SpamBase (20% of outliers version#10)
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 (73.3 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 | 1 | 0.29589 | 0.11986 | 0.24949 | 0.06187 | 0.34786 | 0.18483 | 0.56543 |
KNN | 7 | 0.27848 | 0.09810 | 0.27536 | 0.09420 | 0.41539 | 0.26924 | 0.66256 |
KNNW | 9 | 0.29430 | 0.11788 | 0.25809 | 0.07261 | 0.38099 | 0.22623 | 0.61913 |
KNNW | 24 | 0.26582 | 0.08228 | 0.26393 | 0.07991 | 0.40014 | 0.25018 | 0.64657 |
KNNW | 28 | 0.27690 | 0.09612 | 0.26357 | 0.07947 | 0.40101 | 0.25127 | 0.64693 |
KNNW | 31 | 0.27848 | 0.09810 | 0.26298 | 0.07873 | 0.40216 | 0.25270 | 0.64662 |
LOF | 2 | 0.23418 | 0.04272 | 0.23079 | 0.03849 | 0.33843 | 0.17303 | 0.52001 |
LOF | 85 | 0.24209 | 0.05261 | 0.22899 | 0.03624 | 0.37134 | 0.21418 | 0.57474 |
LOF | 96 | 0.24051 | 0.05063 | 0.23065 | 0.03832 | 0.37276 | 0.21595 | 0.57851 |
LOF | 98 | 0.24051 | 0.05063 | 0.23052 | 0.03815 | 0.37367 | 0.21709 | 0.57827 |
SimplifiedLOF | 2 | 0.27848 | 0.09810 | 0.24830 | 0.06037 | 0.33404 | 0.16755 | 0.53240 |
SimplifiedLOF | 99 | 0.15823 | -0.05222 | 0.21486 | 0.01858 | 0.36178 | 0.20223 | 0.52286 |
LoOP | 1 | 0.25791 | 0.07239 | 0.24099 | 0.05123 | 0.33333 | 0.16667 | 0.51957 |
LoOP | 98 | 0.22152 | 0.02690 | 0.21765 | 0.02207 | 0.36257 | 0.20321 | 0.54780 |
LoOP | 100 | 0.21994 | 0.02492 | 0.21799 | 0.02249 | 0.36209 | 0.20261 | 0.54860 |
LDOF | 3 | 0.26741 | 0.08426 | 0.23797 | 0.04746 | 0.33333 | 0.16667 | 0.53381 |
LDOF | 4 | 0.27373 | 0.09217 | 0.23731 | 0.04664 | 0.33413 | 0.16766 | 0.52870 |
LDOF | 99 | 0.19304 | -0.00870 | 0.21083 | 0.01354 | 0.35733 | 0.19666 | 0.52894 |
ODIN | 44 | 0.20149 | 0.00187 | 0.22023 | 0.02529 | 0.35884 | 0.19855 | 0.56069 |
ODIN | 89 | 0.23751 | 0.04689 | 0.22694 | 0.03368 | 0.35493 | 0.19366 | 0.57194 |
ODIN | 97 | 0.22824 | 0.03530 | 0.22774 | 0.03467 | 0.35494 | 0.19367 | 0.57337 |
ODIN | 98 | 0.22872 | 0.03589 | 0.22766 | 0.03457 | 0.35539 | 0.19424 | 0.57356 |
FastABOD | 3 | 0.24525 | 0.05657 | 0.23335 | 0.04169 | 0.33734 | 0.17167 | 0.55092 |
FastABOD | 4 | 0.25791 | 0.07239 | 0.23229 | 0.04036 | 0.33725 | 0.17156 | 0.54886 |
FastABOD | 72 | 0.24842 | 0.06052 | 0.22945 | 0.03682 | 0.33857 | 0.17322 | 0.54442 |
KDEOS | 3 | 0.20570 | 0.00712 | 0.21513 | 0.01892 | 0.33649 | 0.17062 | 0.49151 |
KDEOS | 96 | 0.22468 | 0.03085 | 0.20491 | 0.00614 | 0.35231 | 0.19039 | 0.52727 |
KDEOS | 100 | 0.21994 | 0.02492 | 0.20631 | 0.00789 | 0.35019 | 0.18774 | 0.52902 |
