SpamBase (20% 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, 3160 objects, 632 outliers (20.00%)
Download raw algorithm results (28.3 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 | 5 | 0.31646 | 0.14557 | 0.28542 | 0.10678 | 0.41521 | 0.26902 | 0.66355 |
KNN | 6 | 0.31013 | 0.13766 | 0.28593 | 0.10742 | 0.41319 | 0.26649 | 0.66527 |
KNN | 7 | 0.31329 | 0.14161 | 0.28530 | 0.10662 | 0.41395 | 0.26744 | 0.66529 |
KNN | 19 | 0.32120 | 0.15150 | 0.27117 | 0.08896 | 0.39982 | 0.24977 | 0.65146 |
KNNW | 14 | 0.30222 | 0.12777 | 0.27529 | 0.09412 | 0.39403 | 0.24254 | 0.64757 |
KNNW | 18 | 0.29747 | 0.12184 | 0.27421 | 0.09276 | 0.39923 | 0.24903 | 0.64953 |
KNNW | 24 | 0.30696 | 0.13370 | 0.27299 | 0.09123 | 0.39799 | 0.24749 | 0.65060 |
KNNW | 45 | 0.31013 | 0.13766 | 0.26827 | 0.08534 | 0.39590 | 0.24487 | 0.64637 |
LOF | 87 | 0.25791 | 0.07239 | 0.24180 | 0.05225 | 0.37263 | 0.21579 | 0.60331 |
LOF | 96 | 0.25791 | 0.07239 | 0.24208 | 0.05260 | 0.37114 | 0.21393 | 0.60436 |
LOF | 97 | 0.26424 | 0.08030 | 0.24203 | 0.05253 | 0.37067 | 0.21334 | 0.60437 |
SimplifiedLOF | 1 | 0.21994 | 0.02492 | 0.22742 | 0.03427 | 0.33377 | 0.16722 | 0.49321 |
SimplifiedLOF | 2 | 0.22310 | 0.02888 | 0.20919 | 0.01148 | 0.33404 | 0.16755 | 0.48118 |
SimplifiedLOF | 85 | 0.17089 | -0.03639 | 0.22172 | 0.02714 | 0.36251 | 0.20314 | 0.55445 |
SimplifiedLOF | 100 | 0.18038 | -0.02453 | 0.22097 | 0.02621 | 0.36068 | 0.20085 | 0.55657 |
LoOP | 92 | 0.23576 | 0.04470 | 0.23097 | 0.03871 | 0.36558 | 0.20698 | 0.58008 |
LoOP | 99 | 0.24051 | 0.05063 | 0.23217 | 0.04021 | 0.36523 | 0.20654 | 0.58247 |
LoOP | 100 | 0.24051 | 0.05063 | 0.23252 | 0.04065 | 0.36487 | 0.20609 | 0.58308 |
LDOF | 2 | 0.21044 | 0.01305 | 0.22542 | 0.03177 | 0.33519 | 0.16899 | 0.48646 |
LDOF | 3 | 0.21361 | 0.01701 | 0.20609 | 0.00762 | 0.33333 | 0.16667 | 0.48025 |
LDOF | 100 | 0.20411 | 0.00514 | 0.22454 | 0.03068 | 0.35973 | 0.19967 | 0.56158 |
ODIN | 75 | 0.23903 | 0.04879 | 0.23493 | 0.04366 | 0.35456 | 0.19319 | 0.58019 |
ODIN | 82 | 0.25056 | 0.06320 | 0.23570 | 0.04463 | 0.35132 | 0.18915 | 0.58048 |
ODIN | 100 | 0.24216 | 0.05270 | 0.23778 | 0.04723 | 0.35278 | 0.19097 | 0.58258 |
FastABOD | 3 | 0.25633 | 0.07041 | 0.23121 | 0.03902 | 0.33680 | 0.17100 | 0.54975 |
FastABOD | 4 | 0.25949 | 0.07437 | 0.23075 | 0.03843 | 0.33689 | 0.17112 | 0.54690 |
FastABOD | 93 | 0.24684 | 0.05854 | 0.23070 | 0.03837 | 0.33734 | 0.17168 | 0.54675 |
KDEOS | 3 | 0.21361 | 0.01701 | 0.21654 | 0.02068 | 0.33433 | 0.16791 | 0.47270 |
