SpamBase (20% of outliers version#02)
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 (74.0 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 | 0.30380 | 0.12975 | 0.26915 | 0.08644 | 0.38275 | 0.22843 | 0.61406 |
KNN | 6 | 0.29430 | 0.11788 | 0.28223 | 0.10278 | 0.41702 | 0.27128 | 0.66581 |
KNN | 15 | 0.29272 | 0.11590 | 0.27401 | 0.09251 | 0.41788 | 0.27236 | 0.66106 |
KNNW | 14 | 0.30063 | 0.12579 | 0.27305 | 0.09132 | 0.40312 | 0.25390 | 0.65012 |
KNNW | 15 | 0.29747 | 0.12184 | 0.27326 | 0.09157 | 0.40490 | 0.25613 | 0.65096 |
KNNW | 27 | 0.29114 | 0.11392 | 0.27274 | 0.09092 | 0.41680 | 0.27099 | 0.65644 |
KNNW | 31 | 0.28956 | 0.11195 | 0.27240 | 0.09050 | 0.41593 | 0.26991 | 0.65686 |
LOF | 2 | 0.24051 | 0.05063 | 0.21973 | 0.02466 | 0.33906 | 0.17383 | 0.52618 |
LOF | 93 | 0.22310 | 0.02888 | 0.23339 | 0.04173 | 0.37139 | 0.21424 | 0.57822 |
LOF | 98 | 0.23259 | 0.04074 | 0.23422 | 0.04278 | 0.37091 | 0.21364 | 0.58000 |
LOF | 100 | 0.23259 | 0.04074 | 0.23403 | 0.04254 | 0.37000 | 0.21250 | 0.58021 |
SimplifiedLOF | 1 | 0.24684 | 0.05854 | 0.23784 | 0.04729 | 0.33333 | 0.16667 | 0.52416 |
SimplifiedLOF | 2 | 0.25791 | 0.07239 | 0.23697 | 0.04621 | 0.33395 | 0.16744 | 0.53089 |
SimplifiedLOF | 3 | 0.25949 | 0.07437 | 0.22743 | 0.03429 | 0.33342 | 0.16678 | 0.52794 |
SimplifiedLOF | 93 | 0.15190 | -0.06013 | 0.20955 | 0.01194 | 0.36341 | 0.20427 | 0.51855 |
LoOP | 1 | 0.24684 | 0.05854 | 0.23822 | 0.04777 | 0.33333 | 0.16667 | 0.52462 |
LoOP | 99 | 0.20570 | 0.00712 | 0.22237 | 0.02796 | 0.36600 | 0.20750 | 0.54611 |
LoOP | 100 | 0.20411 | 0.00514 | 0.22244 | 0.02805 | 0.36461 | 0.20576 | 0.54631 |
LDOF | 2 | 0.25316 | 0.06646 | 0.23658 | 0.04573 | 0.33529 | 0.16912 | 0.51444 |
LDOF | 49 | 0.19937 | -0.00079 | 0.20611 | 0.00764 | 0.34876 | 0.18595 | 0.53074 |
LDOF | 99 | 0.19304 | -0.00870 | 0.21557 | 0.01946 | 0.35897 | 0.19872 | 0.52716 |
ODIN | 45 | 0.23059 | 0.03824 | 0.23569 | 0.04461 | 0.36345 | 0.20431 | 0.58208 |
ODIN | 98 | 0.25199 | 0.06499 | 0.24279 | 0.05348 | 0.35885 | 0.19856 | 0.59392 |
ODIN | 99 | 0.25126 | 0.06407 | 0.24298 | 0.05372 | 0.35830 | 0.19787 | 0.59395 |
ODIN | 100 | 0.24784 | 0.05980 | 0.24290 | 0.05363 | 0.35855 | 0.19818 | 0.59402 |
FastABOD | 3 | 0.27690 | 0.09612 | 0.24740 | 0.05925 | 0.34341 | 0.17926 | 0.56824 |
FastABOD | 52 | 0.27848 | 0.09810 | 0.23973 | 0.04967 | 0.34200 | 0.17751 | 0.56126 |
FastABOD | 98 | 0.27057 | 0.08821 | 0.24074 | 0.05092 | 0.34716 | 0.18395 | 0.56534 |
KDEOS | 3 | 0.23101 | 0.03877 | 0.22311 | 0.02889 | 0.33859 | 0.17324 | 0.50641 |
KDEOS | 99 | 0.21677 | 0.02097 | 0.20597 | 0.00746 | 0.34771 | 0.18463 | 0.52279 |
