title: Opportunistic Behavior in Motivated Learning Agents.
abstract: This paper focuses on the novel motivated learning (ML) scheme and opportunistic behavior of an intelligent agent. It extends previously developed ML to opportunistic behavior in a multitask situation. Our paper describes the virtual world implementation of autonomous opportunistic agents learning in a dynamically changing environment, creating abstract goals, and taking advantage of arising opportunities to improve their performance. An opportunistic agent achieves better results than an agent based on ML only. It does so by minimizing the average value of all need signals rather than a dominating need. This paper applies to the design of autonomous embodied systems (robots) learning in real-time how to operate in a complex environment.
authors.forename: James
authors.initials: J
authors.lastname: Graham
authors.forename: Janusz A
authors.initials: JA
authors.lastname: Starzyk
authors.forename: Daniel
authors.initials: D
authors.lastname: Jachyra
mesh_terms: D004777:Environment; D006801:Humans; D000069550:Machine Learning; D009042:Motivation; D016571:Neural Networks, Computer; D012371:Robotics