Valid Probabilistic Anomaly Detection Models for System Logs

Table 1

The square loss function values obtained by two Venn-Abers predictors (LR-VA and SVM-VA) and two underlying algorithms (LR and SVM) in datasets of different sizes.

Dataset	LR		SVM
	LR	LR-VA	SVM	SVM-VA
HDFS_116	0.300	0.178	0.100	0.080
HDFS_232	0.200	0.155	0.150	0.120
HDFS_348	0.130	0.070	0.160	0.040
HDFS_464	0.080	0.060	0.100	0.090
HDFS_580	0.112	0.094	0.163	0.115