SpamBase (20% of outliers version#04)
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 (28.3 MB) Download raw algorithm evaluation table (72.6 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 | 6 | 0.29589 | 0.11986 | 0.28363 | 0.10454 | 0.41462 | 0.26828 | 0.66416 |
KNN | 10 | 0.30222 | 0.12777 | 0.27814 | 0.09767 | 0.40609 | 0.25761 | 0.65792 |
KNNW | 9 | 0.29589 | 0.11986 | 0.26664 | 0.08330 | 0.39676 | 0.24595 | 0.63908 |
KNNW | 14 | 0.28797 | 0.10997 | 0.27130 | 0.08912 | 0.40855 | 0.26069 | 0.64887 |
KNNW | 23 | 0.28797 | 0.10997 | 0.26995 | 0.08744 | 0.40405 | 0.25506 | 0.65153 |
LOF | 15 | 0.22468 | 0.03085 | 0.21637 | 0.02047 | 0.35080 | 0.18850 | 0.55650 |
LOF | 95 | 0.20728 | 0.00910 | 0.22655 | 0.03319 | 0.36957 | 0.21196 | 0.56854 |
LOF | 98 | 0.21044 | 0.01305 | 0.22637 | 0.03296 | 0.37001 | 0.21252 | 0.56816 |
SimplifiedLOF | 1 | 0.22310 | 0.02888 | 0.22728 | 0.03410 | 0.33333 | 0.16667 | 0.49465 |
SimplifiedLOF | 2 | 0.25475 | 0.06843 | 0.22381 | 0.02976 | 0.33421 | 0.16777 | 0.49686 |
SimplifiedLOF | 34 | 0.19778 | -0.00277 | 0.20460 | 0.00575 | 0.34847 | 0.18559 | 0.53545 |
SimplifiedLOF | 94 | 0.15032 | -0.06210 | 0.20944 | 0.01180 | 0.35678 | 0.19598 | 0.51598 |
LoOP | 1 | 0.22310 | 0.02888 | 0.22902 | 0.03627 | 0.33333 | 0.16667 | 0.49537 |
LoOP | 2 | 0.23259 | 0.04074 | 0.21863 | 0.02329 | 0.33333 | 0.16667 | 0.50282 |
LoOP | 41 | 0.20886 | 0.01108 | 0.21165 | 0.01456 | 0.35454 | 0.19318 | 0.55053 |
LoOP | 99 | 0.20570 | 0.00712 | 0.21942 | 0.02427 | 0.35880 | 0.19849 | 0.54618 |
LDOF | 2 | 0.22152 | 0.02690 | 0.22787 | 0.03484 | 0.33493 | 0.16866 | 0.49190 |
LDOF | 4 | 0.24209 | 0.05261 | 0.21625 | 0.02031 | 0.33430 | 0.16788 | 0.50591 |
LDOF | 47 | 0.19462 | -0.00672 | 0.20994 | 0.01242 | 0.35741 | 0.19676 | 0.54448 |
LDOF | 51 | 0.20728 | 0.00910 | 0.21127 | 0.01409 | 0.35678 | 0.19597 | 0.54743 |
ODIN | 47 | 0.23570 | 0.04463 | 0.23130 | 0.03912 | 0.35942 | 0.19928 | 0.57860 |
ODIN | 83 | 0.26134 | 0.07667 | 0.23667 | 0.04584 | 0.35707 | 0.19633 | 0.58365 |
ODIN | 100 | 0.25343 | 0.06679 | 0.23805 | 0.04756 | 0.35717 | 0.19646 | 0.58461 |
FastABOD | 3 | 0.24525 | 0.05657 | 0.22745 | 0.03431 | 0.33726 | 0.17157 | 0.54605 |
FastABOD | 55 | 0.25949 | 0.07437 | 0.23068 | 0.03835 | 0.33680 | 0.17100 | 0.54513 |
FastABOD | 69 | 0.25633 | 0.07041 | 0.23132 | 0.03915 | 0.33680 | 0.17100 | 0.54569 |
FastABOD | 99 | 0.25791 | 0.07239 | 0.23098 | 0.03872 | 0.33710 | 0.17137 | 0.54648 |
KDEOS | 3 | 0.21677 | 0.02097 | 0.21413 | 0.01766 | 0.33738 | 0.17173 | 0.47914 |
KDEOS | 41 | 0.21994 | 0.02492 | 0.20622 | 0.00777 | 0.34051 | 0.17563 | 0.51753 |
