SpamBase (10% of outliers version#03)
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, 2808 objects, 280 outliers (9.97%)
Download raw algorithm results (25.1 MB) Download raw algorithm evaluation table (70.0 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 | 2 | 0.25000 | 0.16693 | 0.19487 | 0.10570 | 0.29006 | 0.21143 | 0.70046 |
KNN | 3 | 0.24643 | 0.16296 | 0.20277 | 0.11447 | 0.30118 | 0.22378 | 0.72510 |
KNN | 4 | 0.23929 | 0.15503 | 0.20012 | 0.11152 | 0.29173 | 0.21329 | 0.72795 |
KNNW | 2 | 0.24643 | 0.16296 | 0.19483 | 0.10565 | 0.29576 | 0.21776 | 0.66385 |
KNNW | 8 | 0.24286 | 0.15900 | 0.20016 | 0.11157 | 0.28596 | 0.20688 | 0.71425 |
KNNW | 11 | 0.24286 | 0.15900 | 0.19876 | 0.11002 | 0.28691 | 0.20793 | 0.71597 |
LOF | 91 | 0.18214 | 0.09156 | 0.16752 | 0.07531 | 0.28103 | 0.20140 | 0.68601 |
LOF | 98 | 0.17857 | 0.08759 | 0.16773 | 0.07555 | 0.28700 | 0.20803 | 0.68659 |
LOF | 99 | 0.18214 | 0.09156 | 0.16781 | 0.07564 | 0.28804 | 0.20919 | 0.68654 |
SimplifiedLOF | 2 | 0.15357 | 0.05982 | 0.12253 | 0.02534 | 0.18951 | 0.09974 | 0.54043 |
SimplifiedLOF | 30 | 0.10000 | 0.00032 | 0.12792 | 0.03133 | 0.24453 | 0.16085 | 0.63509 |
SimplifiedLOF | 100 | 0.13929 | 0.04395 | 0.14179 | 0.04673 | 0.23682 | 0.15230 | 0.63879 |
LoOP | 30 | 0.10357 | 0.00428 | 0.13452 | 0.03866 | 0.25298 | 0.17024 | 0.64279 |
LoOP | 98 | 0.16071 | 0.06776 | 0.15758 | 0.06428 | 0.24782 | 0.16451 | 0.66882 |
LoOP | 100 | 0.16071 | 0.06776 | 0.15837 | 0.06516 | 0.25000 | 0.16693 | 0.67009 |
LDOF | 3 | 0.15000 | 0.05585 | 0.12277 | 0.02561 | 0.19308 | 0.10371 | 0.54469 |
LDOF | 53 | 0.11786 | 0.02015 | 0.13255 | 0.03647 | 0.25310 | 0.17037 | 0.64282 |
LDOF | 100 | 0.12500 | 0.02809 | 0.14397 | 0.04916 | 0.23424 | 0.14943 | 0.64620 |
ODIN | 94 | 0.17768 | 0.08660 | 0.14591 | 0.05132 | 0.23396 | 0.14912 | 0.63247 |
ODIN | 100 | 0.17474 | 0.08334 | 0.14726 | 0.05281 | 0.23684 | 0.15232 | 0.63561 |
FastABOD | 3 | 0.22143 | 0.13519 | 0.17633 | 0.08511 | 0.27262 | 0.19206 | 0.65961 |
FastABOD | 6 | 0.23214 | 0.14710 | 0.17854 | 0.08756 | 0.27027 | 0.18945 | 0.65724 |
FastABOD | 59 | 0.21786 | 0.13123 | 0.18259 | 0.09206 | 0.25991 | 0.17794 | 0.64956 |
KDEOS | 3 | 0.11786 | 0.02015 | 0.11233 | 0.01401 | 0.18763 | 0.09765 | 0.52035 |
KDEOS | 36 | 0.06786 | -0.03539 | 0.10592 | 0.00689 | 0.20564 | 0.11766 | 0.55752 |
KDEOS | 66 | 0.03571 | -0.07109 | 0.10050 | 0.00087 | 0.21199 | 0.12471 | 0.54751 |
LDF | 7 | 0.13929 | 0.04395 | 0.15652 | 0.06310 | 0.28083 | 0.20118 | 0.69339 |
LDF | 8 | 0.15000 | 0.05585 | 0.15210 | 0.05818 | 0.28370 | 0.20436 | 0.69416 |
LDF | 57 | 0.18929 | 0.09949 | 0.14554 | 0.05090 | 0.22074 | 0.13443 | 0.60860 |
