SpamBase (20% of outliers version#08)
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 (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 | 5 | 0.32753 | 0.15941 | 0.28916 | 0.11145 | 0.41636 | 0.27045 | 0.66718 |
KNN | 6 | 0.32120 | 0.15150 | 0.28987 | 0.11233 | 0.41553 | 0.26941 | 0.66950 |
KNN | 7 | 0.31804 | 0.14755 | 0.28844 | 0.11054 | 0.41306 | 0.26633 | 0.66981 |
KNN | 10 | 0.33386 | 0.16733 | 0.28485 | 0.10607 | 0.40918 | 0.26148 | 0.66546 |
KNNW | 12 | 0.32753 | 0.15941 | 0.28085 | 0.10107 | 0.40323 | 0.25404 | 0.65558 |
KNNW | 13 | 0.32595 | 0.15744 | 0.28091 | 0.10113 | 0.40383 | 0.25479 | 0.65596 |
KNNW | 17 | 0.31487 | 0.14359 | 0.27966 | 0.09958 | 0.40698 | 0.25873 | 0.65653 |
KNNW | 20 | 0.31487 | 0.14359 | 0.27838 | 0.09797 | 0.40619 | 0.25773 | 0.65654 |
LOF | 81 | 0.23734 | 0.04668 | 0.24053 | 0.05067 | 0.37518 | 0.21897 | 0.59625 |
LOF | 99 | 0.26582 | 0.08228 | 0.24475 | 0.05594 | 0.37090 | 0.21363 | 0.60294 |
LOF | 100 | 0.26266 | 0.07832 | 0.24498 | 0.05622 | 0.37155 | 0.21443 | 0.60308 |
SimplifiedLOF | 2 | 0.22152 | 0.02690 | 0.20398 | 0.00498 | 0.33413 | 0.16766 | 0.47810 |
SimplifiedLOF | 86 | 0.16297 | -0.04628 | 0.21528 | 0.01911 | 0.36339 | 0.20424 | 0.54271 |
SimplifiedLOF | 100 | 0.16772 | -0.04035 | 0.21672 | 0.02091 | 0.36062 | 0.20078 | 0.54726 |
LoOP | 92 | 0.22152 | 0.02690 | 0.22457 | 0.03072 | 0.36577 | 0.20721 | 0.56526 |
LoOP | 94 | 0.21677 | 0.02097 | 0.22503 | 0.03129 | 0.36716 | 0.20895 | 0.56651 |
LoOP | 100 | 0.21835 | 0.02294 | 0.22620 | 0.03275 | 0.36401 | 0.20502 | 0.56917 |
LDOF | 47 | 0.21203 | 0.01503 | 0.20822 | 0.01028 | 0.35365 | 0.19206 | 0.53974 |
LDOF | 94 | 0.20095 | 0.00119 | 0.21972 | 0.02464 | 0.36127 | 0.20159 | 0.54982 |
LDOF | 100 | 0.20411 | 0.00514 | 0.22049 | 0.02561 | 0.36000 | 0.20000 | 0.55050 |
ODIN | 46 | 0.23022 | 0.03778 | 0.22491 | 0.03114 | 0.35579 | 0.19473 | 0.56556 |
ODIN | 99 | 0.23910 | 0.04887 | 0.23410 | 0.04263 | 0.34803 | 0.18504 | 0.57734 |
ODIN | 100 | 0.23897 | 0.04871 | 0.23447 | 0.04309 | 0.34795 | 0.18493 | 0.57770 |
FastABOD | 3 | 0.27532 | 0.09415 | 0.24479 | 0.05599 | 0.35426 | 0.19283 | 0.57824 |
FastABOD | 93 | 0.28006 | 0.10008 | 0.24283 | 0.05354 | 0.34795 | 0.18493 | 0.57139 |
KDEOS | 27 | 0.21994 | 0.02492 | 0.20306 | 0.00382 | 0.33455 | 0.16819 | 0.50083 |
KDEOS | 30 | 0.20411 | 0.00514 | 0.20428 | 0.00535 | 0.33493 | 0.16867 | 0.50367 |
KDEOS | 96 | 0.18987 | -0.01266 | 0.20100 | 0.00125 | 0.34970 | 0.18713 | 0.52637 |
KDEOS | 97 | 0.19304 | -0.00870 | 0.20160 | 0.00200 | 0.34908 | 0.18635 | 0.52692 |
LDF | 75 | 0.29114 | 0.11392 | 0.26289 | 0.07861 | 0.37898 | 0.22372 | 0.61654 |
