SpamBase (20% of outliers version#06)
A data set representing emails classified as spam (outliers) or nonspam.
Download all data set variants used (25.4 MB). You can also access the original data. (spambase.data)
- Normalized, without duplicates
- Normalized, duplicates
- Not normalized, without duplicates
- Not normalized, duplicates
Normalized, without duplicates
This version contains 57 attributes, 3160 objects, 632 outliers (20.00%)
Download raw algorithm results (28.2 MB) Download raw algorithm evaluation table (72.7 kB)
Best Parameters
The following table contains the best
(overall and per-method)
results for each method and evaluation measure (when the same score was achieved twice, only the smallest k is given).
The Maximum F1-Measure is complimentary in addition to the measures in the original publication.
Algorithm | k | P@n | Adj. P@n | AP | Adj. AP | Max-F1 | Adj. MF1 | ROC AUC |
---|---|---|---|---|---|---|---|---|
KNN | 4 | 0.28639 | 0.10799 | 0.26529 | 0.08161 | 0.39098 | 0.23873 | 0.62694 |
KNN | 9 | 0.28481 | 0.10601 | 0.26282 | 0.07852 | 0.39538 | 0.24423 | 0.63570 |
KNN | 12 | 0.27532 | 0.09415 | 0.25677 | 0.07096 | 0.39907 | 0.24884 | 0.63062 |
KNNW | 13 | 0.25791 | 0.07239 | 0.25603 | 0.07004 | 0.37985 | 0.22482 | 0.61794 |
KNNW | 25 | 0.26424 | 0.08030 | 0.25391 | 0.06739 | 0.39094 | 0.23867 | 0.62361 |
KNNW | 49 | 0.26741 | 0.08426 | 0.24847 | 0.06059 | 0.38874 | 0.23593 | 0.61881 |
LOF | 87 | 0.21677 | 0.02097 | 0.22987 | 0.03734 | 0.36177 | 0.20221 | 0.57478 |
LOF | 97 | 0.22468 | 0.03085 | 0.22916 | 0.03645 | 0.36483 | 0.20604 | 0.57537 |
LOF | 98 | 0.22627 | 0.03283 | 0.22922 | 0.03652 | 0.36376 | 0.20469 | 0.57551 |
LOF | 100 | 0.21994 | 0.02492 | 0.22982 | 0.03728 | 0.36469 | 0.20586 | 0.57746 |
SimplifiedLOF | 1 | 0.25633 | 0.07041 | 0.24953 | 0.06192 | 0.33351 | 0.16689 | 0.51315 |
SimplifiedLOF | 2 | 0.25791 | 0.07239 | 0.23607 | 0.04509 | 0.33395 | 0.16744 | 0.50640 |
SimplifiedLOF | 34 | 0.20095 | 0.00119 | 0.20812 | 0.01014 | 0.34366 | 0.17958 | 0.53426 |
SimplifiedLOF | 99 | 0.15823 | -0.05222 | 0.21106 | 0.01383 | 0.35440 | 0.19300 | 0.52386 |
LoOP | 1 | 0.25633 | 0.07041 | 0.25032 | 0.06290 | 0.33333 | 0.16667 | 0.51392 |
LoOP | 95 | 0.21361 | 0.01701 | 0.22545 | 0.03182 | 0.35700 | 0.19625 | 0.54936 |
LoOP | 100 | 0.21519 | 0.01899 | 0.22527 | 0.03159 | 0.35667 | 0.19584 | 0.55147 |