INFLO | 89 | 0.17857 | 0.08759 | 0.16685 | 0.07457 | 0.26590 | 0.18460 | 0.68597 |
INFLO | 92 | 0.17143 | 0.07966 | 0.16758 | 0.07539 | 0.27319 | 0.19269 | 0.68749 |
INFLO | 99 | 0.17500 | 0.08362 | 0.16827 | 0.07615 | 0.27189 | 0.19124 | 0.68803 |
INFLO | 100 | 0.17500 | 0.08362 | 0.16804 | 0.07589 | 0.27107 | 0.19033 | 0.68807 |
COF | 40 | 0.12857 | 0.03205 | 0.14632 | 0.05176 | 0.27106 | 0.19032 | 0.65919 |
COF | 98 | 0.18571 | 0.09552 | 0.16244 | 0.06967 | 0.25000 | 0.16693 | 0.64735 |
COF | 100 | 0.20000 | 0.11139 | 0.16224 | 0.06945 | 0.25101 | 0.16805 | 0.64707 |
Plots
Normalized, duplicates
This version contains 57 attributes, 3097 objects, 309 outliers (9.98%)
Download raw algorithm results (25.7 MB) Download raw algorithm evaluation table (74.8 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 | 0.26537 | 0.18395 | 0.21858 | 0.13198 | 0.30067 | 0.22316 | 0.73365 |
KNN | 6 | 0.27184 | 0.19114 | 0.21815 | 0.13150 | 0.29712 | 0.21922 | 0.73132 |
KNN | 7 | 0.27184 | 0.19114 | 0.21908 | 0.13253 | 0.29709 | 0.21919 | 0.73042 |
KNNW | 9 | 0.26861 | 0.18755 | 0.20970 | 0.12211 | 0.29295 | 0.21459 | 0.72335 |
KNNW | 11 | 0.27184 | 0.19114 | 0.21093 | 0.12347 | 0.29039 | 0.21174 | 0.72427 |
KNNW | 12 | 0.26861 | 0.18755 | 0.21151 | 0.12412 | 0.29154 | 0.21302 | 0.72378 |
LOF | 12 | 0.15534 | 0.06172 | 0.13971 | 0.04436 | 0.24749 | 0.16408 | 0.64894 |
LOF | 35 | 0.08414 | -0.01736 | 0.13464 | 0.03873 | 0.25375 | 0.17104 | 0.65606 |
LOF | 42 | 0.07443 | -0.02815 | 0.13227 | 0.03609 | 0.25947 | 0.17739 | 0.65031 |
SimplifiedLOF | 2 | 0.12945 | 0.03296 | 0.11541 | 0.01737 | 0.20288 | 0.11453 | 0.54699 |
SimplifiedLOF | 35 | 0.08414 | -0.01736 | 0.12613 | 0.02928 | 0.23859 | 0.15420 | 0.62950 |
SimplifiedLOF | 42 | 0.08091 | -0.02096 | 0.12561 | 0.02870 | 0.24061 | 0.15645 | 0.63212 |
SimplifiedLOF | 44 | 0.08091 | -0.02096 | 0.12574 | 0.02885 | 0.24035 | 0.15615 | 0.63260 |
LoOP | 3 | 0.14239 | 0.04734 | 0.11843 | 0.02072 | 0.19924 | 0.11049 | 0.56611 |
LoOP | 21 | 0.14239 | 0.04734 | 0.13853 | 0.04305 | 0.23762 | 0.15313 | 0.63468 |
LoOP | 54 | 0.11003 | 0.01140 | 0.13422 | 0.03826 | 0.24378 | 0.15996 | 0.64811 |
LoOP | 63 | 0.10680 | 0.00780 | 0.13388 | 0.03788 | 0.24956 | 0.16639 | 0.64735 |
LDOF | 2 | 0.13269 | 0.03656 | 0.11772 | 0.01993 | 0.20027 | 0.11163 | 0.52576 |
LDOF | 74 | 0.11650 | 0.01859 | 0.13420 | 0.03824 | 0.24425 | 0.16049 | 0.64725 |
LDOF | 75 | 0.11327 | 0.01499 | 0.13433 | 0.03838 | 0.24350 | 0.15965 | 0.64768 |
LDOF | 78 | 0.11327 | 0.01499 | 0.13441 | 0.03847 | 0.24359 | 0.15976 | 0.64684 |
ODIN | 70 | 0.16721 | 0.07491 | 0.14886 | 0.05452 | 0.25240 | 0.16954 | 0.63642 |