LDF | 99 | 0.28006 | 0.10008 | 0.26205 | 0.07756 | 0.39624 | 0.24530 | 0.62978 |
LDF | 100 | 0.27532 | 0.09415 | 0.26157 | 0.07697 | 0.39702 | 0.24627 | 0.62949 |
INFLO | 79 | 0.24209 | 0.05261 | 0.23357 | 0.04196 | 0.36456 | 0.20570 | 0.58237 |
INFLO | 97 | 0.23892 | 0.04866 | 0.23847 | 0.04809 | 0.36532 | 0.20665 | 0.59373 |
INFLO | 100 | 0.24209 | 0.05261 | 0.23912 | 0.04890 | 0.36384 | 0.20480 | 0.59456 |
COF | 49 | 0.22310 | 0.02888 | 0.20897 | 0.01121 | 0.34765 | 0.18456 | 0.53764 |
COF | 62 | 0.19937 | -0.00079 | 0.21300 | 0.01625 | 0.35692 | 0.19614 | 0.54286 |
COF | 83 | 0.18354 | -0.02057 | 0.21079 | 0.01349 | 0.36454 | 0.20567 | 0.54804 |
COF | 100 | 0.17722 | -0.02848 | 0.21169 | 0.01461 | 0.35961 | 0.19952 | 0.55228 |
Plots
Normalized, duplicates
This version contains 57 attributes, 3485 objects, 697 outliers (20.00%)
Download raw algorithm results (29.1 MB) Download raw algorithm evaluation table (74.4 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 | 5 | 0.32568 | 0.15710 | 0.29326 | 0.11657 | 0.41030 | 0.26287 | 0.66688 |
KNN | 6 | 0.32281 | 0.15352 | 0.29616 | 0.12020 | 0.41052 | 0.26315 | 0.67310 |
KNN | 7 | 0.32425 | 0.15531 | 0.29490 | 0.11862 | 0.41237 | 0.26546 | 0.67169 |
KNNW | 14 | 0.30416 | 0.13020 | 0.28102 | 0.10127 | 0.39495 | 0.24368 | 0.65060 |
KNNW | 21 | 0.28407 | 0.10509 | 0.27855 | 0.09819 | 0.40624 | 0.25780 | 0.65316 |
KNNW | 33 | 0.28407 | 0.10509 | 0.27486 | 0.09358 | 0.40363 | 0.25454 | 0.65496 |
LOF | 2 | 0.23673 | 0.04591 | 0.21007 | 0.01259 | 0.33461 | 0.16827 | 0.51332 |
LOF | 9 | 0.23386 | 0.04232 | 0.22277 | 0.02846 | 0.35441 | 0.19301 | 0.56668 |
LOF | 36 | 0.18364 | -0.02044 | 0.20217 | 0.00271 | 0.36596 | 0.20745 | 0.54331 |
SimplifiedLOF | 1 | 0.24103 | 0.05129 | 0.22433 | 0.03041 | 0.33341 | 0.16677 | 0.51939 |
SimplifiedLOF | 2 | 0.24534 | 0.05667 | 0.21753 | 0.02191 | 0.33349 | 0.16687 | 0.51763 |
SimplifiedLOF | 53 | 0.16930 | -0.03838 | 0.19668 | -0.00415 | 0.35335 | 0.19168 | 0.52838 |
SimplifiedLOF | 100 | 0.14634 | -0.06707 | 0.19473 | -0.00658 | 0.35789 | 0.19737 | 0.51413 |
LoOP | 1 | 0.23386 | 0.04232 | 0.23630 | 0.04538 | 0.33333 | 0.16667 | 0.51854 |
LoOP | 2 | 0.23673 | 0.04591 | 0.22956 | 0.03695 | 0.33333 | 0.16667 | 0.53452 |
LoOP | 16 | 0.21521 | 0.01901 | 0.21330 | 0.01662 | 0.34436 | 0.18045 | 0.54437 |
LoOP | 88 | 0.17073 | -0.03659 | 0.20702 | 0.00877 | 0.36180 | 0.20225 | 0.53868 |
LDOF | 2 | 0.24247 | 0.05308 | 0.22460 | 0.03075 | 0.33333 | 0.16667 | 0.48124 |
LDOF | 78 | 0.19082 | -0.01148 | 0.20806 | 0.01008 | 0.35926 | 0.19907 | 0.54134 |
LDOF | 100 | 0.18508 | -0.01865 | 0.20713 | 0.00891 | 0.36074 | 0.20093 | 0.53603 |