KDEOS | 100 | 0.20253 | 0.00316 | 0.20544 | 0.00679 | 0.35499 | 0.19374 | 0.54302 |
LDF | 97 | 0.26582 | 0.08228 | 0.24574 | 0.05717 | 0.39517 | 0.24396 | 0.61810 |
LDF | 100 | 0.25949 | 0.07437 | 0.24702 | 0.05877 | 0.39673 | 0.24592 | 0.62019 |
INFLO | 75 | 0.25633 | 0.07041 | 0.23716 | 0.04645 | 0.36476 | 0.20595 | 0.59291 |
INFLO | 94 | 0.24367 | 0.05459 | 0.23932 | 0.04915 | 0.36738 | 0.20922 | 0.60016 |
INFLO | 97 | 0.24367 | 0.05459 | 0.23961 | 0.04952 | 0.36699 | 0.20874 | 0.60112 |
INFLO | 100 | 0.24684 | 0.05854 | 0.23972 | 0.04965 | 0.36636 | 0.20796 | 0.60090 |
COF | 1 | 0.21994 | 0.02492 | 0.22712 | 0.03390 | 0.33413 | 0.16766 | 0.49281 |
COF | 2 | 0.23892 | 0.04866 | 0.21402 | 0.01752 | 0.33333 | 0.16667 | 0.47718 |
COF | 49 | 0.21361 | 0.01701 | 0.21150 | 0.01438 | 0.34765 | 0.18456 | 0.54302 |
COF | 74 | 0.20570 | 0.00712 | 0.20579 | 0.00724 | 0.35348 | 0.19185 | 0.52749 |
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 (74.4 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 | 0.33572 | 0.16966 | 0.30827 | 0.13534 | 0.43745 | 0.29681 | 0.69240 |
KNN | 9 | 0.32281 | 0.15352 | 0.30580 | 0.13225 | 0.43537 | 0.29422 | 0.69402 |
KNNW | 10 | 0.31851 | 0.14813 | 0.28902 | 0.11127 | 0.41285 | 0.26606 | 0.66273 |
KNNW | 15 | 0.31133 | 0.13917 | 0.29287 | 0.11609 | 0.41946 | 0.27433 | 0.67422 |
KNNW | 30 | 0.31420 | 0.14275 | 0.28879 | 0.11098 | 0.42597 | 0.28246 | 0.67895 |
KNNW | 35 | 0.31277 | 0.14096 | 0.28836 | 0.11045 | 0.42494 | 0.28117 | 0.67900 |
LOF | 3 | 0.23529 | 0.04412 | 0.23133 | 0.03916 | 0.33470 | 0.16837 | 0.53073 |
LOF | 4 | 0.25108 | 0.06385 | 0.22847 | 0.03559 | 0.33601 | 0.17001 | 0.53561 |
LOF | 23 | 0.19512 | -0.00610 | 0.20824 | 0.01030 | 0.36272 | 0.20340 | 0.55421 |
LOF | 87 | 0.12769 | -0.09039 | 0.20354 | 0.00442 | 0.36658 | 0.20822 | 0.52938 |
SimplifiedLOF | 4 | 0.25825 | 0.07281 | 0.24032 | 0.05040 | 0.33357 | 0.16697 | 0.52896 |
SimplifiedLOF | 100 | 0.13056 | -0.08680 | 0.19372 | -0.00785 | 0.35939 | 0.19924 | 0.50586 |
LoOP | 4 | 0.24677 | 0.05846 | 0.23661 | 0.04576 | 0.33333 | 0.16667 | 0.53429 |
LoOP | 6 | 0.25108 | 0.06385 | 0.23125 | 0.03906 | 0.33333 | 0.16667 | 0.53600 |
LoOP | 53 | 0.18795 | -0.01506 | 0.20436 | 0.00544 | 0.35724 | 0.19654 | 0.53925 |
LoOP | 91 | 0.15208 | -0.05990 | 0.20240 | 0.00300 | 0.36220 | 0.20274 | 0.53030 |
LDOF | 6 | 0.26112 | 0.07640 | 0.22647 | 0.03308 | 0.33413 | 0.16767 | 0.50380 |
LDOF | 79 | 0.17934 | -0.02582 | 0.20700 | 0.00875 | 0.36482 | 0.20603 | 0.54209 |