ODIN | 91 | 0.18086 | 0.09007 | 0.15065 | 0.05652 | 0.24552 | 0.16190 | 0.63765 |
ODIN | 100 | 0.17846 | 0.08740 | 0.15226 | 0.05831 | 0.24699 | 0.16353 | 0.63989 |
FastABOD | 14 | 0.17476 | 0.08329 | 0.14070 | 0.04546 | 0.23464 | 0.14981 | 0.63341 |
FastABOD | 74 | 0.16505 | 0.07251 | 0.14873 | 0.05439 | 0.24301 | 0.15911 | 0.64137 |
FastABOD | 88 | 0.16828 | 0.07610 | 0.14916 | 0.05486 | 0.24612 | 0.16257 | 0.64112 |
FastABOD | 100 | 0.16828 | 0.07610 | 0.14952 | 0.05526 | 0.24612 | 0.16257 | 0.64121 |
KDEOS | 4 | 0.13269 | 0.03656 | 0.10930 | 0.01058 | 0.19210 | 0.10256 | 0.52972 |
KDEOS | 26 | 0.11974 | 0.02218 | 0.11668 | 0.01878 | 0.20352 | 0.11524 | 0.56258 |
KDEOS | 69 | 0.08738 | -0.01377 | 0.11598 | 0.01800 | 0.21489 | 0.12788 | 0.58984 |
KDEOS | 77 | 0.07120 | -0.03174 | 0.11198 | 0.01355 | 0.21895 | 0.13239 | 0.58422 |
LDF | 5 | 0.14887 | 0.05453 | 0.13375 | 0.03775 | 0.23859 | 0.15420 | 0.61774 |
LDF | 8 | 0.09709 | -0.00298 | 0.14958 | 0.05533 | 0.28336 | 0.20394 | 0.68361 |
INFLO | 1 | 0.13916 | 0.04375 | 0.11172 | 0.01327 | 0.19672 | 0.10769 | 0.54288 |
INFLO | 18 | 0.13592 | 0.04015 | 0.13778 | 0.04222 | 0.24166 | 0.15761 | 0.64807 |
INFLO | 39 | 0.08738 | -0.01377 | 0.13010 | 0.03369 | 0.24762 | 0.16423 | 0.64410 |
COF | 27 | 0.16181 | 0.06891 | 0.13878 | 0.04333 | 0.24607 | 0.16251 | 0.62411 |
COF | 40 | 0.13592 | 0.04015 | 0.13939 | 0.04401 | 0.24305 | 0.15916 | 0.64373 |
COF | 43 | 0.13916 | 0.04375 | 0.13878 | 0.04332 | 0.24713 | 0.16368 | 0.64665 |
COF | 44 | 0.13269 | 0.03656 | 0.13859 | 0.04312 | 0.24814 | 0.16481 | 0.64660 |
Plots
Not normalized, without duplicates
This version contains 57 attributes, 2808 objects, 280 outliers (9.97%)
Download raw algorithm results (24.4 MB) Download raw algorithm evaluation table (67.4 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 | 2 | 0.31786 | 0.24230 | 0.28973 | 0.21106 | 0.32042 | 0.24515 | 0.74828 |
KNN | 9 | 0.32500 | 0.25024 | 0.27663 | 0.19651 | 0.34094 | 0.26795 | 0.74893 |
KNN | 10 | 0.32500 | 0.25024 | 0.27636 | 0.19621 | 0.34251 | 0.26968 | 0.74921 |
KNN | 99 | 0.28571 | 0.20660 | 0.25006 | 0.16699 | 0.33405 | 0.26029 | 0.75526 |
KNNW | 4 | 0.29643 | 0.21850 | 0.28452 | 0.20528 | 0.32227 | 0.24721 | 0.73847 |
KNNW | 10 | 0.30714 | 0.23040 | 0.28135 | 0.20175 | 0.33787 | 0.26454 | 0.74795 |
KNNW | 26 | 0.32143 | 0.24627 | 0.27306 | 0.19254 | 0.33107 | 0.25698 | 0.74949 |
KNNW | 100 | 0.29643 | 0.21850 | 0.25706 | 0.17477 | 0.33161 | 0.25758 | 0.75400 |
LOF | 33 | 0.16786 | 0.07569 | 0.14172 | 0.04666 | 0.20000 | 0.11139 | 0.56664 |
LOF | 100 | 0.16071 | 0.06776 | 0.17791 | 0.08685 | 0.23468 | 0.14992 | 0.62324 |