ODIN | 5 | 0.21169 | 0.01461 | 0.21644 | 0.02055 | 0.35893 | 0.19866 | 0.55123 |
ODIN | 99 | 0.25251 | 0.06564 | 0.23320 | 0.04150 | 0.35078 | 0.18848 | 0.57728 |
ODIN | 100 | 0.25138 | 0.06423 | 0.23337 | 0.04171 | 0.34963 | 0.18703 | 0.57700 |
FastABOD | 20 | 0.24677 | 0.05846 | 0.21879 | 0.02348 | 0.34798 | 0.18497 | 0.54316 |
FastABOD | 43 | 0.25395 | 0.06743 | 0.21958 | 0.02448 | 0.34776 | 0.18470 | 0.54512 |
FastABOD | 93 | 0.24964 | 0.06205 | 0.22361 | 0.02951 | 0.34789 | 0.18486 | 0.54843 |
FastABOD | 97 | 0.24964 | 0.06205 | 0.22360 | 0.02950 | 0.34789 | 0.18486 | 0.54851 |
KDEOS | 3 | 0.21090 | 0.01363 | 0.21492 | 0.01865 | 0.33634 | 0.17042 | 0.50430 |
KDEOS | 63 | 0.21377 | 0.01722 | 0.20849 | 0.01061 | 0.34151 | 0.17689 | 0.53672 |
KDEOS | 97 | 0.19225 | -0.00968 | 0.20486 | 0.00607 | 0.35261 | 0.19076 | 0.54476 |
KDEOS | 100 | 0.18938 | -0.01327 | 0.20388 | 0.00485 | 0.35337 | 0.19171 | 0.54342 |
LDF | 5 | 0.25968 | 0.07461 | 0.23306 | 0.04132 | 0.33948 | 0.17434 | 0.56269 |
LDF | 8 | 0.24534 | 0.05667 | 0.24294 | 0.05367 | 0.37902 | 0.22377 | 0.60560 |
LDF | 9 | 0.22812 | 0.03515 | 0.23926 | 0.04908 | 0.37961 | 0.22452 | 0.60142 |
INFLO | 9 | 0.22382 | 0.02977 | 0.21184 | 0.01480 | 0.35305 | 0.19131 | 0.54389 |
INFLO | 12 | 0.21090 | 0.01363 | 0.21194 | 0.01493 | 0.35967 | 0.19959 | 0.55044 |
INFLO | 19 | 0.20660 | 0.00825 | 0.20951 | 0.01189 | 0.36251 | 0.20314 | 0.55389 |
INFLO | 96 | 0.16069 | -0.04914 | 0.20328 | 0.00410 | 0.36958 | 0.21198 | 0.52698 |
COF | 2 | 0.25968 | 0.07461 | 0.22740 | 0.03425 | 0.34635 | 0.18294 | 0.54086 |
COF | 87 | 0.15638 | -0.05452 | 0.18851 | -0.01436 | 0.34954 | 0.18692 | 0.49420 |
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 (72.0 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 | 3 | 0.44462 | 0.30578 | 0.44318 | 0.30398 | 0.45983 | 0.32479 | 0.73138 |
KNN | 10 | 0.44937 | 0.31171 | 0.44181 | 0.30226 | 0.46042 | 0.32553 | 0.74038 |
KNN | 50 | 0.41930 | 0.27413 | 0.42156 | 0.27695 | 0.47390 | 0.34237 | 0.74126 |
KNN | 98 | 0.41930 | 0.27413 | 0.41600 | 0.27000 | 0.47099 | 0.33873 | 0.74300 |
KNNW | 13 | 0.44304 | 0.30380 | 0.44060 | 0.30075 | 0.46373 | 0.32966 | 0.73519 |
KNNW | 14 | 0.44462 | 0.30578 | 0.44054 | 0.30068 | 0.46371 | 0.32963 | 0.73578 |
KNNW | 99 | 0.41772 | 0.27215 | 0.42268 | 0.27835 | 0.47217 | 0.34021 | 0.74153 |
KNNW | 100 | 0.41772 | 0.27215 | 0.42267 | 0.27833 | 0.47217 | 0.34021 | 0.74156 |
LOF | 90 | 0.30063 | 0.12579 | 0.27520 | 0.09400 | 0.36553 | 0.20691 | 0.61072 |
LOF | 99 | 0.30063 | 0.12579 | 0.28018 | 0.10023 | 0.37154 | 0.21443 | 0.61805 |