LDOF | 2 | 0.24842 | 0.06052 | 0.24418 | 0.05522 | 0.33448 | 0.16810 | 0.49816 |
LDOF | 50 | 0.20253 | 0.00316 | 0.21571 | 0.01964 | 0.34692 | 0.18364 | 0.54377 |
LDOF | 98 | 0.19146 | -0.01068 | 0.22317 | 0.02896 | 0.35373 | 0.19216 | 0.53588 |
ODIN | 33 | 0.23443 | 0.04304 | 0.22736 | 0.03420 | 0.35602 | 0.19502 | 0.56521 |
ODIN | 87 | 0.25753 | 0.07191 | 0.23893 | 0.04867 | 0.35044 | 0.18805 | 0.58020 |
ODIN | 100 | 0.24927 | 0.06159 | 0.23999 | 0.04999 | 0.35036 | 0.18796 | 0.58223 |
FastABOD | 3 | 0.23259 | 0.04074 | 0.22157 | 0.02696 | 0.33748 | 0.17185 | 0.53003 |
FastABOD | 12 | 0.22943 | 0.03679 | 0.21967 | 0.02459 | 0.33767 | 0.17209 | 0.52473 |
FastABOD | 23 | 0.23418 | 0.04272 | 0.22000 | 0.02500 | 0.33758 | 0.17197 | 0.52568 |
FastABOD | 82 | 0.22943 | 0.03679 | 0.22350 | 0.02937 | 0.33753 | 0.17191 | 0.52782 |
KDEOS | 3 | 0.19620 | -0.00475 | 0.21715 | 0.02144 | 0.33589 | 0.16987 | 0.46922 |
KDEOS | 84 | 0.17722 | -0.02848 | 0.20312 | 0.00389 | 0.34708 | 0.18385 | 0.52329 |
KDEOS | 99 | 0.21994 | 0.02492 | 0.20725 | 0.00906 | 0.34450 | 0.18063 | 0.53166 |
KDEOS | 100 | 0.22468 | 0.03085 | 0.20706 | 0.00883 | 0.34395 | 0.17993 | 0.53147 |
LDF | 3 | 0.26582 | 0.08228 | 0.24489 | 0.05611 | 0.34350 | 0.17938 | 0.55539 |
LDF | 100 | 0.21203 | 0.01503 | 0.23113 | 0.03892 | 0.38788 | 0.23485 | 0.59671 |
INFLO | 68 | 0.21677 | 0.02097 | 0.22799 | 0.03499 | 0.36220 | 0.20274 | 0.55660 |
INFLO | 77 | 0.22943 | 0.03679 | 0.22766 | 0.03457 | 0.36072 | 0.20090 | 0.56087 |
INFLO | 100 | 0.22468 | 0.03085 | 0.22994 | 0.03742 | 0.36193 | 0.20242 | 0.57575 |
COF | 1 | 0.25633 | 0.07041 | 0.24934 | 0.06167 | 0.33377 | 0.16722 | 0.51319 |
COF | 30 | 0.22627 | 0.03283 | 0.21166 | 0.01457 | 0.33445 | 0.16806 | 0.52436 |
COF | 95 | 0.18354 | -0.02057 | 0.19759 | -0.00301 | 0.35062 | 0.18828 | 0.50769 |
Plots
Normalized, duplicates
This version contains 57 attributes, 3485 objects, 697 outliers (20.00%)
Download raw algorithm results (29.0 MB) Download raw algorithm evaluation table (74.5 kB)
Best Parameters
The following table contains the best
(overall and per-method)
results for each method and evaluation measure (when the same score was achieved twice, only the smallest k is given).
The Maximum F1-Measure is complimentary in addition to the measures in the original publication.
