Pima (2% of outliers version#07)

The data set contains medical data on diabetes. Patients suffering from diabetes were considered outliers.

Download all data set variants used (694.8 kB). You can also access the original data. (pima-indians-diabetes.data)

Normalized, without duplicates
Not normalized, without duplicates

Normalized, without duplicates

This version contains 8 attributes, 510 objects, 10 outliers (1.96%)

Download raw algorithm results (4.5 MB) Download raw algorithm evaluation table (41.1 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	1	0.00000	-0.02000	0.05328	0.03435	0.13333	0.11600	0.74900
KNN	3	0.00000	-0.02000	0.05125	0.03228	0.13793	0.12069	0.72740
KNN	7	0.10000	0.08200	0.04983	0.03083	0.10526	0.08737	0.72880
KNNW	1	0.00000	-0.02000	0.05746	0.03861	0.16667	0.15000	0.72100
KNNW	2	0.00000	-0.02000	0.06000	0.04120	0.15385	0.13692	0.74540
LOF	2	0.10000	0.08200	0.06157	0.04280	0.17391	0.15739	0.72400
LOF	3	0.00000	-0.02000	0.05745	0.03860	0.18182	0.16545	0.66200
LOF	100	0.00000	-0.02000	0.04714	0.02809	0.10191	0.08395	0.73140
SimplifiedLOF	1	0.00000	-0.02000	0.04123	0.02205	0.12500	0.10750	0.58700
SimplifiedLOF	2	0.00000	-0.02000	0.05315	0.03422	0.15152	0.13455	0.67960
SimplifiedLOF	100	0.00000	-0.02000	0.03945	0.02024	0.10390	0.08597	0.68680
LoOP	1	0.00000	-0.02000	0.04120	0.02202	0.12500	0.10750	0.58540
LoOP	2	0.00000	-0.02000	0.05597	0.03708	0.14925	0.13224	0.69660
LDOF	5	0.10000	0.08200	0.06098	0.04220	0.16667	0.15000	0.62980
LDOF	8	0.20000	0.18400	0.05882	0.03999	0.20000	0.18400	0.62460
LDOF	100	0.00000	-0.02000	0.03698	0.01772	0.10256	0.08462	0.66760
ODIN	9	0.10000	0.08200	0.03592	0.01664	0.10526	0.08737	0.59530
ODIN	13	0.10000	0.08200	0.04828	0.02925	0.13333	0.11600	0.64890
ODIN	97	0.00000	-0.02000	0.03949	0.02028	0.09302	0.07488	0.69700
FastABOD	3	0.10000	0.08200	0.07613	0.05765	0.23077	0.21538	0.72960
FastABOD	6	0.20000	0.18400	0.08321	0.06487	0.21053	0.19474	0.76340
FastABOD	100	0.10000	0.08200	0.06468	0.04597	0.16667	0.15000	0.76940
KDEOS	4	0.10000	0.08200	0.05458	0.03567	0.14286	0.12571	0.61700
KDEOS	5	0.10000	0.08200	0.13328	0.11595	0.18182	0.16545	0.62820
KDEOS	10	0.10000	0.08200	0.07204	0.05348	0.15385	0.13692	0.64040
LDF	2	0.10000	0.08200	0.04732	0.02827	0.10000	0.08200	0.68460
LDF	10	0.00000	-0.02000	0.03916	0.01995	0.12766	0.11021	0.64540
LDF	84	0.00000	-0.02000	0.04470	0.02559	0.10596	0.08808	0.72620
INFLO	1	0.00000	-0.02000	0.04024	0.02105	0.11321	0.09547	0.60640
INFLO	3	0.00000	-0.02000	0.06251	0.04376	0.18182	0.16545	0.67220
INFLO	100	0.00000	-0.02000	0.04267	0.02352	0.10000	0.08200	0.71120
COF	3	0.10000	0.08200	0.06093	0.04214	0.16667	0.15000	0.63180
COF	41	0.10000	0.08200	0.05237	0.03341	0.11765	0.10000	0.73900
COF	89	0.10000	0.08200	0.06266	0.04391	0.14286	0.12571	0.70700

Plots

Precision at n

Adjusted precision at n

Average precision

Adjusted average precision

Maximum F1 score

Adjusted maximum F1 score

ROC AUC

Diversity

A: KNN, B: KNNW, C: LOF, D: SimplifiedLOF, E: LoOP, F: LDOF
G: ODIN, H: KDEOS, I: COF, J: FastABOD, K: LDF, L: INFLO

Not normalized, without duplicates