LDOF | 82 | 0.17934 | -0.02582 | 0.20640 | 0.00800 | 0.36664 | 0.20830 | 0.54069 |
ODIN | 15 | 0.22155 | 0.02693 | 0.23009 | 0.03762 | 0.36369 | 0.20461 | 0.56993 |
ODIN | 94 | 0.24857 | 0.06071 | 0.23527 | 0.04409 | 0.35546 | 0.19433 | 0.58063 |
ODIN | 99 | 0.24432 | 0.05540 | 0.23559 | 0.04449 | 0.35542 | 0.19427 | 0.58152 |
ODIN | 100 | 0.24667 | 0.05834 | 0.23547 | 0.04434 | 0.35604 | 0.19505 | 0.58158 |
FastABOD | 20 | 0.24821 | 0.06026 | 0.22142 | 0.02677 | 0.34770 | 0.18462 | 0.54904 |
FastABOD | 70 | 0.25538 | 0.06923 | 0.22333 | 0.02916 | 0.34770 | 0.18462 | 0.55124 |
FastABOD | 72 | 0.25681 | 0.07102 | 0.22327 | 0.02909 | 0.34770 | 0.18462 | 0.55119 |
FastABOD | 98 | 0.25251 | 0.06564 | 0.22392 | 0.02990 | 0.34770 | 0.18462 | 0.55095 |
KDEOS | 51 | 0.20803 | 0.01004 | 0.21635 | 0.02044 | 0.34367 | 0.17959 | 0.53827 |
KDEOS | 69 | 0.22669 | 0.03336 | 0.21634 | 0.02043 | 0.34758 | 0.18448 | 0.55186 |
KDEOS | 97 | 0.20803 | 0.01004 | 0.20612 | 0.00765 | 0.35506 | 0.19382 | 0.54358 |
LDF | 5 | 0.25968 | 0.07461 | 0.26084 | 0.07605 | 0.36122 | 0.20153 | 0.58681 |
LDF | 8 | 0.22669 | 0.03336 | 0.24045 | 0.05056 | 0.38307 | 0.22884 | 0.59799 |
INFLO | 3 | 0.23242 | 0.04053 | 0.22567 | 0.03209 | 0.33445 | 0.16807 | 0.52597 |
INFLO | 5 | 0.23386 | 0.04232 | 0.22365 | 0.02957 | 0.33690 | 0.17113 | 0.53630 |
INFLO | 18 | 0.21377 | 0.01722 | 0.20795 | 0.00993 | 0.36131 | 0.20163 | 0.54154 |
INFLO | 90 | 0.13486 | -0.08142 | 0.19955 | -0.00056 | 0.37219 | 0.21524 | 0.52046 |
COF | 1 | 0.23099 | 0.03874 | 0.22451 | 0.03064 | 0.34680 | 0.18350 | 0.53254 |
COF | 5 | 0.25538 | 0.06923 | 0.22973 | 0.03716 | 0.33349 | 0.16687 | 0.51773 |
COF | 6 | 0.25825 | 0.07281 | 0.22910 | 0.03637 | 0.33397 | 0.16747 | 0.52022 |
COF | 76 | 0.13199 | -0.08501 | 0.18401 | -0.01999 | 0.35030 | 0.18788 | 0.48859 |
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 | 3 | 0.41930 | 0.27413 | 0.41705 | 0.27131 | 0.44039 | 0.30049 | 0.71277 |
KNN | 6 | 0.43513 | 0.29391 | 0.41422 | 0.26777 | 0.44413 | 0.30517 | 0.72090 |
KNN | 98 | 0.40981 | 0.26226 | 0.38834 | 0.23543 | 0.45076 | 0.31345 | 0.73041 |
KNNW | 15 | 0.43513 | 0.29391 | 0.41458 | 0.26823 | 0.44159 | 0.30199 | 0.71774 |
KNNW | 72 | 0.41456 | 0.26820 | 0.39958 | 0.24948 | 0.44742 | 0.30927 | 0.72847 |
KNNW | 100 | 0.41139 | 0.26424 | 0.39633 | 0.24542 | 0.44692 | 0.30865 | 0.72955 |
LOF | 84 | 0.29272 | 0.11590 | 0.26963 | 0.08704 | 0.37450 | 0.21812 | 0.61331 |
LOF | 92 | 0.30380 | 0.12975 | 0.27268 | 0.09085 | 0.36951 | 0.21189 | 0.61716 |