Algorithm | k | P@n | Adj. P@n | AP | Adj. AP | Max-F1 | Adj. MF1 | ROC AUC |
---|---|---|---|---|---|---|---|---|
KNN | 7 | 0.29412 | 0.11765 | 0.28891 | 0.11114 | 0.41783 | 0.27229 | 0.66965 |
KNNW | 13 | 0.27260 | 0.09075 | 0.27100 | 0.08874 | 0.39913 | 0.24891 | 0.64480 |
KNNW | 16 | 0.26686 | 0.08357 | 0.27162 | 0.08952 | 0.40227 | 0.25283 | 0.64803 |
KNNW | 32 | 0.26686 | 0.08357 | 0.27007 | 0.08759 | 0.41109 | 0.26386 | 0.65382 |
KNNW | 37 | 0.26829 | 0.08537 | 0.26931 | 0.08663 | 0.40985 | 0.26231 | 0.65399 |
LOF | 2 | 0.24534 | 0.05667 | 0.22521 | 0.03151 | 0.33349 | 0.16687 | 0.52542 |
LOF | 10 | 0.20516 | 0.00646 | 0.21053 | 0.01316 | 0.35423 | 0.19279 | 0.54995 |
LOF | 87 | 0.14060 | -0.07425 | 0.20217 | 0.00271 | 0.36492 | 0.20616 | 0.52702 |
SimplifiedLOF | 2 | 0.24677 | 0.05846 | 0.22822 | 0.03527 | 0.33373 | 0.16717 | 0.52330 |
SimplifiedLOF | 3 | 0.25251 | 0.06564 | 0.22328 | 0.02910 | 0.33333 | 0.16667 | 0.50695 |
SimplifiedLOF | 98 | 0.14060 | -0.07425 | 0.19356 | -0.00805 | 0.36099 | 0.20124 | 0.50320 |
LoOP | 2 | 0.23960 | 0.04950 | 0.23864 | 0.04830 | 0.33333 | 0.16667 | 0.53665 |
LoOP | 4 | 0.24677 | 0.05846 | 0.23043 | 0.03804 | 0.33333 | 0.16667 | 0.51344 |
LoOP | 100 | 0.16499 | -0.04376 | 0.19999 | -0.00001 | 0.36420 | 0.20526 | 0.52294 |
LDOF | 2 | 0.25251 | 0.06564 | 0.22736 | 0.03420 | 0.33349 | 0.16687 | 0.50123 |
LDOF | 79 | 0.17217 | -0.03479 | 0.19995 | -0.00006 | 0.35693 | 0.19616 | 0.52232 |
LDOF | 98 | 0.17360 | -0.03300 | 0.19992 | -0.00009 | 0.35800 | 0.19750 | 0.51951 |
ODIN | 79 | 0.21303 | 0.01629 | 0.22710 | 0.03387 | 0.36164 | 0.20204 | 0.57202 |
ODIN | 99 | 0.23529 | 0.04412 | 0.23095 | 0.03868 | 0.35992 | 0.19990 | 0.57708 |
ODIN | 100 | 0.23642 | 0.04552 | 0.23067 | 0.03834 | 0.35926 | 0.19908 | 0.57659 |
FastABOD | 40 | 0.23386 | 0.04232 | 0.21515 | 0.01894 | 0.34885 | 0.18606 | 0.53369 |
FastABOD | 61 | 0.23099 | 0.03874 | 0.21519 | 0.01899 | 0.34911 | 0.18639 | 0.53412 |
FastABOD | 99 | 0.23099 | 0.03874 | 0.22080 | 0.02600 | 0.34911 | 0.18639 | 0.53607 |
FastABOD | 100 | 0.23099 | 0.03874 | 0.22079 | 0.02599 | 0.34911 | 0.18639 | 0.53608 |
KDEOS | 2 | 0.19886 | -0.00143 | 0.21255 | 0.01568 | 0.33413 | 0.16767 | 0.50643 |
KDEOS | 6 | 0.22669 | 0.03336 | 0.20616 | 0.00770 | 0.33721 | 0.17152 | 0.48265 |
KDEOS | 94 | 0.19369 | -0.00789 | 0.20410 | 0.00512 | 0.35269 | 0.19087 | 0.53709 |
KDEOS | 98 | 0.19225 | -0.00968 | 0.20296 | 0.00370 | 0.35347 | 0.19183 | 0.53549 |
LDF | 7 | 0.26829 | 0.08537 | 0.25538 | 0.06922 | 0.38377 | 0.22971 | 0.61269 |
LDF | 8 | 0.26542 | 0.08178 | 0.24861 | 0.06076 | 0.38810 | 0.23513 | 0.61013 |
INFLO | 2 | 0.24534 | 0.05667 | 0.22065 | 0.02581 | 0.33365 | 0.16707 | 0.52333 |
INFLO | 17 | 0.18795 | -0.01506 | 0.20065 | 0.00081 | 0.35812 | 0.19765 | 0.53496 |
INFLO | 99 | 0.14778 | -0.06528 | 0.20118 | 0.00147 | 0.36860 | 0.21076 | 0.51549 |
COF | 2 | 0.24534 | 0.05667 | 0.23276 | 0.04095 | 0.34721 | 0.18401 | 0.53577 |
COF | 3 | 0.25825 | 0.07281 | 0.22989 | 0.03737 | 0.33349 | 0.16687 | 0.51775 |
COF | 80 | 0.14347 | -0.07066 | 0.18179 | -0.02276 | 0.35095 | 0.18869 | 0.47592 |
Plots
Not normalized, without duplicates
This version contains 57 attributes, 3160 objects, 632 outliers (20.00%)
Download raw algorithm results (27.4 MB) Download raw algorithm evaluation table (72.5 kB)
Best Parameters
The following table contains the best
(overall and per-method)
results for each method and evaluation measure (when the same score was achieved twice, only the smallest k is given).