KDEOS | 98 | 0.21044 | 0.01305 | 0.20537 | 0.00671 | 0.35460 | 0.19325 | 0.53659 |
KDEOS | 100 | 0.21677 | 0.02097 | 0.20552 | 0.00690 | 0.35519 | 0.19398 | 0.53593 |
LDF | 94 | 0.25000 | 0.06250 | 0.24798 | 0.05997 | 0.40644 | 0.25805 | 0.62693 |
LDF | 100 | 0.25000 | 0.06250 | 0.25058 | 0.06323 | 0.40602 | 0.25752 | 0.63162 |
INFLO | 69 | 0.21994 | 0.02492 | 0.22113 | 0.02641 | 0.36321 | 0.20401 | 0.54821 |
INFLO | 93 | 0.21203 | 0.01503 | 0.22628 | 0.03285 | 0.36652 | 0.20815 | 0.56653 |
INFLO | 94 | 0.21361 | 0.01701 | 0.22624 | 0.03280 | 0.36710 | 0.20888 | 0.56678 |
COF | 1 | 0.22152 | 0.02690 | 0.22712 | 0.03390 | 0.33342 | 0.16678 | 0.49424 |
COF | 2 | 0.25791 | 0.07239 | 0.22363 | 0.02954 | 0.33333 | 0.16667 | 0.49167 |
COF | 33 | 0.18513 | -0.01859 | 0.19994 | -0.00008 | 0.33693 | 0.17116 | 0.51189 |
COF | 69 | 0.15506 | -0.05617 | 0.18608 | -0.01740 | 0.34400 | 0.18000 | 0.48329 |
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 (75.7 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 | 7 | 0.33572 | 0.16966 | 0.30921 | 0.13651 | 0.43065 | 0.28832 | 0.69605 |
KNN | 8 | 0.33716 | 0.17145 | 0.30483 | 0.13103 | 0.43142 | 0.28928 | 0.69169 |
KNNW | 5 | 0.33429 | 0.16786 | 0.28545 | 0.10682 | 0.39574 | 0.24467 | 0.64419 |
KNNW | 13 | 0.32855 | 0.16069 | 0.29741 | 0.12176 | 0.42580 | 0.28224 | 0.67900 |
KNNW | 34 | 0.31707 | 0.14634 | 0.28901 | 0.11126 | 0.42441 | 0.28052 | 0.68189 |
LOF | 2 | 0.20516 | 0.00646 | 0.21425 | 0.01781 | 0.34092 | 0.17614 | 0.52741 |
LOF | 5 | 0.21090 | 0.01363 | 0.20833 | 0.01041 | 0.34318 | 0.17898 | 0.52736 |
LOF | 15 | 0.20086 | 0.00108 | 0.20832 | 0.01040 | 0.35528 | 0.19411 | 0.54962 |
LOF | 66 | 0.11908 | -0.10115 | 0.19017 | -0.01229 | 0.36944 | 0.21180 | 0.52635 |
SimplifiedLOF | 2 | 0.24390 | 0.05488 | 0.22114 | 0.02643 | 0.33397 | 0.16747 | 0.52004 |
SimplifiedLOF | 15 | 0.18221 | -0.02224 | 0.19873 | -0.00158 | 0.34468 | 0.18085 | 0.52472 |
SimplifiedLOF | 81 | 0.12482 | -0.09397 | 0.18717 | -0.01603 | 0.36653 | 0.20816 | 0.51041 |
LoOP | 2 | 0.22382 | 0.02977 | 0.22454 | 0.03068 | 0.33333 | 0.16667 | 0.53610 |
LoOP | 16 | 0.18651 | -0.01686 | 0.20548 | 0.00686 | 0.34461 | 0.18076 | 0.53642 |
LoOP | 99 | 0.13486 | -0.08142 | 0.19705 | -0.00369 | 0.36861 | 0.21076 | 0.52827 |
LDOF | 2 | 0.21090 | 0.01363 | 0.20746 | 0.00932 | 0.33381 | 0.16727 | 0.48081 |
LDOF | 5 | 0.21521 | 0.01901 | 0.20012 | 0.00015 | 0.33373 | 0.16717 | 0.48337 |
LDOF | 78 | 0.15495 | -0.05631 | 0.19964 | -0.00046 | 0.35994 | 0.19992 | 0.53066 |
LDOF | 100 | 0.14204 | -0.07245 | 0.19784 | -0.00270 | 0.36343 | 0.20429 | 0.52580 |