LOF | 100 | 0.29905 | 0.12381 | 0.27588 | 0.09486 | 0.36946 | 0.21182 | 0.62060 |
SimplifiedLOF | 99 | 0.26899 | 0.08623 | 0.26891 | 0.08614 | 0.36314 | 0.20392 | 0.59422 |
SimplifiedLOF | 100 | 0.27057 | 0.08821 | 0.26918 | 0.08647 | 0.36123 | 0.20153 | 0.59490 |
LoOP | 96 | 0.24842 | 0.06052 | 0.24010 | 0.05012 | 0.34706 | 0.18382 | 0.56732 |
LoOP | 99 | 0.25475 | 0.06843 | 0.24126 | 0.05158 | 0.34779 | 0.18474 | 0.56729 |
LoOP | 100 | 0.25475 | 0.06843 | 0.24162 | 0.05202 | 0.34783 | 0.18478 | 0.56713 |
LDOF | 2 | 0.21994 | 0.02492 | 0.20975 | 0.01219 | 0.33430 | 0.16788 | 0.43820 |
LDOF | 68 | 0.18671 | -0.01661 | 0.19168 | -0.01040 | 0.33501 | 0.16876 | 0.48220 |
LDOF | 100 | 0.19937 | -0.00079 | 0.20412 | 0.00515 | 0.33457 | 0.16821 | 0.50218 |
ODIN | 22 | 0.14722 | -0.06597 | 0.20350 | 0.00437 | 0.36709 | 0.20887 | 0.54162 |
ODIN | 96 | 0.20992 | 0.01239 | 0.20759 | 0.00948 | 0.35826 | 0.19783 | 0.54546 |
ODIN | 100 | 0.20428 | 0.00535 | 0.20809 | 0.01012 | 0.35841 | 0.19801 | 0.54655 |
FastABOD | 3 | 0.39082 | 0.23853 | 0.38333 | 0.22917 | 0.44051 | 0.30064 | 0.70343 |
FastABOD | 4 | 0.38133 | 0.22666 | 0.38120 | 0.22650 | 0.44455 | 0.30569 | 0.70326 |
KDEOS | 88 | 0.22785 | 0.03481 | 0.22296 | 0.02870 | 0.34991 | 0.18739 | 0.56572 |
KDEOS | 100 | 0.22627 | 0.03283 | 0.22697 | 0.03372 | 0.35355 | 0.19193 | 0.57259 |
LDF | 96 | 0.37975 | 0.22468 | 0.38133 | 0.22666 | 0.42586 | 0.28233 | 0.69001 |
LDF | 99 | 0.38766 | 0.23457 | 0.38071 | 0.22588 | 0.42810 | 0.28512 | 0.69226 |
INFLO | 91 | 0.26424 | 0.08030 | 0.25884 | 0.07355 | 0.45352 | 0.31691 | 0.62506 |
INFLO | 93 | 0.26582 | 0.08228 | 0.25774 | 0.07218 | 0.45082 | 0.31352 | 0.62121 |
COF | 83 | 0.30380 | 0.12975 | 0.31298 | 0.14122 | 0.35088 | 0.18860 | 0.59255 |
COF | 99 | 0.30063 | 0.12579 | 0.32404 | 0.15505 | 0.36026 | 0.20032 | 0.60604 |
COF | 100 | 0.30380 | 0.12975 | 0.32535 | 0.15668 | 0.35653 | 0.19566 | 0.60794 |
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 (72.6 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 | 7 | 0.45768 | 0.32209 | 0.46111 | 0.32639 | 0.47277 | 0.34096 | 0.75689 |
KNN | 13 | 0.45337 | 0.31671 | 0.46232 | 0.32790 | 0.47326 | 0.34157 | 0.76081 |
KNN | 32 | 0.44476 | 0.30595 | 0.44880 | 0.31099 | 0.47487 | 0.34359 | 0.76167 |
KNN | 57 | 0.44476 | 0.30595 | 0.44077 | 0.30097 | 0.48035 | 0.35044 | 0.75911 |
KNNW | 11 | 0.45911 | 0.32389 | 0.45268 | 0.31585 | 0.46395 | 0.32994 | 0.74492 |
KNNW | 24 | 0.45337 | 0.31671 | 0.45851 | 0.32314 | 0.47084 | 0.33856 | 0.75550 |