LOF | 100 | 0.29905 | 0.12381 | 0.28064 | 0.10080 | 0.37107 | 0.21384 | 0.61876 |
SimplifiedLOF | 53 | 0.24367 | 0.05459 | 0.24495 | 0.05619 | 0.35082 | 0.18853 | 0.56448 |
SimplifiedLOF | 100 | 0.27215 | 0.09019 | 0.27083 | 0.08854 | 0.34966 | 0.18708 | 0.58484 |
LoOP | 37 | 0.19620 | -0.00475 | 0.21227 | 0.01534 | 0.34288 | 0.17860 | 0.53232 |
LoOP | 98 | 0.25158 | 0.06448 | 0.23966 | 0.04957 | 0.33397 | 0.16746 | 0.55452 |
LoOP | 100 | 0.24842 | 0.06052 | 0.24048 | 0.05060 | 0.33536 | 0.16920 | 0.55599 |
LDOF | 2 | 0.22785 | 0.03481 | 0.21550 | 0.01938 | 0.33413 | 0.16766 | 0.44861 |
LDOF | 69 | 0.17722 | -0.02848 | 0.19297 | -0.00878 | 0.33547 | 0.16934 | 0.47696 |
LDOF | 100 | 0.19620 | -0.00475 | 0.20337 | 0.00421 | 0.33423 | 0.16778 | 0.49250 |
ODIN | 5 | 0.17955 | -0.02556 | 0.20581 | 0.00726 | 0.34955 | 0.18694 | 0.52808 |
ODIN | 22 | 0.14446 | -0.06942 | 0.19840 | -0.00200 | 0.36701 | 0.20876 | 0.52916 |
ODIN | 88 | 0.19854 | -0.00183 | 0.20517 | 0.00646 | 0.35874 | 0.19843 | 0.53762 |
ODIN | 100 | 0.19993 | -0.00009 | 0.20530 | 0.00662 | 0.35899 | 0.19874 | 0.53731 |
FastABOD | 3 | 0.41139 | 0.26424 | 0.41161 | 0.26452 | 0.46095 | 0.32618 | 0.72824 |
FastABOD | 4 | 0.41456 | 0.26820 | 0.41227 | 0.26533 | 0.45940 | 0.32425 | 0.72661 |
FastABOD | 12 | 0.40190 | 0.25237 | 0.40987 | 0.26234 | 0.46345 | 0.32931 | 0.72156 |
KDEOS | 93 | 0.21361 | 0.01701 | 0.21728 | 0.02160 | 0.35384 | 0.19229 | 0.55817 |
KDEOS | 99 | 0.20886 | 0.01108 | 0.21961 | 0.02451 | 0.35709 | 0.19636 | 0.56064 |
KDEOS | 100 | 0.20886 | 0.01108 | 0.21957 | 0.02446 | 0.35648 | 0.19561 | 0.56091 |
LDF | 94 | 0.39557 | 0.24446 | 0.40353 | 0.25442 | 0.44005 | 0.30006 | 0.70852 |
LDF | 100 | 0.38608 | 0.23259 | 0.40992 | 0.26240 | 0.44662 | 0.30828 | 0.71321 |
INFLO | 96 | 0.26266 | 0.07832 | 0.25624 | 0.07030 | 0.43101 | 0.28876 | 0.60619 |
INFLO | 97 | 0.26108 | 0.07634 | 0.25697 | 0.07122 | 0.43325 | 0.29156 | 0.60813 |
INFLO | 99 | 0.26108 | 0.07634 | 0.25794 | 0.07242 | 0.43397 | 0.29247 | 0.60767 |
INFLO | 100 | 0.26266 | 0.07832 | 0.25761 | 0.07202 | 0.43429 | 0.29286 | 0.60794 |
COF | 92 | 0.31804 | 0.14755 | 0.33448 | 0.16810 | 0.37174 | 0.21468 | 0.61643 |
COF | 93 | 0.31013 | 0.13766 | 0.33542 | 0.16928 | 0.37438 | 0.21797 | 0.61603 |
COF | 99 | 0.31329 | 0.14161 | 0.34197 | 0.17746 | 0.37212 | 0.21515 | 0.62093 |
COF | 100 | 0.31329 | 0.14161 | 0.34257 | 0.17821 | 0.37113 | 0.21392 | 0.62062 |
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 (72.9 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 | 5 | 0.42898 | 0.28623 | 0.43191 | 0.28988 | 0.44456 | 0.30570 | 0.73005 |
KNN | 13 | 0.42324 | 0.27905 | 0.43368 | 0.29210 | 0.45370 | 0.31712 | 0.73979 |
