Table 7 Comparative analysis of the research methodology.

From: Deep reinforcement learning-based intrusion detection scheme for software-defined networking

Aspect

Proposed DRL-IDS

Existing flow-based IDS

Existing AI-based IDS

Algorithm complexity

Low

Medium

High

Adaptability to threats

High

Medium

High

Detection accuracy (%)

99.85

96.20

98.30

Scalability

High

Medium

Medium