Table 6 Maintenance cost comparison.

From: Deep reinforcement learning-driven multi-objective optimization and its applications on lighting infrastructure operation and maintenance strategy

Maintenance Strategy

Strategy A

Strategy B

Strategy C

failure-rate-

threshold-based

DDQN

DDQN-MOP

NSGA-â…¡

Cost

10,575.25

1653.30

1433.45

1401.00

1492.95

1049.55

1536.65

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