The Maximum F1-Measure is complimentary in addition to the measures in the original publication.
Algorithm | k | P@n | Adj. P@n | AP | Adj. AP | Max-F1 | Adj. MF1 | ROC AUC |
---|---|---|---|---|---|---|---|---|
KNN | 8 | 0.43829 | 0.29786 | 0.42305 | 0.27882 | 0.44307 | 0.30383 | 0.72889 |
KNN | 14 | 0.43196 | 0.28995 | 0.42616 | 0.28270 | 0.44867 | 0.31084 | 0.72982 |
KNN | 85 | 0.40981 | 0.26226 | 0.39938 | 0.24923 | 0.45880 | 0.32350 | 0.73480 |
KNN | 95 | 0.40823 | 0.26028 | 0.39857 | 0.24822 | 0.45722 | 0.32152 | 0.73528 |
KNNW | 11 | 0.43987 | 0.29984 | 0.42088 | 0.27611 | 0.44057 | 0.30071 | 0.71958 |
KNNW | 19 | 0.43513 | 0.29391 | 0.42467 | 0.28084 | 0.44498 | 0.30622 | 0.72546 |
KNNW | 100 | 0.41139 | 0.26424 | 0.40588 | 0.25735 | 0.45718 | 0.32148 | 0.73335 |
LOF | 95 | 0.28323 | 0.10403 | 0.27254 | 0.09068 | 0.36579 | 0.20724 | 0.60715 |
LOF | 100 | 0.28797 | 0.10997 | 0.27398 | 0.09248 | 0.36438 | 0.20548 | 0.60944 |
SimplifiedLOF | 58 | 0.26582 | 0.08228 | 0.25243 | 0.06553 | 0.35324 | 0.19155 | 0.57185 |
SimplifiedLOF | 73 | 0.27532 | 0.09415 | 0.26184 | 0.07730 | 0.34805 | 0.18506 | 0.57690 |
SimplifiedLOF | 100 | 0.27373 | 0.09217 | 0.27189 | 0.08986 | 0.35120 | 0.18901 | 0.58787 |
LoOP | 33 | 0.21519 | 0.01899 | 0.21127 | 0.01408 | 0.33852 | 0.17314 | 0.53647 |
LoOP | 100 | 0.26899 | 0.08623 | 0.24279 | 0.05349 | 0.33562 | 0.16952 | 0.56053 |
LDOF | 2 | 0.23418 | 0.04272 | 0.23348 | 0.04186 | 0.33430 | 0.16788 | 0.45917 |
LDOF | 54 | 0.17722 | -0.02848 | 0.18805 | -0.01494 | 0.33600 | 0.16999 | 0.47765 |
LDOF | 100 | 0.21361 | 0.01701 | 0.20570 | 0.00713 | 0.33440 | 0.16800 | 0.50155 |
ODIN | 17 | 0.14551 | -0.06811 | 0.19989 | -0.00014 | 0.36837 | 0.21046 | 0.53268 |
ODIN | 92 | 0.21930 | 0.02413 | 0.21010 | 0.01262 | 0.35882 | 0.19852 | 0.54144 |
ODIN | 97 | 0.21907 | 0.02383 | 0.21032 | 0.01290 | 0.35602 | 0.19503 | 0.54272 |
ODIN | 98 | 0.21875 | 0.02344 | 0.21040 | 0.01299 | 0.35605 | 0.19507 | 0.54231 |
FastABOD | 3 | 0.39082 | 0.23853 | 0.38753 | 0.23442 | 0.43929 | 0.29912 | 0.70311 |
FastABOD | 4 | 0.38924 | 0.23655 | 0.38593 | 0.23241 | 0.43289 | 0.29111 | 0.70383 |