LDF | 98 | 0.24842 | 0.06052 | 0.24868 | 0.06085 | 0.40488 | 0.25610 | 0.62274 |
LDF | 99 | 0.24842 | 0.06052 | 0.24863 | 0.06079 | 0.40631 | 0.25789 | 0.62245 |
LDF | 100 | 0.24842 | 0.06052 | 0.24910 | 0.06138 | 0.40550 | 0.25688 | 0.62295 |
INFLO | 2 | 0.24367 | 0.05459 | 0.22906 | 0.03633 | 0.33484 | 0.16855 | 0.52007 |
INFLO | 84 | 0.22627 | 0.03283 | 0.22611 | 0.03264 | 0.36691 | 0.20864 | 0.56663 |
INFLO | 99 | 0.23418 | 0.04272 | 0.22776 | 0.03470 | 0.36606 | 0.20758 | 0.57167 |
COF | 2 | 0.27373 | 0.09217 | 0.24407 | 0.05509 | 0.33360 | 0.16700 | 0.53424 |
COF | 3 | 0.27690 | 0.09612 | 0.23742 | 0.04677 | 0.33342 | 0.16678 | 0.52270 |
COF | 91 | 0.16772 | -0.04035 | 0.20251 | 0.00313 | 0.35712 | 0.19640 | 0.50670 |
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 | 0.32999 | 0.16248 | 0.29470 | 0.11837 | 0.40707 | 0.25883 | 0.66487 |
KNNW | 13 | 0.29699 | 0.12123 | 0.28005 | 0.10006 | 0.39674 | 0.24593 | 0.64780 |
KNNW | 15 | 0.29986 | 0.12482 | 0.27979 | 0.09974 | 0.39720 | 0.24651 | 0.64819 |
KNNW | 24 | 0.29412 | 0.11765 | 0.27618 | 0.09523 | 0.39868 | 0.24835 | 0.64898 |
KNNW | 100 | 0.27260 | 0.09075 | 0.25801 | 0.07251 | 0.40159 | 0.25198 | 0.63409 |
LOF | 4 | 0.24103 | 0.05129 | 0.23331 | 0.04164 | 0.34892 | 0.18615 | 0.56212 |
LOF | 9 | 0.23816 | 0.04770 | 0.23080 | 0.03851 | 0.36242 | 0.20302 | 0.57877 |
LOF | 37 | 0.18795 | -0.01506 | 0.20451 | 0.00564 | 0.37095 | 0.21369 | 0.55232 |
SimplifiedLOF | 2 | 0.25108 | 0.06385 | 0.22301 | 0.02876 | 0.33365 | 0.16707 | 0.51719 |
SimplifiedLOF | 4 | 0.24534 | 0.05667 | 0.22729 | 0.03411 | 0.33381 | 0.16727 | 0.52788 |
SimplifiedLOF | 10 | 0.23099 | 0.03874 | 0.22022 | 0.02528 | 0.34353 | 0.17941 | 0.54969 |
SimplifiedLOF | 87 | 0.14204 | -0.07245 | 0.19285 | -0.00894 | 0.36064 | 0.20080 | 0.51887 |
LoOP | 1 | 0.22956 | 0.03694 | 0.24208 | 0.05260 | 0.33333 | 0.16667 | 0.51706 |
LoOP | 6 | 0.23816 | 0.04770 | 0.22563 | 0.03204 | 0.34403 | 0.18004 | 0.55032 |
LoOP | 10 | 0.23242 | 0.04053 | 0.22752 | 0.03440 | 0.35070 | 0.18837 | 0.56007 |
LoOP | 76 | 0.16786 | -0.04017 | 0.20656 | 0.00821 | 0.36402 | 0.20503 | 0.54197 |
LDOF | 2 | 0.24534 | 0.05667 | 0.23529 | 0.04411 | 0.33357 | 0.16697 | 0.48651 |
LDOF | 79 | 0.17647 | -0.02941 | 0.21045 | 0.01306 | 0.36099 | 0.20123 | 0.54773 |
LDOF | 85 | 0.17647 | -0.02941 | 0.20949 | 0.01186 | 0.36306 | 0.20382 | 0.54609 |
ODIN | 17 | 0.22231 | 0.02788 | 0.22308 | 0.02885 | 0.36054 | 0.20067 | 0.56650 |
ODIN | 99 | 0.25275 | 0.06594 | 0.23273 | 0.04091 | 0.34988 | 0.18735 | 0.57040 |
