	-5.1e+02	0	0	-2.3	0	0	35	-15
num_i._variables	218	-5.1e+02	4.4e+02	2.3e+03	1.3e+04	8.8e+03	2.7e+05	3.4e+04	2.6
ratio_i._variables	218	-5.1e+02	0.5	0.99	-1.6	1	1	35	-22
num_unbounded_disc	218	-5.1e+02	0	0	1.8e+02	0	2.6e+04	2e+03	11
ratio_unbounded_disc	218	-5.1e+02	0	0	-2.3	0	1	35	-15
support_size_avg	218	-5.1e+02	2	2	4.7e+04	2	5.5e+06	4.9e+05	10
support_size_median	218	-5.1e+02	2	2	-0.16	2	1e+03	1.2e+02	-7.7e+02
support_size_varcoef	218	-5.1e+02	0	0	-11	0	23	77	-6.9
support_size_q90mq10	218	-5.1e+02	0	0	4.5e+02	0	1e+05	6.8e+03	15
rhs_c_0_avg	218	-5.1e+02	0	1	3.2e+07	19	5e+09	3.6e+08	11
rhs_c_0_varcoef	218	-5.1e+02	0	0.47	2.9e+07	2.1	6.2e+09	4.2e+08	15
rhs_c_1_avg	218	-5.1e+02	-0.0049	0.067	-61	1	6.8e+03	5.4e+02	-8.9
rhs_c_1_varcoef	218	-5.1e+02	-7	0.098	2.7e+10	2.4	2e+12	2e+11	7.3
rhs_c_2_avg	218	-8e+06	-5.1e+02	-44	-3.9e+04	0.019	1.6e+03	5.4e+05	-14
rhs_c_2_varcoef	218	-5.1e+02	-5.1e+02	-0.67	-2.2e+02	0	55	2.6e+02	-1.1
vcg_constr_deg0_avg	218	-5.1e+02	2	5.3	1.4e+02	16	9.6e+03	9e+02	6.6
vcg_constr_deg0_median	218	-5.1e+02	1	3	1.1e+02	7.8	8.8e+03	8.3e+02	7.8
vcg_constr_deg0_varcoef	218	-5.1e+02	0.62	1.1	-0.033	2.6	72	35	-1.1e+03
vcg_constr_deg0_q90mq10	218	-5.1e+02	1	4.5	2.1e+02	21	1.4e+04	1.3e+03	5.9
vcg_var_deg0_avg	218	-5.1e+02	4	7.7	47	21	1.1e+03	1.8e+02	3.9
vcg_var_deg0_median	218	-5.1e+02	3	5	24	19	4e+02	77	3.2
vcg_var_deg0_varcoef	218	-5.1e+02	0.14	0.38	-1.1	0.86	47	35	-31
vcg_var_deg0_q90mq10	218	-5.1e+02	0	6	1.1e+02	21	8.2e+03	6.6e+02	6
vcg_constr_weight0_avg	218	-8.3e+08	-27	2.1	-5.4e+06	58	3.2e+07	6.2e+07	-11
vcg_constr_weight0_varcoef	218	-5.1e+02	-1.6	0.58	3.8e+11	3	8.3e+13	5.6e+12	15
vcg_var_weight0_avg	218	-4.5e+07	-59	4	-3.4e+04	51	5e+07	5.2e+06	-1.5e+02
vcg_var_weight0_varcoef	218	-5.1e+02	-0.57	0.2	7.7e+08	0.8	1.7e+11	1.1e+10	15
A_ij_normalized0_avg	218	-5.1e+02	0.23	0.76	-53	1	5.7	1.6e+02	-3
A_ij_normalized0_varcoef	218	-5.1e+02	0	0.27	-1.5	0.75	4.7e+03	4.3e+02	-2.8e+02
a_normalized_varcoefs0_avg	218	-5.1e+02	0.00093	0.039	-2.1	0.32	9.2	35	-16
a_normalized_varcoefs0_varcoef	218	-5.1e+02	0.8	2.6	26	13	5.7e+02	1e+02	3.9
obj_coefs0_avg	218	-5.1e+02	0	0.77	3.9e+05	74	4.5e+07	3.5e+06	8.9
obj_coefs0_std	218	-5.1e+02	0	0.26	2.9e+05	60	2.4e+07	2.1e+06	7.1
obj_coef_per_constr0_avg	218	-5.1e+02	0	0.048	1.7e+04	11	1.6e+06	1.4e+05	8.2
obj_coef_per_constr0_std	218	-5.1e+02	0	0.072	1.2e+04	12	7.8e+05	7.6e+04	6.1
obj_coef_per_sqr_constr0_avg	218	-5.1e+02	0	0.16	7.5e+04	17	8.4e+06	6.6e+05	8.8
obj_coef_per_sqr_constr0_std	218	-5.1e+02	0	0.13	5.2e+04	20	3.8e+06	3.5e+05	6.7
vcg_constr_deg1_avg	218	-5.1e+02	0	0.0088	1.6	2	3.9e+02	44	28
vcg_constr_deg1_median	218	-5.1e+02	0	0	-1.1	1	26	35	-31
vcg_constr_deg1_varcoef	218	-5.1e+02	0	0.32	0.24	1.4	51	36	1.5e+02
vcg_constr_deg1_q90mq10	218	-5.1e+02	0	0	8.6	2	1.2e+03	97	11
vcg_var_deg1_avg	218	-5.1e+02	-5.1e+02	1	-1.2e+02	3.5	2.1e+04	1.5e+03	-12
vcg_var_deg1_median	218	-5.1e+02	-5.1e+02	0	-1.3e+02	3	2.1e+04	1.5e+03	-12
vcg_var_deg1_varcoef	218	-5.1e+02	-5.1e+02	0	-2.3e+02	0.37	22	2.6e+02	-1.1