KDEOS | 100 | 0.21994 | 0.02492 | 0.20647 | 0.00809 | 0.34761 | 0.18451 | 0.52433 |
LDF | 99 | 0.25316 | 0.06646 | 0.25186 | 0.06483 | 0.39529 | 0.24412 | 0.62534 |
LDF | 100 | 0.24842 | 0.06052 | 0.25327 | 0.06658 | 0.39552 | 0.24439 | 0.62661 |
INFLO | 81 | 0.23734 | 0.04668 | 0.22855 | 0.03568 | 0.36558 | 0.20698 | 0.56142 |
INFLO | 92 | 0.23259 | 0.04074 | 0.23179 | 0.03974 | 0.36663 | 0.20828 | 0.57150 |
INFLO | 99 | 0.23418 | 0.04272 | 0.23298 | 0.04122 | 0.36584 | 0.20730 | 0.57422 |
INFLO | 100 | 0.23576 | 0.04470 | 0.23299 | 0.04124 | 0.36496 | 0.20620 | 0.57418 |
COF | 2 | 0.26582 | 0.08228 | 0.24395 | 0.05493 | 0.33395 | 0.16744 | 0.53076 |
COF | 79 | 0.16930 | -0.03837 | 0.19726 | -0.00342 | 0.34998 | 0.18748 | 0.51148 |
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 | 7 | 0.29986 | 0.12482 | 0.28090 | 0.10113 | 0.41435 | 0.26794 | 0.66659 |
KNN | 8 | 0.29555 | 0.11944 | 0.28093 | 0.10117 | 0.41963 | 0.27454 | 0.67131 |
KNN | 9 | 0.29268 | 0.11585 | 0.28112 | 0.10140 | 0.41917 | 0.27396 | 0.67201 |
KNNW | 14 | 0.29268 | 0.11585 | 0.27015 | 0.08769 | 0.40044 | 0.25055 | 0.64994 |
KNNW | 37 | 0.27977 | 0.09971 | 0.26517 | 0.08146 | 0.41274 | 0.26592 | 0.65510 |
KNNW | 44 | 0.28264 | 0.10330 | 0.26386 | 0.07983 | 0.41377 | 0.26721 | 0.65292 |
LOF | 5 | 0.24103 | 0.05129 | 0.21782 | 0.02228 | 0.34097 | 0.17621 | 0.53432 |
LOF | 15 | 0.23386 | 0.04232 | 0.21567 | 0.01959 | 0.35112 | 0.18890 | 0.54894 |
LOF | 87 | 0.14060 | -0.07425 | 0.20587 | 0.00734 | 0.36963 | 0.21203 | 0.53610 |
SimplifiedLOF | 1 | 0.24247 | 0.05308 | 0.22678 | 0.03347 | 0.33365 | 0.16707 | 0.52171 |
SimplifiedLOF | 2 | 0.25251 | 0.06564 | 0.22414 | 0.03017 | 0.33373 | 0.16717 | 0.51089 |
SimplifiedLOF | 6 | 0.23242 | 0.04053 | 0.21644 | 0.02055 | 0.33349 | 0.16687 | 0.52916 |
SimplifiedLOF | 100 | 0.14347 | -0.07066 | 0.19684 | -0.00395 | 0.36315 | 0.20394 | 0.51313 |
LoOP | 2 | 0.24677 | 0.05846 | 0.23813 | 0.04767 | 0.33333 | 0.16667 | 0.52953 |
LoOP | 32 | 0.22669 | 0.03336 | 0.21211 | 0.01514 | 0.34815 | 0.18519 | 0.54162 |
LoOP | 100 | 0.15782 | -0.05273 | 0.20365 | 0.00456 | 0.36417 | 0.20521 | 0.53452 |
LDOF | 2 | 0.23099 | 0.03874 | 0.22280 | 0.02849 | 0.33341 | 0.16677 | 0.47890 |
LDOF | 78 | 0.18077 | -0.02403 | 0.20524 | 0.00654 | 0.35878 | 0.19848 | 0.53652 |
LDOF | 81 | 0.17791 | -0.02762 | 0.20478 | 0.00598 | 0.35977 | 0.19971 | 0.53586 |
ODIN | 25 | 0.25711 | 0.07139 | 0.23149 | 0.03937 | 0.36084 | 0.20105 | 0.57804 |
ODIN | 30 | 0.25125 | 0.06406 | 0.23140 | 0.03925 | 0.36651 | 0.20814 | 0.57672 |