ODIN | 100 | 0.25462 | 0.06828 | 0.23264 | 0.04080 | 0.34993 | 0.18742 | 0.57042 |
FastABOD | 11 | 0.24103 | 0.05129 | 0.21106 | 0.01383 | 0.34655 | 0.18318 | 0.53345 |
FastABOD | 70 | 0.23673 | 0.04591 | 0.21722 | 0.02153 | 0.34872 | 0.18590 | 0.53966 |
FastABOD | 82 | 0.23816 | 0.04770 | 0.21742 | 0.02177 | 0.34863 | 0.18579 | 0.53999 |
FastABOD | 88 | 0.23816 | 0.04770 | 0.21758 | 0.02197 | 0.34863 | 0.18579 | 0.53997 |
KDEOS | 3 | 0.22382 | 0.02977 | 0.21892 | 0.02365 | 0.33519 | 0.16898 | 0.50335 |
KDEOS | 39 | 0.23099 | 0.03874 | 0.21110 | 0.01388 | 0.34128 | 0.17660 | 0.52380 |
KDEOS | 66 | 0.20516 | 0.00646 | 0.20645 | 0.00807 | 0.35308 | 0.19136 | 0.53700 |
KDEOS | 68 | 0.20660 | 0.00825 | 0.20675 | 0.00844 | 0.35200 | 0.19000 | 0.53848 |
LDF | 5 | 0.27547 | 0.09433 | 0.26247 | 0.07808 | 0.36243 | 0.20304 | 0.59235 |
LDF | 7 | 0.24964 | 0.06205 | 0.25242 | 0.06552 | 0.37786 | 0.22232 | 0.60790 |
LDF | 8 | 0.25108 | 0.06385 | 0.25404 | 0.06755 | 0.37715 | 0.22144 | 0.61094 |
INFLO | 4 | 0.21664 | 0.02080 | 0.22285 | 0.02857 | 0.34824 | 0.18530 | 0.54814 |
INFLO | 8 | 0.22956 | 0.03694 | 0.21885 | 0.02357 | 0.36011 | 0.20014 | 0.55973 |
INFLO | 13 | 0.22238 | 0.02798 | 0.21793 | 0.02241 | 0.36199 | 0.20249 | 0.56366 |
INFLO | 17 | 0.20373 | 0.00466 | 0.21127 | 0.01409 | 0.36666 | 0.20832 | 0.55879 |
COF | 1 | 0.22812 | 0.03515 | 0.22887 | 0.03609 | 0.34541 | 0.18176 | 0.53222 |
COF | 2 | 0.26255 | 0.07819 | 0.22550 | 0.03187 | 0.34128 | 0.17661 | 0.53148 |
COF | 6 | 0.23816 | 0.04770 | 0.22780 | 0.03476 | 0.33390 | 0.16737 | 0.53832 |
COF | 72 | 0.18795 | -0.01506 | 0.19482 | -0.00648 | 0.35350 | 0.19187 | 0.51074 |
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 (71.3 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 | 0.45095 | 0.31369 | 0.43026 | 0.28782 | 0.45763 | 0.32203 | 0.73883 |
KNN | 18 | 0.43987 | 0.29984 | 0.43545 | 0.29431 | 0.46019 | 0.32524 | 0.74342 |
KNN | 99 | 0.42563 | 0.28204 | 0.41231 | 0.26538 | 0.46650 | 0.33312 | 0.75283 |
KNN | 100 | 0.42089 | 0.27611 | 0.41194 | 0.26492 | 0.46697 | 0.33372 | 0.75279 |
KNNW | 15 | 0.45411 | 0.31764 | 0.42892 | 0.28615 | 0.45462 | 0.31827 | 0.73303 |
KNNW | 21 | 0.44620 | 0.30775 | 0.43188 | 0.28985 | 0.45389 | 0.31736 | 0.73726 |
KNNW | 100 | 0.42563 | 0.28204 | 0.41804 | 0.27256 | 0.46224 | 0.32780 | 0.74981 |
LOF | 94 | 0.31646 | 0.14557 | 0.28365 | 0.10457 | 0.37552 | 0.21940 | 0.63115 |
LOF | 100 | 0.31487 | 0.14359 | 0.28648 | 0.10810 | 0.37923 | 0.22403 | 0.63536 |