KNNW | 61 | 0.44620 | 0.30775 | 0.44840 | 0.31050 | 0.47963 | 0.34953 | 0.75976 |
KNNW | 100 | 0.44333 | 0.30416 | 0.44446 | 0.30557 | 0.47940 | 0.34925 | 0.76031 |
LOF | 99 | 0.29555 | 0.11944 | 0.28580 | 0.10725 | 0.38018 | 0.22522 | 0.62523 |
LOF | 100 | 0.29699 | 0.12123 | 0.28700 | 0.10875 | 0.37944 | 0.22431 | 0.62638 |
SimplifiedLOF | 2 | 0.26829 | 0.08537 | 0.23277 | 0.04096 | 0.33349 | 0.16687 | 0.51506 |
SimplifiedLOF | 90 | 0.23529 | 0.04412 | 0.23278 | 0.04097 | 0.35211 | 0.19014 | 0.57102 |
SimplifiedLOF | 100 | 0.24821 | 0.06026 | 0.24224 | 0.05280 | 0.34975 | 0.18719 | 0.57767 |
LoOP | 1 | 0.23529 | 0.04412 | 0.24928 | 0.06160 | 0.33333 | 0.16667 | 0.51917 |
LoOP | 2 | 0.23960 | 0.04950 | 0.24760 | 0.05950 | 0.33333 | 0.16667 | 0.53309 |
LoOP | 84 | 0.21090 | 0.01363 | 0.21789 | 0.02237 | 0.34823 | 0.18528 | 0.55400 |
LoOP | 100 | 0.23099 | 0.03874 | 0.22966 | 0.03707 | 0.34174 | 0.17718 | 0.55934 |
LDOF | 2 | 0.25681 | 0.07102 | 0.24081 | 0.05101 | 0.33333 | 0.16667 | 0.47240 |
LDOF | 69 | 0.17647 | -0.02941 | 0.18313 | -0.02109 | 0.34069 | 0.17586 | 0.47812 |
LDOF | 100 | 0.18938 | -0.01327 | 0.19597 | -0.00504 | 0.34008 | 0.17510 | 0.49890 |
ODIN | 1 | 0.21923 | 0.02404 | 0.21790 | 0.02237 | 0.35320 | 0.19150 | 0.55046 |
ODIN | 22 | 0.17290 | -0.03388 | 0.21110 | 0.01387 | 0.37377 | 0.21722 | 0.55880 |
ODIN | 24 | 0.16906 | -0.03868 | 0.21077 | 0.01347 | 0.37450 | 0.21813 | 0.55652 |
FastABOD | 83 | 0.41033 | 0.26291 | 0.40375 | 0.25468 | 0.45604 | 0.32004 | 0.70499 |
FastABOD | 85 | 0.41176 | 0.26471 | 0.40374 | 0.25467 | 0.45604 | 0.32004 | 0.70496 |
FastABOD | 100 | 0.41176 | 0.26471 | 0.40399 | 0.25499 | 0.45567 | 0.31959 | 0.70524 |
KDEOS | 3 | 0.22238 | 0.02798 | 0.20962 | 0.01203 | 0.33397 | 0.16747 | 0.49579 |
KDEOS | 99 | 0.19369 | -0.00789 | 0.21714 | 0.02143 | 0.34754 | 0.18442 | 0.55277 |
KDEOS | 100 | 0.19082 | -0.01148 | 0.21776 | 0.02220 | 0.34748 | 0.18435 | 0.55389 |
LDF | 100 | 0.39168 | 0.23960 | 0.40726 | 0.25907 | 0.41552 | 0.26940 | 0.69279 |
INFLO | 84 | 0.23386 | 0.04232 | 0.25246 | 0.06558 | 0.44455 | 0.30568 | 0.61876 |
INFLO | 99 | 0.25681 | 0.07102 | 0.25887 | 0.07358 | 0.43961 | 0.29951 | 0.61209 |
INFLO | 100 | 0.25681 | 0.07102 | 0.26010 | 0.07513 | 0.44093 | 0.30116 | 0.61362 |
COF | 2 | 0.26973 | 0.08716 | 0.23834 | 0.04792 | 0.33770 | 0.17213 | 0.52530 |
COF | 97 | 0.26399 | 0.07999 | 0.26199 | 0.07749 | 0.36214 | 0.20267 | 0.59748 |
COF | 100 | 0.26973 | 0.08716 | 0.26832 | 0.08540 | 0.35976 | 0.19970 | 0.60299 |