Scale-Invariant Gradient Aggregation for Constrained Multi-Objective Reinforcement Learning
The author proposes CoMOGA, a novel CMORL algorithm that transforms objectives into constraints, ensuring invariance to objective scales and stable constraint handling.
Provable Finite-Time Convergence and Sample Complexity of a Multi-Objective Actor-Critic Reinforcement Learning Algorithm
The authors propose a multi-objective actor-critic (MOAC) algorithmic framework that provably converges to a Pareto-stationary solution in finite time and with bounded sample complexity, for both discounted and average reward settings in multi-objective reinforcement learning (MORL) problems.
Latent-Conditioned Policy Gradient (LC-MOPG): A Novel Algorithm for Multi-Objective Deep Reinforcement Learning
This research paper introduces LC-MOPG, a novel algorithm for Multi-Objective Reinforcement Learning (MORL) that utilizes a latent-conditioned policy gradient approach to efficiently approximate the Pareto frontier and discover diverse Pareto-optimal policies by training a single neural network.
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