ODIN | 18 | 0.23022 | 0.03777 | 0.22816 | 0.03520 | 0.35907 | 0.19884 | 0.57248 |
ODIN | 28 | 0.21995 | 0.02494 | 0.22367 | 0.02959 | 0.36439 | 0.20549 | 0.56960 |
ODIN | 94 | 0.23582 | 0.04478 | 0.22629 | 0.03287 | 0.35196 | 0.18996 | 0.57348 |
ODIN | 99 | 0.23338 | 0.04173 | 0.22754 | 0.03442 | 0.35294 | 0.19118 | 0.57494 |
FastABOD | 57 | 0.27403 | 0.09254 | 0.23794 | 0.04742 | 0.36096 | 0.20120 | 0.58809 |
FastABOD | 59 | 0.27403 | 0.09254 | 0.23773 | 0.04717 | 0.36121 | 0.20151 | 0.58782 |
FastABOD | 70 | 0.27116 | 0.08895 | 0.23974 | 0.04968 | 0.35990 | 0.19988 | 0.58952 |
KDEOS | 3 | 0.21951 | 0.02439 | 0.21771 | 0.02214 | 0.33656 | 0.17071 | 0.50867 |
KDEOS | 77 | 0.19225 | -0.00968 | 0.20334 | 0.00417 | 0.35712 | 0.19640 | 0.54116 |
KDEOS | 100 | 0.18795 | -0.01506 | 0.20527 | 0.00659 | 0.35631 | 0.19539 | 0.54704 |
LDF | 5 | 0.26255 | 0.07819 | 0.24720 | 0.05900 | 0.36579 | 0.20724 | 0.58703 |
LDF | 8 | 0.23529 | 0.04412 | 0.23725 | 0.04657 | 0.37816 | 0.22270 | 0.60676 |
LDF | 10 | 0.19512 | -0.00610 | 0.22284 | 0.02855 | 0.38204 | 0.22755 | 0.58971 |
INFLO | 1 | 0.20086 | 0.00108 | 0.20606 | 0.00757 | 0.33494 | 0.16867 | 0.50732 |
INFLO | 4 | 0.21090 | 0.01363 | 0.20019 | 0.00024 | 0.33382 | 0.16727 | 0.51192 |
INFLO | 17 | 0.19225 | -0.00968 | 0.20307 | 0.00383 | 0.35714 | 0.19643 | 0.54183 |
INFLO | 94 | 0.13056 | -0.08680 | 0.19359 | -0.00801 | 0.37235 | 0.21543 | 0.52261 |
COF | 1 | 0.22812 | 0.03515 | 0.22325 | 0.02907 | 0.34374 | 0.17968 | 0.53591 |
COF | 2 | 0.23386 | 0.04232 | 0.22133 | 0.02666 | 0.34043 | 0.17553 | 0.53393 |
COF | 79 | 0.13486 | -0.08142 | 0.19222 | -0.00973 | 0.35970 | 0.19963 | 0.51005 |
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 (72.2 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 | 0.45728 | 0.32160 | 0.44659 | 0.30824 | 0.46509 | 0.33136 | 0.74661 |
KNN | 16 | 0.43987 | 0.29984 | 0.44168 | 0.30210 | 0.47188 | 0.33985 | 0.74573 |
KNN | 65 | 0.42722 | 0.28402 | 0.41870 | 0.27337 | 0.46698 | 0.33373 | 0.74827 |
KNNW | 11 | 0.45886 | 0.32358 | 0.44224 | 0.30281 | 0.46470 | 0.33088 | 0.73740 |
KNNW | 17 | 0.45411 | 0.31764 | 0.44461 | 0.30576 | 0.46246 | 0.32807 | 0.74208 |
KNNW | 25 | 0.44937 | 0.31171 | 0.44277 | 0.30346 | 0.47066 | 0.33833 | 0.74437 |
KNNW | 88 | 0.42880 | 0.28600 | 0.42346 | 0.27933 | 0.46616 | 0.33269 | 0.74764 |
LOF | 84 | 0.31804 | 0.14755 | 0.28646 | 0.10807 | 0.36630 | 0.20787 | 0.61456 |
LOF | 95 | 0.31013 | 0.13766 | 0.29183 | 0.11479 | 0.37312 | 0.21640 | 0.62161 |
LOF | 100 | 0.30696 | 0.13370 | 0.29464 | 0.11830 | 0.37240 | 0.21550 | 0.62526 |