FastABOD | 74 | 0.38924 | 0.23655 | 0.38230 | 0.22788 | 0.44091 | 0.30114 | 0.70124 |
KDEOS | 97 | 0.21994 | 0.02492 | 0.22205 | 0.02756 | 0.35421 | 0.19276 | 0.56637 |
KDEOS | 98 | 0.21835 | 0.02294 | 0.22220 | 0.02775 | 0.35491 | 0.19364 | 0.56699 |
KDEOS | 100 | 0.21677 | 0.02097 | 0.22302 | 0.02877 | 0.35455 | 0.19319 | 0.56783 |
LDF | 95 | 0.37342 | 0.21677 | 0.38851 | 0.23564 | 0.42044 | 0.27555 | 0.68612 |
LDF | 98 | 0.36867 | 0.21084 | 0.39098 | 0.23872 | 0.42284 | 0.27856 | 0.69009 |
LDF | 100 | 0.37025 | 0.21282 | 0.39054 | 0.23817 | 0.42496 | 0.28120 | 0.69234 |
INFLO | 93 | 0.27373 | 0.09217 | 0.25712 | 0.07140 | 0.43179 | 0.28974 | 0.61198 |
INFLO | 100 | 0.27215 | 0.09019 | 0.25992 | 0.07490 | 0.43850 | 0.29812 | 0.61702 |
COF | 96 | 0.33070 | 0.16337 | 0.33650 | 0.17063 | 0.35703 | 0.19629 | 0.60535 |
COF | 98 | 0.32911 | 0.16139 | 0.33700 | 0.17125 | 0.35993 | 0.19992 | 0.60598 |
Plots
Not normalized, duplicates
This version contains 57 attributes, 3485 objects, 697 outliers (20.00%)
Download raw algorithm results (28.6 MB) Download raw algorithm evaluation table (73.0 kB)
Best Parameters
The following table contains the best
(overall and per-method)
results for each method and evaluation measure (when the same score was achieved twice, only the smallest k is given).
The Maximum F1-Measure is complimentary in addition to the measures in the original publication.
Algorithm | k | P@n | Adj. P@n | AP | Adj. AP | Max-F1 | Adj. MF1 | ROC AUC |
---|---|---|---|---|---|---|---|---|
KNN | 7 | 0.44476 | 0.30595 | 0.45245 | 0.31556 | 0.46860 | 0.33576 | 0.75394 |
KNN | 8 | 0.45768 | 0.32209 | 0.45216 | 0.31520 | 0.46921 | 0.33651 | 0.75349 |
KNN | 60 | 0.43472 | 0.29340 | 0.43291 | 0.29113 | 0.48507 | 0.35634 | 0.75920 |
KNN | 89 | 0.44189 | 0.30237 | 0.42922 | 0.28652 | 0.48222 | 0.35277 | 0.76155 |
KNNW | 18 | 0.45337 | 0.31671 | 0.44967 | 0.31208 | 0.46907 | 0.33633 | 0.75033 |
KNNW | 91 | 0.43759 | 0.29699 | 0.43613 | 0.29516 | 0.48451 | 0.35564 | 0.75899 |
KNNW | 100 | 0.43759 | 0.29699 | 0.43533 | 0.29416 | 0.48421 | 0.35526 | 0.75948 |
LOF | 97 | 0.28694 | 0.10868 | 0.26498 | 0.08122 | 0.37549 | 0.21936 | 0.61426 |
