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A Deep Reinforcement Learning Approach to Concurrent Bilateral Negotiation

2020-01-31 · Pallavi Bagga, Nicola Paoletti, Bedour Alrayes, Kostas Stathis

We present a novel negotiation model that allows an agent to learn how to negotiate during concurrent bilateral negotiations in unknown and dynamic e-markets. The agent uses an actor-critic architecture with model-free reinforcement learning to learn a strategy expressed as a deep neural network. We pre-train the strategy by supervision from synthetic market data, thereby decreasing the exploration time required for learning during negotiation. As a result, we can build automated agents for concurrent negotiations that can adapt to different e-market settings without the need to be pre-programmed. Our experimental evaluation shows that our deep reinforcement learning-based agents outperform two existing well-known negotiation strategies in one-to-many concurrent bilateral negotiations for a range of e-market settings.

📄 PDF Abstract BibTeX arXiv:2001.11785

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Deep Reinforcement Learningreinforcement-learningReinforcement LearningReinforcement Learning (RL)

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