SimplifiedLOF | 44 | 0.25949 | 0.07437 | 0.24291 | 0.05364 | 0.35490 | 0.19362 | 0.56604 |
SimplifiedLOF | 95 | 0.29272 | 0.11590 | 0.28329 | 0.10411 | 0.34796 | 0.18495 | 0.59103 |
SimplifiedLOF | 100 | 0.29272 | 0.11590 | 0.28630 | 0.10788 | 0.34925 | 0.18656 | 0.59305 |
LoOP | 1 | 0.25316 | 0.06646 | 0.25064 | 0.06330 | 0.33333 | 0.16667 | 0.50679 |
LoOP | 55 | 0.25000 | 0.06250 | 0.22753 | 0.03441 | 0.34795 | 0.18494 | 0.55353 |
LoOP | 98 | 0.26582 | 0.08228 | 0.24829 | 0.06037 | 0.33866 | 0.17333 | 0.56364 |
LoOP | 99 | 0.26424 | 0.08030 | 0.24869 | 0.06086 | 0.33846 | 0.17308 | 0.56432 |
LDOF | 2 | 0.25475 | 0.06843 | 0.24169 | 0.05211 | 0.33430 | 0.16788 | 0.46573 |
LDOF | 55 | 0.17089 | -0.03639 | 0.18832 | -0.01460 | 0.33458 | 0.16822 | 0.47732 |
LDOF | 100 | 0.21044 | 0.01305 | 0.20642 | 0.00802 | 0.33449 | 0.16811 | 0.50415 |
ODIN | 23 | 0.14813 | -0.06484 | 0.20110 | 0.00138 | 0.37263 | 0.21579 | 0.53833 |
ODIN | 89 | 0.22785 | 0.03481 | 0.20902 | 0.01127 | 0.35784 | 0.19730 | 0.54311 |
ODIN | 93 | 0.22251 | 0.02813 | 0.20972 | 0.01215 | 0.35787 | 0.19734 | 0.54402 |
ODIN | 99 | 0.22569 | 0.03211 | 0.21003 | 0.01254 | 0.35832 | 0.19790 | 0.54387 |
FastABOD | 3 | 0.41930 | 0.27413 | 0.40352 | 0.25439 | 0.45043 | 0.31303 | 0.72197 |
FastABOD | 4 | 0.41930 | 0.27413 | 0.40455 | 0.25568 | 0.45143 | 0.31428 | 0.72323 |
FastABOD | 5 | 0.41456 | 0.26820 | 0.40385 | 0.25481 | 0.45482 | 0.31853 | 0.72335 |
FastABOD | 25 | 0.40981 | 0.26226 | 0.40207 | 0.25259 | 0.46060 | 0.32575 | 0.72261 |
KDEOS | 3 | 0.21994 | 0.02492 | 0.23022 | 0.03777 | 0.33665 | 0.17082 | 0.48769 |
KDEOS | 97 | 0.20411 | 0.00514 | 0.22000 | 0.02500 | 0.35525 | 0.19406 | 0.56355 |
KDEOS | 100 | 0.20886 | 0.01108 | 0.22117 | 0.02646 | 0.35465 | 0.19331 | 0.56462 |
LDF | 86 | 0.38608 | 0.23259 | 0.38882 | 0.23602 | 0.42951 | 0.28689 | 0.69309 |
LDF | 100 | 0.40190 | 0.25237 | 0.40605 | 0.25756 | 0.42687 | 0.28358 | 0.70426 |
INFLO | 84 | 0.26899 | 0.08623 | 0.26181 | 0.07727 | 0.43030 | 0.28788 | 0.61001 |
INFLO | 89 | 0.27690 | 0.09612 | 0.26383 | 0.07979 | 0.43207 | 0.29009 | 0.60929 |
INFLO | 95 | 0.28639 | 0.10799 | 0.26433 | 0.08042 | 0.42747 | 0.28434 | 0.60483 |
INFLO | 97 | 0.28481 | 0.10601 | 0.26647 | 0.08309 | 0.43193 | 0.28992 | 0.60785 |
COF | 96 | 0.32120 | 0.15150 | 0.34959 | 0.18698 | 0.38309 | 0.22887 | 0.63042 |
COF | 99 | 0.32120 | 0.15150 | 0.35234 | 0.19043 | 0.38003 | 0.22504 | 0.63312 |
COF | 100 | 0.32437 | 0.15546 | 0.35309 | 0.19137 | 0.37662 | 0.22077 | 0.63171 |