ODIN | 100 | 0.25263 | 0.06578 | 0.23963 | 0.04954 | 0.35609 | 0.19511 | 0.58577 |
FastABOD | 30 | 0.23673 | 0.04591 | 0.21395 | 0.01744 | 0.34828 | 0.18535 | 0.54133 |
FastABOD | 72 | 0.24390 | 0.05488 | 0.21650 | 0.02063 | 0.34820 | 0.18525 | 0.54456 |
FastABOD | 92 | 0.24247 | 0.05308 | 0.21675 | 0.02093 | 0.34828 | 0.18535 | 0.54484 |
FastABOD | 99 | 0.23960 | 0.04950 | 0.21673 | 0.02092 | 0.34828 | 0.18535 | 0.54493 |
KDEOS | 67 | 0.23099 | 0.03874 | 0.21961 | 0.02451 | 0.34104 | 0.17630 | 0.54582 |
KDEOS | 69 | 0.22525 | 0.03156 | 0.22064 | 0.02580 | 0.34165 | 0.17706 | 0.54715 |
KDEOS | 94 | 0.21951 | 0.02439 | 0.20962 | 0.01202 | 0.35221 | 0.19027 | 0.54344 |
LDF | 5 | 0.26973 | 0.08716 | 0.24153 | 0.05191 | 0.33854 | 0.17317 | 0.55742 |
LDF | 6 | 0.25538 | 0.06923 | 0.24210 | 0.05262 | 0.34691 | 0.18364 | 0.56359 |
LDF | 9 | 0.20947 | 0.01184 | 0.22414 | 0.03017 | 0.37580 | 0.21975 | 0.58175 |
LDF | 10 | 0.22095 | 0.02618 | 0.22738 | 0.03422 | 0.36729 | 0.20911 | 0.58532 |
INFLO | 1 | 0.21808 | 0.02260 | 0.21436 | 0.01795 | 0.33577 | 0.16971 | 0.50076 |
INFLO | 2 | 0.24103 | 0.05129 | 0.21226 | 0.01533 | 0.33365 | 0.16707 | 0.51109 |
INFLO | 15 | 0.23816 | 0.04770 | 0.21229 | 0.01536 | 0.35494 | 0.19367 | 0.54500 |
INFLO | 99 | 0.15208 | -0.05990 | 0.20760 | 0.00951 | 0.36950 | 0.21187 | 0.52526 |
COF | 1 | 0.24103 | 0.05129 | 0.23084 | 0.03855 | 0.34872 | 0.18589 | 0.53719 |
COF | 2 | 0.26542 | 0.08178 | 0.23082 | 0.03853 | 0.34328 | 0.17909 | 0.53536 |
COF | 74 | 0.17360 | -0.03300 | 0.18887 | -0.01391 | 0.35200 | 0.19001 | 0.49312 |
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 | 4 | 0.43038 | 0.28797 | 0.43962 | 0.29953 | 0.44415 | 0.30519 | 0.72815 |
KNN | 6 | 0.43829 | 0.29786 | 0.43587 | 0.29484 | 0.44398 | 0.30498 | 0.73321 |
KNN | 74 | 0.41456 | 0.26820 | 0.41794 | 0.27243 | 0.45558 | 0.31947 | 0.74207 |
KNN | 100 | 0.40981 | 0.26226 | 0.41406 | 0.26757 | 0.45859 | 0.32324 | 0.74188 |
KNNW | 12 | 0.44146 | 0.30182 | 0.43430 | 0.29287 | 0.44399 | 0.30499 | 0.72691 |
KNNW | 21 | 0.42880 | 0.28600 | 0.43688 | 0.29610 | 0.44665 | 0.30832 | 0.73291 |
KNNW | 57 | 0.41772 | 0.27215 | 0.42649 | 0.28311 | 0.45685 | 0.32106 | 0.73786 |
KNNW | 100 | 0.41297 | 0.26622 | 0.42158 | 0.27698 | 0.45595 | 0.31994 | 0.74041 |
LOF | 98 | 0.31646 | 0.14557 | 0.29949 | 0.12436 | 0.37309 | 0.21637 | 0.62897 |
LOF | 100 | 0.31329 | 0.14161 | 0.30009 | 0.12511 | 0.37379 | 0.21724 | 0.62966 |
SimplifiedLOF | 83 | 0.28006 | 0.10008 | 0.27939 | 0.09923 | 0.35580 | 0.19475 | 0.59181 |
SimplifiedLOF | 92 | 0.29114 | 0.11392 | 0.28659 | 0.10824 | 0.35482 | 0.19353 | 0.59762 |