SimplifiedLOF | 46 | 0.18929 | 0.09949 | 0.15455 | 0.06090 | 0.19718 | 0.10826 | 0.57318 |
SimplifiedLOF | 54 | 0.18214 | 0.09156 | 0.15871 | 0.06553 | 0.20955 | 0.12200 | 0.57904 |
SimplifiedLOF | 100 | 0.16786 | 0.07569 | 0.17859 | 0.08761 | 0.20759 | 0.11982 | 0.59691 |
LoOP | 53 | 0.16071 | 0.06776 | 0.13696 | 0.04137 | 0.20150 | 0.11306 | 0.55658 |
LoOP | 80 | 0.17143 | 0.07966 | 0.14622 | 0.05165 | 0.19657 | 0.10758 | 0.56405 |
LoOP | 100 | 0.16786 | 0.07569 | 0.15090 | 0.05686 | 0.19648 | 0.10748 | 0.56648 |
LDOF | 60 | 0.14286 | 0.04792 | 0.11526 | 0.01727 | 0.18288 | 0.09238 | 0.50801 |
LDOF | 67 | 0.12857 | 0.03205 | 0.11675 | 0.01892 | 0.18595 | 0.09578 | 0.50768 |
LDOF | 100 | 0.13571 | 0.03999 | 0.12343 | 0.02635 | 0.18460 | 0.09429 | 0.51406 |
ODIN | 10 | 0.08227 | -0.01938 | 0.10917 | 0.01050 | 0.20662 | 0.11874 | 0.56447 |
ODIN | 39 | 0.07712 | -0.02510 | 0.10591 | 0.00688 | 0.20917 | 0.12157 | 0.55609 |
ODIN | 79 | 0.10119 | 0.00164 | 0.11135 | 0.01292 | 0.20192 | 0.11353 | 0.55757 |
ODIN | 83 | 0.11786 | 0.02015 | 0.11078 | 0.01229 | 0.20111 | 0.11263 | 0.55426 |
FastABOD | 12 | 0.30000 | 0.22247 | 0.26873 | 0.18773 | 0.32673 | 0.25216 | 0.75169 |
FastABOD | 30 | 0.30000 | 0.22247 | 0.26910 | 0.18814 | 0.32767 | 0.25321 | 0.74959 |
FastABOD | 46 | 0.30357 | 0.22644 | 0.26890 | 0.18793 | 0.32665 | 0.25207 | 0.74929 |
FastABOD | 97 | 0.29643 | 0.21850 | 0.26926 | 0.18833 | 0.32703 | 0.25249 | 0.74936 |
KDEOS | 62 | 0.10357 | 0.00428 | 0.11555 | 0.01759 | 0.21311 | 0.12596 | 0.57194 |
KDEOS | 83 | 0.13214 | 0.03602 | 0.12070 | 0.02331 | 0.20763 | 0.11987 | 0.57738 |
KDEOS | 85 | 0.12500 | 0.02809 | 0.12098 | 0.02362 | 0.20678 | 0.11893 | 0.57679 |
KDEOS | 100 | 0.12143 | 0.02412 | 0.12047 | 0.02306 | 0.21214 | 0.12488 | 0.58036 |
LDF | 84 | 0.26071 | 0.17883 | 0.24761 | 0.16427 | 0.28447 | 0.20522 | 0.69838 |
LDF | 98 | 0.26786 | 0.18677 | 0.23941 | 0.15516 | 0.29096 | 0.21242 | 0.71025 |
LDF | 100 | 0.26429 | 0.18280 | 0.23853 | 0.15419 | 0.29205 | 0.21363 | 0.71111 |
INFLO | 96 | 0.17857 | 0.08759 | 0.16622 | 0.07388 | 0.28354 | 0.20419 | 0.61384 |
INFLO | 100 | 0.17857 | 0.08759 | 0.17016 | 0.07824 | 0.29416 | 0.21598 | 0.62591 |
COF | 99 | 0.23214 | 0.14710 | 0.21832 | 0.13174 | 0.25063 | 0.16763 | 0.61609 |
COF | 100 | 0.23214 | 0.14710 | 0.21953 | 0.13308 | 0.25430 | 0.17171 | 0.61821 |
Plots
Not normalized, duplicates
This version contains 57 attributes, 3097 objects, 309 outliers (9.98%)
Download raw algorithm results (25.4 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 | 3 | 0.35922 | 0.28820 | 0.33090 | 0.25675 | 0.37795 | 0.30901 | 0.77499 |