KNN | 88 | 0.41750 | 0.27188 | 0.41180 | 0.26475 | 0.46380 | 0.32975 | 0.74562 |
KNN | 99 | 0.41463 | 0.26829 | 0.41036 | 0.26295 | 0.46578 | 0.33223 | 0.74417 |
KNNW | 10 | 0.43902 | 0.29878 | 0.42609 | 0.28261 | 0.44150 | 0.30188 | 0.72089 |
KNNW | 18 | 0.42898 | 0.28623 | 0.43169 | 0.28962 | 0.44855 | 0.31069 | 0.73239 |
KNNW | 80 | 0.41463 | 0.26829 | 0.41890 | 0.27362 | 0.46145 | 0.32681 | 0.74214 |
KNNW | 100 | 0.41463 | 0.26829 | 0.41632 | 0.27040 | 0.45969 | 0.32462 | 0.74309 |
LOF | 100 | 0.28838 | 0.11047 | 0.26722 | 0.08403 | 0.37025 | 0.21281 | 0.61032 |
SimplifiedLOF | 2 | 0.25108 | 0.06385 | 0.21385 | 0.01732 | 0.33333 | 0.16667 | 0.49582 |
SimplifiedLOF | 99 | 0.21808 | 0.02260 | 0.22632 | 0.03290 | 0.35126 | 0.18907 | 0.56336 |
SimplifiedLOF | 100 | 0.21951 | 0.02439 | 0.22927 | 0.03658 | 0.35115 | 0.18893 | 0.56457 |
LoOP | 1 | 0.22812 | 0.03515 | 0.23799 | 0.04749 | 0.33333 | 0.16667 | 0.50378 |
LoOP | 74 | 0.18364 | -0.02044 | 0.20143 | 0.00178 | 0.33914 | 0.17392 | 0.52612 |
LoOP | 100 | 0.20660 | 0.00825 | 0.21669 | 0.02086 | 0.33484 | 0.16854 | 0.54006 |
LDOF | 2 | 0.24534 | 0.05667 | 0.22551 | 0.03189 | 0.33333 | 0.16667 | 0.45865 |
LDOF | 76 | 0.16786 | -0.04017 | 0.18104 | -0.02369 | 0.34075 | 0.17593 | 0.47282 |
LDOF | 100 | 0.15925 | -0.05093 | 0.18861 | -0.01424 | 0.34046 | 0.17557 | 0.48418 |
ODIN | 1 | 0.20596 | 0.00744 | 0.21497 | 0.01872 | 0.35348 | 0.19185 | 0.54610 |
ODIN | 13 | 0.17152 | -0.03560 | 0.20670 | 0.00837 | 0.36324 | 0.20405 | 0.54651 |
ODIN | 21 | 0.15973 | -0.05033 | 0.20683 | 0.00854 | 0.37205 | 0.21507 | 0.54647 |
FastABOD | 70 | 0.38594 | 0.23242 | 0.39123 | 0.23904 | 0.45243 | 0.31553 | 0.71653 |
FastABOD | 91 | 0.38451 | 0.23063 | 0.39245 | 0.24056 | 0.45446 | 0.31807 | 0.71693 |
FastABOD | 98 | 0.38451 | 0.23063 | 0.39254 | 0.24067 | 0.45433 | 0.31791 | 0.71696 |
FastABOD | 100 | 0.38451 | 0.23063 | 0.39258 | 0.24073 | 0.45433 | 0.31791 | 0.71696 |
KDEOS | 3 | 0.20516 | 0.00646 | 0.20758 | 0.00947 | 0.33408 | 0.16760 | 0.49184 |
KDEOS | 100 | 0.19225 | -0.00968 | 0.20932 | 0.01165 | 0.35220 | 0.19025 | 0.54151 |
LDF | 99 | 0.35581 | 0.19476 | 0.37957 | 0.22447 | 0.40994 | 0.26242 | 0.68467 |
LDF | 100 | 0.36729 | 0.20911 | 0.38081 | 0.22602 | 0.40891 | 0.26114 | 0.68527 |
INFLO | 90 | 0.24247 | 0.05308 | 0.24374 | 0.05468 | 0.43750 | 0.29687 | 0.60919 |
INFLO | 97 | 0.23529 | 0.04412 | 0.24648 | 0.05809 | 0.44054 | 0.30067 | 0.61266 |
INFLO | 100 | 0.24103 | 0.05129 | 0.24782 | 0.05977 | 0.44017 | 0.30021 | 0.60804 |
COF | 100 | 0.25825 | 0.07281 | 0.25167 | 0.06458 | 0.36424 | 0.20530 | 0.59954 |