Table 13 Comparative analysis of CoLog performance across various window sizes and sequence types within the Casper dataset. Bold numbers indicate the outstanding results.

From: A unified framework for detecting point and collective anomalies in operating system logs via collaborative transformers

Window size

Sequence type

Background

Context

1

2

3

6

9

1

2

3

6

9

Precision

99.80

99.80

99.80

\(\textbf{100}\)

99.80

\(\textbf{100}\)

\(\textbf{100}\)

99.80

99.80

99.80

Recall

99.97

99.97

99.97

\(\textbf{100}\)

99.97

\(\textbf{100}\)

\(\textbf{100}\)

99.97

99.97

99.97

F1-Score

99.88

99.88

99.88

\(\textbf{100}\)

99.88

\(\textbf{100}\)

\(\textbf{100}\)

99.88

99.88

99.88

Accuracy

99.95

99.95

99.95

\(\textbf{100}\)

99.95

\(\textbf{100}\)

\(\textbf{100}\)

99.95

99.95

99.95