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 (73.2 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 | 0.46341 | 0.32927 | 0.45366 | 0.31708 | 0.47291 | 0.34114 | 0.76190 |
KNN | 33 | 0.44476 | 0.30595 | 0.44224 | 0.30280 | 0.47584 | 0.34480 | 0.76691 |
KNN | 100 | 0.43902 | 0.29878 | 0.42910 | 0.28638 | 0.48146 | 0.35183 | 0.76532 |
KNNW | 15 | 0.46198 | 0.32747 | 0.45140 | 0.31425 | 0.46911 | 0.33638 | 0.75864 |
KNNW | 19 | 0.45911 | 0.32389 | 0.45211 | 0.31513 | 0.47475 | 0.34343 | 0.76113 |
KNNW | 52 | 0.44476 | 0.30595 | 0.44467 | 0.30584 | 0.47707 | 0.34634 | 0.76579 |
KNNW | 63 | 0.44333 | 0.30416 | 0.44229 | 0.30286 | 0.48045 | 0.35056 | 0.76562 |
LOF | 98 | 0.29412 | 0.11765 | 0.27029 | 0.08786 | 0.37865 | 0.22332 | 0.62783 |
LOF | 99 | 0.28838 | 0.11047 | 0.27139 | 0.08924 | 0.38162 | 0.22703 | 0.62915 |
LOF | 100 | 0.29125 | 0.11406 | 0.27235 | 0.09044 | 0.38108 | 0.22635 | 0.63041 |
SimplifiedLOF | 2 | 0.25825 | 0.07281 | 0.21680 | 0.02100 | 0.33349 | 0.16687 | 0.50412 |
SimplifiedLOF | 100 | 0.23529 | 0.04412 | 0.23402 | 0.04252 | 0.35512 | 0.19391 | 0.57778 |
LoOP | 1 | 0.23099 | 0.03874 | 0.23072 | 0.03840 | 0.33333 | 0.16667 | 0.50027 |
LoOP | 97 | 0.21377 | 0.01722 | 0.21807 | 0.02259 | 0.34043 | 0.17553 | 0.55100 |
LoOP | 100 | 0.21377 | 0.01722 | 0.22029 | 0.02537 | 0.33966 | 0.17458 | 0.55257 |
LDOF | 2 | 0.21951 | 0.02439 | 0.21069 | 0.01336 | 0.33333 | 0.16667 | 0.45014 |
LDOF | 69 | 0.15782 | -0.05273 | 0.17923 | -0.02597 | 0.34312 | 0.17889 | 0.47516 |
LDOF | 100 | 0.17504 | -0.03121 | 0.19041 | -0.01199 | 0.34096 | 0.17620 | 0.49431 |
ODIN | 1 | 0.20100 | 0.00125 | 0.21176 | 0.01470 | 0.35447 | 0.19309 | 0.53804 |
ODIN | 20 | 0.15629 | -0.05463 | 0.20610 | 0.00762 | 0.37912 | 0.22391 | 0.54983 |
ODIN | 22 | 0.15914 | -0.05107 | 0.20651 | 0.00814 | 0.37894 | 0.22368 | 0.55221 |
FastABOD | 83 | 0.41607 | 0.27009 | 0.42141 | 0.27676 | 0.47355 | 0.34194 | 0.74381 |
FastABOD | 98 | 0.41607 | 0.27009 | 0.42174 | 0.27717 | 0.47433 | 0.34292 | 0.74410 |
FastABOD | 100 | 0.41607 | 0.27009 | 0.42175 | 0.27719 | 0.47398 | 0.34248 | 0.74412 |
KDEOS | 3 | 0.22525 | 0.03156 | 0.21068 | 0.01335 | 0.33445 | 0.16807 | 0.50030 |
KDEOS | 96 | 0.19082 | -0.01148 | 0.21612 | 0.02015 | 0.35418 | 0.19273 | 0.55453 |
KDEOS | 100 | 0.19512 | -0.00610 | 0.21892 | 0.02364 | 0.35335 | 0.19168 | 0.55810 |
LDF | 93 | 0.37877 | 0.22346 | 0.38829 | 0.23537 | 0.41660 | 0.27075 | 0.69824 |
LDF | 100 | 0.39598 | 0.24498 | 0.39778 | 0.24722 | 0.41564 | 0.26955 | 0.70355 |
INFLO | 100 | 0.25108 | 0.06385 | 0.24749 | 0.05936 | 0.44153 | 0.30192 | 0.61337 |
COF | 100 | 0.27260 | 0.09075 | 0.26492 | 0.08116 | 0.37416 | 0.21770 | 0.61656 |