SimplifiedLOF | 97 | 0.27057 | 0.08821 | 0.27304 | 0.09130 | 0.35391 | 0.19239 | 0.59062 |
SimplifiedLOF | 100 | 0.27373 | 0.09217 | 0.27462 | 0.09328 | 0.35342 | 0.19177 | 0.59267 |
LoOP | 63 | 0.24525 | 0.05657 | 0.22922 | 0.03652 | 0.33785 | 0.17231 | 0.55045 |
LoOP | 100 | 0.24051 | 0.05063 | 0.24237 | 0.05296 | 0.34670 | 0.18337 | 0.56259 |
LDOF | 2 | 0.23892 | 0.04866 | 0.21837 | 0.02296 | 0.33369 | 0.16711 | 0.45160 |
LDOF | 42 | 0.15190 | -0.06013 | 0.18129 | -0.02338 | 0.33369 | 0.16712 | 0.45708 |
LDOF | 100 | 0.18987 | -0.01266 | 0.20215 | 0.00269 | 0.33360 | 0.16700 | 0.49182 |
ODIN | 23 | 0.13845 | -0.07694 | 0.19879 | -0.00152 | 0.36825 | 0.21032 | 0.53728 |
ODIN | 98 | 0.21742 | 0.02178 | 0.21233 | 0.01541 | 0.36266 | 0.20332 | 0.55422 |
ODIN | 100 | 0.21700 | 0.02125 | 0.21281 | 0.01601 | 0.36304 | 0.20380 | 0.55523 |
FastABOD | 5 | 0.40823 | 0.26028 | 0.39845 | 0.24806 | 0.45450 | 0.31813 | 0.72496 |
FastABOD | 14 | 0.39715 | 0.24644 | 0.39912 | 0.24889 | 0.46276 | 0.32845 | 0.72517 |
FastABOD | 16 | 0.39873 | 0.24842 | 0.39924 | 0.24905 | 0.46244 | 0.32805 | 0.72522 |
KDEOS | 89 | 0.21519 | 0.01899 | 0.21664 | 0.02081 | 0.34991 | 0.18738 | 0.55109 |
KDEOS | 99 | 0.20728 | 0.00910 | 0.21895 | 0.02369 | 0.35496 | 0.19371 | 0.55700 |
KDEOS | 100 | 0.20728 | 0.00910 | 0.21904 | 0.02380 | 0.35481 | 0.19351 | 0.55751 |
LDF | 99 | 0.39241 | 0.24051 | 0.39826 | 0.24783 | 0.44433 | 0.30541 | 0.71438 |
LDF | 100 | 0.39715 | 0.24644 | 0.39722 | 0.24653 | 0.44517 | 0.30646 | 0.71437 |
INFLO | 78 | 0.25475 | 0.06843 | 0.25712 | 0.07140 | 0.44444 | 0.30556 | 0.61851 |
INFLO | 96 | 0.26424 | 0.08030 | 0.25997 | 0.07497 | 0.44490 | 0.30613 | 0.61490 |
INFLO | 97 | 0.26582 | 0.08228 | 0.26057 | 0.07571 | 0.44410 | 0.30512 | 0.61434 |
COF | 97 | 0.31013 | 0.13766 | 0.33008 | 0.16260 | 0.36260 | 0.20326 | 0.61224 |
COF | 100 | 0.30538 | 0.13172 | 0.33185 | 0.16481 | 0.36925 | 0.21157 | 0.61525 |
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 (73.3 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 | 9 | 0.46055 | 0.32568 | 0.43859 | 0.29823 | 0.46747 | 0.33434 | 0.74886 |
KNN | 89 | 0.43329 | 0.29161 | 0.41954 | 0.27442 | 0.47913 | 0.34891 | 0.75987 |
KNN | 100 | 0.43615 | 0.29519 | 0.41887 | 0.27359 | 0.48189 | 0.35237 | 0.75912 |
KNNW | 16 | 0.44907 | 0.31133 | 0.43425 | 0.29281 | 0.46303 | 0.32878 | 0.74527 |
KNNW | 23 | 0.43902 | 0.29878 | 0.43624 | 0.29530 | 0.46829 | 0.33536 | 0.74876 |
KNNW | 37 | 0.44046 | 0.30057 | 0.43324 | 0.29155 | 0.47746 | 0.34683 | 0.75234 |