vcg_var_deg1_q90mq10	218	-5.1e+02	-5.1e+02	0	-2.1e+02	1	2.6e+03	3.3e+02	-1.6
vcg_constr_weight1_avg	218	-5.1e+02	0	0	1.7e+03	0.044	3.7e+05	2.5e+04	15
vcg_constr_weight1_varcoef	218	-5.1e+02	0	0	2.7e+08	1	4.6e+10	3.1e+09	12
vcg_var_weight1_avg	218	-2.8e+05	-5.1e+02	-2.9	1.8e+02	0.49	3.7e+05	3.1e+04	1.7e+02
vcg_var_weight1_varcoef	218	-5.1e+02	-5.1e+02	-3.7	2e+09	0.08	3.6e+11	2.5e+10	12
A_ij_normalized1_avg	218	-5.1e+02	-5.1e+02	-5.1e+02	-2.8e+02	2.8e-05	1	2.6e+02	-0.9
A_ij_normalized1_varcoef	218	-1.6e+04	-5.1e+02	-5.1e+02	2.1e+08	0.31	1e+10	1.2e+09	5.9
a_normalized_varcoefs1_avg	218	-5.1e+02	0	0	-2.3	0.0032	1.8	35	-15
a_normalized_varcoefs1_varcoef	218	-5.1e+02	0	0	16	9.5	7.9e+02	75	4.6
obj_coefs1_avg	218	-5.1e+02	-5.1e+02	0	1.9e+03	0.99	3.7e+05	2.5e+04	13
obj_coefs1_std	218	-5.1e+02	-5.1e+02	0	2.8e+04	0.1	5.7e+06	3.9e+05	14
obj_coef_per_constr1_avg	218	-5.1e+02	-5.1e+02	0	1.6e+03	0.11	3.5e+05	2.4e+04	15
obj_coef_per_constr1_std	218	-5.1e+02	-5.1e+02	0	2.7e+04	0.07	5.7e+06	3.9e+05	14
obj_coef_per_sqr_constr1_avg	218	-5.1e+02	-5.1e+02	0	1.7e+03	0.27	3.6e+05	2.4e+04	14
obj_coef_per_sqr_constr1_std	218	-5.1e+02	-5.1e+02	0	2.7e+04	0.083	5.7e+06	3.9e+05	14
vcg_constr_deg2_avg	218	-5.1e+02	3.8	7.1	1.4e+02	19	9.6e+03	9e+02	6.4
vcg_constr_deg2_median	218	-5.1e+02	2	4	1.1e+02	11	8.8e+03	8.3e+02	7.7
vcg_constr_deg2_varcoef	218	-5.1e+02	0.51	1	-0.51	2.1	21	35	-69
vcg_constr_deg2_q90mq10	218	-5.1e+02	1	8	2.2e+02	25	1.4e+04	1.3e+03	5.6
vcg_var_deg2_avg	218	-5.1e+02	3.8	7.3	22	20	9.5e+02	83	3.8
vcg_var_deg2_median	218	-5.1e+02	3	5	12	14	3.4e+02	48	3.9
vcg_var_deg2_varcoef	218	-5.1e+02	0.29	0.62	-0.44	1.3	34	35	-80
vcg_var_deg2_q90mq10	218	-5.1e+02	2	7	62	21	8.2e+03	5.6e+02	9.1
vcg_constr_weight2_avg	218	-8.3e+08	-30	2.1	-5.4e+06	65	3.2e+07	6.2e+07	-11
vcg_constr_weight2_varcoef	218	-5.1e+02	-1.7	0.57	6.4e+08	3	1.4e+11	9.5e+09	15
vcg_var_weight2_avg	218	-4.5e+07	-38	2.4	-1.7e+05	38	4.9e+07	5e+06	-30
vcg_var_weight2_varcoef	218	-5.1e+02	-1.2	0.42	7.7e+08	1.9	1.7e+11	1.1e+10	15
A_ij_normalized2_avg	218	-5.1e+02	0.16	0.65	-14	0.91	1.9	84	-6.2
A_ij_normalized2_varcoef	218	-5.1e+02	0.17	0.57	1.1e+08	1.8	1e+10	9.6e+08	9.1
a_normalized_varcoefs2_avg	218	-5.1e+02	0.033	0.27	-1.9	0.6	9.2	35	-18
a_normalized_varcoefs2_varcoef	218	-5.1e+02	0.69	1.7	5.6	4.1	1.7e+02	41	7.4
obj_coefs2_avg	218	-5.1e+02	0.01	0.99	3.8e+05	55	4.5e+07	3.5e+06	9
obj_coefs2_std	218	-5.1e+02	0.058	0.5	3e+05	1.3e+02	2.4e+07	2.1e+06	6.8
obj_coef_per_constr2_avg	218	-5.1e+02	0.0028	0.11	1.6e+04	10	1.6e+06	1.4e+05	8.6
obj_coef_per_constr2_std	218	-5.1e+02	0.011	0.21	2.3e+04	65	2.3e+06	1.7e+05	7.6
obj_coef_per_sqr_constr2_avg	218	-5.1e+02	0.0072	0.25	7.4e+04	18	8.4e+06	6.6e+05	8.9
obj_coef_per_sqr_constr2_std	218	-5.1e+02	0.032	0.29	6.3e+04	80	3.8e+06	3.8e+05	6.1
mipgap	218	-5.1e+02	0.04	0.3	-1.9	1	1	35	-19
nodecnt	218	-5.1e+02	0	0	2.7e+03	1.3e+03	9.1e+04	9.8e+03	3.7
clqcnt	218	-5.1e+02	0	0	12	0	7.4e+02	73	6.1
covcnt	218	-5.1e+02	0	0	6.9	2	2.4e+02	47	6.8
itcnt_max	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
numnewsolution_sum	218	-5.1e+02	0	0	-2.3	0	0	35	-15
