Learning Knowledge Graph-based World Models of Textual Environments

Understand

World models improve a learning agent's ability to efficiently operate in interactive and situated environments.

• This work focuses on the task of building world models of text-based game environments.
• Text-based games, or interactive narratives, are reinforcement learning environments in which agents perceive and interact with the world using textual natural language.
• These environments contain long, multi-step puzzles or quests woven through a world that is filled with hundreds of characters, locations, and objects.