SimplifiedLOF | 100 | 0.29114 | 0.11392 | 0.29136 | 0.11420 | 0.35271 | 0.19089 | 0.60095 |
LoOP | 85 | 0.28006 | 0.10008 | 0.24746 | 0.05933 | 0.34741 | 0.18427 | 0.57204 |
LoOP | 93 | 0.28006 | 0.10008 | 0.25110 | 0.06388 | 0.34855 | 0.18569 | 0.57452 |
LoOP | 99 | 0.27690 | 0.09612 | 0.25417 | 0.06771 | 0.34786 | 0.18483 | 0.57559 |
LoOP | 100 | 0.27690 | 0.09612 | 0.25446 | 0.06808 | 0.34614 | 0.18267 | 0.57550 |
LDOF | 2 | 0.24209 | 0.05261 | 0.22801 | 0.03501 | 0.33369 | 0.16711 | 0.46353 |
LDOF | 53 | 0.16456 | -0.04430 | 0.18879 | -0.01401 | 0.33843 | 0.17303 | 0.47932 |
LDOF | 99 | 0.22152 | 0.02690 | 0.21022 | 0.01277 | 0.33555 | 0.16944 | 0.51090 |
ODIN | 23 | 0.15427 | -0.05716 | 0.20115 | 0.00144 | 0.36910 | 0.21137 | 0.53614 |
ODIN | 100 | 0.22822 | 0.03528 | 0.21283 | 0.01604 | 0.36303 | 0.20379 | 0.55473 |
FastABOD | 3 | 0.40032 | 0.25040 | 0.39474 | 0.24343 | 0.44980 | 0.31225 | 0.71325 |
FastABOD | 6 | 0.39873 | 0.24842 | 0.40067 | 0.25084 | 0.44508 | 0.30635 | 0.71466 |
FastABOD | 7 | 0.39399 | 0.24248 | 0.40044 | 0.25055 | 0.44585 | 0.30731 | 0.71486 |
KDEOS | 78 | 0.21677 | 0.02097 | 0.21261 | 0.01576 | 0.34960 | 0.18699 | 0.55011 |
KDEOS | 100 | 0.21044 | 0.01305 | 0.21683 | 0.02103 | 0.35438 | 0.19298 | 0.56014 |
LDF | 94 | 0.38766 | 0.23457 | 0.41356 | 0.26695 | 0.43396 | 0.29245 | 0.69900 |
LDF | 97 | 0.39557 | 0.24446 | 0.41112 | 0.26390 | 0.43376 | 0.29220 | 0.70010 |
LDF | 98 | 0.39557 | 0.24446 | 0.41130 | 0.26413 | 0.43624 | 0.29530 | 0.70112 |
LDF | 100 | 0.39241 | 0.24051 | 0.41084 | 0.26355 | 0.43763 | 0.29704 | 0.70032 |
INFLO | 94 | 0.28006 | 0.10008 | 0.27481 | 0.09351 | 0.45148 | 0.31435 | 0.63116 |
INFLO | 99 | 0.27848 | 0.09810 | 0.27828 | 0.09784 | 0.45594 | 0.31993 | 0.63595 |
INFLO | 100 | 0.27848 | 0.09810 | 0.27843 | 0.09804 | 0.45524 | 0.31905 | 0.63367 |
COF | 100 | 0.31487 | 0.14359 | 0.36052 | 0.20065 | 0.37537 | 0.21921 | 0.63005 |
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 (74.1 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 | 0.45337 | 0.31671 | 0.45295 | 0.31619 | 0.45774 | 0.32217 | 0.75705 |
KNN | 8 | 0.45624 | 0.32030 | 0.45256 | 0.31570 | 0.45785 | 0.32231 | 0.75678 |
KNN | 33 | 0.43472 | 0.29340 | 0.44125 | 0.30156 | 0.46498 | 0.33122 | 0.75952 |
KNN | 100 | 0.42755 | 0.28443 | 0.42576 | 0.28221 | 0.47240 | 0.34049 | 0.75540 |
KNNW | 9 | 0.45481 | 0.31851 | 0.44651 | 0.30814 | 0.45740 | 0.32175 | 0.74315 |
KNNW | 21 | 0.45337 | 0.31671 | 0.45206 | 0.31507 | 0.46118 | 0.32648 | 0.75500 |
KNNW | 51 | 0.43902 | 0.29878 | 0.44272 | 0.30340 | 0.46601 | 0.33251 | 0.75825 |
KNNW | 63 | 0.43902 | 0.29878 | 0.44021 | 0.30027 | 0.46784 | 0.33480 | 0.75807 |
