Research Article
Network Security Defense Decision-Making Method Based on Stochastic Game and Deep Reinforcement Learning
Table 4
The meanings of the math notations.
| Notation | Meaning | | The state of the network system | | Attacker defender’s action sets | | The action of attacker defender | | Type of attacker | | Prior probability of attacker type | | The strategy of attacker defender | | Nash equilibrium strategy | | Probability of attacker defender choosing action | | The “state-action” revenue function of attacker defender | | The “state-strategy” revenue function of attacker defender | | Current reward | | Discount factor | | Learning rate |
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