KNNW | 99 | 0.43759 | 0.29699 | 0.42530 | 0.28163 | 0.47470 | 0.34337 | 0.75784 |
LOF | 90 | 0.28694 | 0.10868 | 0.26083 | 0.07604 | 0.36364 | 0.20455 | 0.60470 |
LOF | 100 | 0.28694 | 0.10868 | 0.27139 | 0.08924 | 0.37500 | 0.21875 | 0.61761 |
SimplifiedLOF | 2 | 0.25108 | 0.06385 | 0.22607 | 0.03259 | 0.33333 | 0.16667 | 0.49962 |
SimplifiedLOF | 100 | 0.23386 | 0.04232 | 0.23462 | 0.04328 | 0.35516 | 0.19395 | 0.57349 |
LoOP | 2 | 0.22238 | 0.02798 | 0.24268 | 0.05335 | 0.33333 | 0.16667 | 0.51936 |
LoOP | 3 | 0.24534 | 0.05667 | 0.22917 | 0.03646 | 0.33333 | 0.16667 | 0.51370 |
LoOP | 79 | 0.20230 | 0.00287 | 0.20832 | 0.01040 | 0.34856 | 0.18570 | 0.53956 |
LoOP | 100 | 0.22669 | 0.03336 | 0.22104 | 0.02630 | 0.34275 | 0.17844 | 0.55070 |
LDOF | 2 | 0.23673 | 0.04591 | 0.22521 | 0.03151 | 0.33349 | 0.16687 | 0.45423 |
LDOF | 70 | 0.16356 | -0.04555 | 0.17937 | -0.02578 | 0.34136 | 0.17669 | 0.46999 |
LDOF | 100 | 0.17647 | -0.02941 | 0.19166 | -0.01043 | 0.34062 | 0.17578 | 0.48801 |
ODIN | 2 | 0.20409 | 0.00511 | 0.21355 | 0.01694 | 0.35651 | 0.19564 | 0.54433 |
ODIN | 16 | 0.16234 | -0.04708 | 0.21125 | 0.01406 | 0.36659 | 0.20823 | 0.55401 |
ODIN | 22 | 0.15270 | -0.05913 | 0.20921 | 0.01151 | 0.37749 | 0.22186 | 0.55324 |
ODIN | 97 | 0.21418 | 0.01773 | 0.20882 | 0.01103 | 0.36333 | 0.20417 | 0.55210 |
FastABOD | 29 | 0.39455 | 0.24319 | 0.37412 | 0.21764 | 0.46774 | 0.33468 | 0.71621 |
FastABOD | 70 | 0.40029 | 0.25036 | 0.38636 | 0.23294 | 0.46670 | 0.33338 | 0.71717 |
FastABOD | 92 | 0.39885 | 0.24857 | 0.38759 | 0.23449 | 0.46701 | 0.33376 | 0.71757 |
FastABOD | 100 | 0.39885 | 0.24857 | 0.38753 | 0.23442 | 0.46629 | 0.33286 | 0.71763 |
KDEOS | 3 | 0.22238 | 0.02798 | 0.20856 | 0.01070 | 0.33429 | 0.16787 | 0.48700 |
KDEOS | 93 | 0.19082 | -0.01148 | 0.21487 | 0.01858 | 0.35758 | 0.19697 | 0.54809 |
KDEOS | 100 | 0.19082 | -0.01148 | 0.21921 | 0.02401 | 0.35610 | 0.19512 | 0.55421 |
LDF | 99 | 0.37303 | 0.21628 | 0.38917 | 0.23646 | 0.41069 | 0.26336 | 0.69467 |
LDF | 100 | 0.37446 | 0.21808 | 0.38893 | 0.23617 | 0.41184 | 0.26479 | 0.69502 |
INFLO | 99 | 0.24390 | 0.05488 | 0.24924 | 0.06155 | 0.44112 | 0.30140 | 0.61114 |
INFLO | 100 | 0.24390 | 0.05488 | 0.25075 | 0.06344 | 0.44413 | 0.30516 | 0.61411 |
COF | 98 | 0.26112 | 0.07640 | 0.26183 | 0.07729 | 0.38206 | 0.22758 | 0.60960 |
COF | 99 | 0.26255 | 0.07819 | 0.26228 | 0.07785 | 0.37849 | 0.22311 | 0.60698 |
COF | 100 | 0.25968 | 0.07461 | 0.26409 | 0.08011 | 0.37726 | 0.22157 | 0.60863 |