KNN | 4 | 0.36893 | 0.29899 | 0.32826 | 0.25381 | 0.36991 | 0.30007 | 0.77570 |
KNN | 7 | 0.35922 | 0.28820 | 0.32887 | 0.25449 | 0.37390 | 0.30451 | 0.77970 |
KNNW | 6 | 0.35922 | 0.28820 | 0.32967 | 0.25537 | 0.37552 | 0.30631 | 0.77729 |
KNNW | 7 | 0.36246 | 0.29180 | 0.32991 | 0.25564 | 0.37535 | 0.30612 | 0.77789 |
KNNW | 8 | 0.36246 | 0.29180 | 0.33013 | 0.25589 | 0.37518 | 0.30593 | 0.77821 |
LOF | 83 | 0.18447 | 0.09408 | 0.16323 | 0.07049 | 0.23285 | 0.14783 | 0.62869 |
LOF | 100 | 0.18123 | 0.09048 | 0.17758 | 0.08643 | 0.25469 | 0.17209 | 0.65096 |
SimplifiedLOF | 57 | 0.17152 | 0.07970 | 0.13014 | 0.03373 | 0.22972 | 0.14435 | 0.60121 |
SimplifiedLOF | 82 | 0.19094 | 0.10127 | 0.13650 | 0.04079 | 0.22048 | 0.13409 | 0.60665 |
SimplifiedLOF | 100 | 0.18123 | 0.09048 | 0.15193 | 0.05794 | 0.22314 | 0.13704 | 0.61730 |
LoOP | 63 | 0.17799 | 0.08689 | 0.12399 | 0.02690 | 0.21321 | 0.12601 | 0.58377 |
LoOP | 97 | 0.16828 | 0.07610 | 0.13927 | 0.04387 | 0.21969 | 0.13321 | 0.58982 |
LoOP | 100 | 0.17152 | 0.07970 | 0.14090 | 0.04569 | 0.21833 | 0.13169 | 0.59213 |
LDOF | 2 | 0.15858 | 0.06532 | 0.12378 | 0.02667 | 0.19270 | 0.10323 | 0.49221 |
LDOF | 69 | 0.13916 | 0.04375 | 0.11021 | 0.01159 | 0.19653 | 0.10748 | 0.54366 |
LDOF | 99 | 0.15534 | 0.06172 | 0.11828 | 0.02056 | 0.19325 | 0.10384 | 0.54571 |
ODIN | 19 | 0.08965 | -0.01125 | 0.11588 | 0.01789 | 0.21540 | 0.12844 | 0.59199 |
ODIN | 25 | 0.08767 | -0.01344 | 0.11443 | 0.01628 | 0.22013 | 0.13370 | 0.58913 |
ODIN | 100 | 0.11859 | 0.02090 | 0.11714 | 0.01929 | 0.20326 | 0.11496 | 0.57646 |
FastABOD | 46 | 0.30744 | 0.23069 | 0.27306 | 0.19249 | 0.34638 | 0.27394 | 0.77914 |
FastABOD | 87 | 0.30744 | 0.23069 | 0.29410 | 0.21586 | 0.34862 | 0.27643 | 0.78153 |
FastABOD | 96 | 0.30744 | 0.23069 | 0.29432 | 0.21611 | 0.35015 | 0.27812 | 0.78148 |
FastABOD | 100 | 0.30744 | 0.23069 | 0.29407 | 0.21583 | 0.35084 | 0.27889 | 0.78142 |
KDEOS | 3 | 0.11003 | 0.01140 | 0.10258 | 0.00312 | 0.18313 | 0.09259 | 0.50162 |
KDEOS | 100 | 0.08414 | -0.01736 | 0.12611 | 0.02925 | 0.23950 | 0.15521 | 0.61301 |
LDF | 99 | 0.30744 | 0.23069 | 0.25656 | 0.17416 | 0.31472 | 0.23877 | 0.71182 |
LDF | 100 | 0.31068 | 0.23428 | 0.25627 | 0.17385 | 0.31186 | 0.23560 | 0.71271 |
INFLO | 96 | 0.18447 | 0.09408 | 0.16184 | 0.06895 | 0.29244 | 0.21402 | 0.63473 |
INFLO | 100 | 0.18123 | 0.09048 | 0.16349 | 0.07078 | 0.29000 | 0.21131 | 0.63024 |
COF | 92 | 0.16828 | 0.07610 | 0.16476 | 0.07219 | 0.25591 | 0.17344 | 0.64880 |
COF | 96 | 0.17799 | 0.08689 | 0.17877 | 0.08776 | 0.25328 | 0.17051 | 0.65024 |
COF | 100 | 0.17152 | 0.07970 | 0.18728 | 0.09720 | 0.25221 | 0.16933 | 0.65285 |