LOF | 98 | 0.31133 | 0.13917 | 0.28205 | 0.10257 | 0.38233 | 0.22791 | 0.63831 |
LOF | 100 | 0.31133 | 0.13917 | 0.28386 | 0.10482 | 0.38541 | 0.23176 | 0.64003 |
SimplifiedLOF | 2 | 0.26112 | 0.07640 | 0.22778 | 0.03472 | 0.33341 | 0.16677 | 0.51332 |
SimplifiedLOF | 94 | 0.23386 | 0.04232 | 0.23567 | 0.04459 | 0.36303 | 0.20379 | 0.58849 |
SimplifiedLOF | 100 | 0.23960 | 0.04950 | 0.24148 | 0.05184 | 0.36194 | 0.20242 | 0.59286 |
LoOP | 1 | 0.24247 | 0.05308 | 0.24277 | 0.05346 | 0.33333 | 0.16667 | 0.52000 |
LoOP | 2 | 0.24390 | 0.05488 | 0.22878 | 0.03597 | 0.33333 | 0.16667 | 0.53178 |
LoOP | 98 | 0.21808 | 0.02260 | 0.22438 | 0.03048 | 0.35790 | 0.19738 | 0.56754 |
LoOP | 99 | 0.22095 | 0.02618 | 0.22518 | 0.03148 | 0.35754 | 0.19692 | 0.56821 |
LDOF | 2 | 0.24390 | 0.05488 | 0.22374 | 0.02967 | 0.33365 | 0.16707 | 0.46736 |
LDOF | 72 | 0.14634 | -0.06707 | 0.17997 | -0.02504 | 0.34205 | 0.17756 | 0.47843 |
LDOF | 100 | 0.16786 | -0.04017 | 0.19256 | -0.00929 | 0.34044 | 0.17554 | 0.50100 |
ODIN | 1 | 0.21131 | 0.01414 | 0.21745 | 0.02182 | 0.35718 | 0.19648 | 0.55211 |
ODIN | 21 | 0.16258 | -0.04677 | 0.20750 | 0.00938 | 0.38403 | 0.23004 | 0.55469 |
ODIN | 99 | 0.21693 | 0.02116 | 0.21332 | 0.01665 | 0.35952 | 0.19940 | 0.56269 |
ODIN | 100 | 0.21602 | 0.02002 | 0.21386 | 0.01733 | 0.35977 | 0.19972 | 0.56391 |
FastABOD | 20 | 0.39311 | 0.24139 | 0.38987 | 0.23734 | 0.45270 | 0.31587 | 0.71254 |
FastABOD | 78 | 0.40459 | 0.25574 | 0.40727 | 0.25909 | 0.44951 | 0.31189 | 0.71446 |
FastABOD | 100 | 0.40459 | 0.25574 | 0.40797 | 0.25996 | 0.44917 | 0.31146 | 0.71478 |
KDEOS | 3 | 0.21951 | 0.02439 | 0.20976 | 0.01220 | 0.33701 | 0.17126 | 0.49769 |
KDEOS | 98 | 0.20230 | 0.00287 | 0.21787 | 0.02234 | 0.36231 | 0.20288 | 0.56816 |
KDEOS | 100 | 0.19656 | -0.00430 | 0.21930 | 0.02413 | 0.36155 | 0.20193 | 0.56968 |
LDF | 98 | 0.38737 | 0.23422 | 0.40173 | 0.25216 | 0.42498 | 0.28122 | 0.70308 |
LDF | 99 | 0.39024 | 0.23780 | 0.40157 | 0.25196 | 0.42596 | 0.28245 | 0.70408 |
LDF | 100 | 0.39168 | 0.23960 | 0.40116 | 0.25145 | 0.42343 | 0.27929 | 0.70352 |
INFLO | 87 | 0.24390 | 0.05488 | 0.24885 | 0.06106 | 0.45584 | 0.31979 | 0.61814 |
INFLO | 99 | 0.25395 | 0.06743 | 0.25460 | 0.06826 | 0.45501 | 0.31876 | 0.62094 |
INFLO | 100 | 0.25825 | 0.07281 | 0.25457 | 0.06822 | 0.45264 | 0.31580 | 0.61903 |
COF | 88 | 0.26112 | 0.07640 | 0.25633 | 0.07042 | 0.38295 | 0.22868 | 0.61799 |
COF | 98 | 0.26542 | 0.08178 | 0.26950 | 0.08687 | 0.37907 | 0.22383 | 0.62542 |
COF | 100 | 0.27834 | 0.09792 | 0.27180 | 0.08975 | 0.38120 | 0.22650 | 0.62483 |