newin_sum	218	-5.1e+02	0	0	-2.3	0	0	35	-15
nodeleft_avg	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
nodeleft_varcoef	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffObj_avg	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffObj_median	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffObj_varcoef	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffObj_q90mq10	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
numfeas	218	-5.1e+02	0	0	-2.3	0	0	35	-15
iinf_avg	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
iinf_median	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
iinf_varcoef	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
iinf_q90mq10	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffBestInt_avg	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffBestInt_median	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffBestInt_varcoef	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffBestInt_q90mq10	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffBestObjUp_avg	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffBestObjUp_median	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffBestObjUp_varcoef	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffBestObjUp_q90mq10	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
numcuts_sum	218	-5.1e+02	0	0	-2.3	0	0	35	-15
diffGap_avg	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffGap_median	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffGap_varcoef	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
diffGap_q90mq10	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
pre_t	218	-5.1e+02	0	0.02	-2	0.12	28	35	-18
rel_t	218	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	-5.1e+02	0	-0
new_row	218	-5.1e+02	6.3e+02	1.9e+03	9.8e+03	7.3e+03	2.8e+05	2.7e+04	2.7
new_col	218	-5.1e+02	7.9e+02	2.6e+03	1e+04	8.7e+03	2e+05	2.6e+04	2.5
new_nonzero	218	-5.1e+02	6.1e+03	2.5e+04	1.2e+05	7.8e+04	3.9e+06	3.7e+05	3.1
clique_table	218	-5.1e+02	-5.1e+02	5.8e+02	1e+04	7.1e+03	3.1e+05	3e+04	3
cliqueCuts	218	-5.1e+02	0	0	12	0	7.4e+02	73	6.1
impliedBoundCuts	218	-5.1e+02	0	0	25	0	1.1e+03	1.2e+02	4.8
flowCuts	218	-5.1e+02	0	0	29	3	2e+03	1.7e+02	5.8
mixedIntegerRoundingCuts	218	-5.1e+02	0	0	52	29	1.7e+03	1.7e+02	3.2
gomoryFractionalCuts	218	-5.1e+02	0	0	4.1	4	1.3e+02	39	9.5

Summary of feature steps

The following table summarizes the feature steps over all instances.

size (percentage of features affected by this step)
ok, ..., other (percentage of run status)
cost_min, cost_mean, cost_max (range of costs for this step)
cost_na (percentage of missing values occuring in costs)

	size	ok	timeout	memout	presolved	crash	other	unknown	cost_min	cost_mean	cost_max	cost_na
base	1	1e+02	0	0	0	0	0	0	0.0091	49	2.2e+03	0

Duplicated Features

Underneath, you'll find blocks of duplicated instnace features, i.e., observations that have equal values over all features. Please note, that only a maximum of 5 duplicates per block are shown.

There were no duplicated features.