LOF | 100 | 0.28694 | 0.10868 | 0.26727 | 0.08409 | 0.37739 | 0.22173 | 0.61699 |
SimplifiedLOF | 1 | 0.24677 | 0.05846 | 0.22105 | 0.02631 | 0.33333 | 0.16667 | 0.50416 |
SimplifiedLOF | 100 | 0.22238 | 0.02798 | 0.23006 | 0.03757 | 0.35127 | 0.18909 | 0.56713 |
LoOP | 1 | 0.24534 | 0.05667 | 0.23823 | 0.04778 | 0.33333 | 0.16667 | 0.50480 |
LoOP | 71 | 0.18077 | -0.02403 | 0.20116 | 0.00144 | 0.34362 | 0.17953 | 0.52961 |
LoOP | 99 | 0.20230 | 0.00287 | 0.21678 | 0.02097 | 0.33858 | 0.17322 | 0.54539 |
LDOF | 2 | 0.23386 | 0.04232 | 0.21804 | 0.02255 | 0.33349 | 0.16687 | 0.44976 |
LDOF | 72 | 0.15352 | -0.05811 | 0.17605 | -0.02994 | 0.34283 | 0.17854 | 0.46541 |
LDOF | 100 | 0.16930 | -0.03838 | 0.18686 | -0.01642 | 0.34008 | 0.17510 | 0.48692 |
ODIN | 1 | 0.18834 | -0.01457 | 0.20786 | 0.00982 | 0.35418 | 0.19273 | 0.52824 |
ODIN | 11 | 0.16504 | -0.04370 | 0.20503 | 0.00629 | 0.36466 | 0.20582 | 0.54486 |
ODIN | 25 | 0.14598 | -0.06752 | 0.20269 | 0.00336 | 0.37867 | 0.22334 | 0.53985 |
ODIN | 99 | 0.20660 | 0.00825 | 0.20441 | 0.00552 | 0.35782 | 0.19727 | 0.54281 |
FastABOD | 70 | 0.40316 | 0.25395 | 0.40448 | 0.25560 | 0.45875 | 0.32343 | 0.71993 |
FastABOD | 85 | 0.40603 | 0.25753 | 0.40591 | 0.25739 | 0.45694 | 0.32118 | 0.72031 |
FastABOD | 100 | 0.40603 | 0.25753 | 0.40611 | 0.25763 | 0.45775 | 0.32218 | 0.72054 |
KDEOS | 3 | 0.20373 | 0.00466 | 0.19852 | -0.00184 | 0.33373 | 0.16717 | 0.47416 |
KDEOS | 99 | 0.18938 | -0.01327 | 0.21436 | 0.01795 | 0.35160 | 0.18950 | 0.54889 |
KDEOS | 100 | 0.19082 | -0.01148 | 0.21455 | 0.01819 | 0.35092 | 0.18865 | 0.54920 |
LDF | 100 | 0.38451 | 0.23063 | 0.39419 | 0.24274 | 0.41099 | 0.26374 | 0.69038 |
INFLO | 99 | 0.24247 | 0.05308 | 0.24107 | 0.05134 | 0.42517 | 0.28147 | 0.59706 |
INFLO | 100 | 0.24103 | 0.05129 | 0.24365 | 0.05457 | 0.43110 | 0.28887 | 0.60345 |
COF | 64 | 0.27260 | 0.09075 | 0.22633 | 0.03291 | 0.33999 | 0.17498 | 0.55656 |
COF | 97 | 0.25538 | 0.06923 | 0.25294 | 0.06617 | 0.35834 | 0.19793 | 0.59168 |
COF | 99 | 0.25825 | 0.07281 | 0.25736 | 0.07170 | 0.35780 | 0.19725 | 0.59631 |
COF | 100 | 0.25681 | 0.07102 | 0.25911 | 0.07389 | 0.35743 | 0.19679 | 0.59572 |