Get Metareasoning: Thinking about Thinking PDF

By Michael T. Cox, Anita Raja, Eric Horvitz

ISBN-10: 0262014807

ISBN-13: 9780262014809

The ability to contemplate our personal pondering might lie on the middle of what it capacity to be either human and clever. Philosophers and cognitive scientists have investigated those issues for a few years. Researchers in man made intelligence have long gone extra, trying to enforce genuine machines that mimic, simulate, and even perhaps reflect this means, referred to as metareasoning. during this quantity, prime gurus supply a number of perspectives--drawn from philosophy, cognitive psychology, and computing device science--on reasoning concerning the reasoning strategy. The e-book bargains an easy version of reasoning approximately cause as a framework for its discussions. Following this framework, the participants think of metalevel regulate of computational actions, introspective tracking, disbursed metareasoning, and, placing these kinds of elements of metareasoning jointly, types of the self. Taken jointly, the chapters supply an built-in narrative on metareasoning topics from either man made intelligence and cognitive technology views.

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Extra resources for Metareasoning: Thinking about Thinking

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These tier-3 Advisors express preferences for choices numerically, as strengths. For example, Ariadne’s Giant Step assigns greater strengths to longer steps. 1 coordinates all three tiers of Advisors to make a decision. It progresses to the next tier only if the current one does not produce a decision. • Good reasons make different contributions on different problem classes. FORR evaluates each tier-3 Advisor on each new problem class. The more constructive are classappropriate; the others are class-inappropriate.

Discussion and Conclusion We examined several different computational approaches to bounded rationality. One approach—based on optimal metareasoning—seems particularly attractive because it is both relatively easy to implement and provides some formal guarantees about the behavior of the agent. We examined several instantiations of this approach using anytime algorithms and provided a characterization of the relationship between the object-level and metareasoning components. These examples show that metareasoning plays an important role in this particular approach to bounded rationality.

1995). Rationality and intelligence. In Proceedings of the Fourteenth International Joint Conference on Artificial Intelligence (pp. 950–957). Menlo Park, CA: International Joint Conferences on Artificial Intelligence. Russell, S. , & Parr, R. (1993). Provably bounded optimal agents. In Proceedings of the Thirteenth International Joint Conference on Artificial Intelligence (pp. 338–344). Menlo Park, CA: International Joint Conferences on Artificial Intelligence. Russell, S. , & Wefald, E. H. (1991).

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Metareasoning: Thinking about Thinking by Michael T. Cox, Anita Raja, Eric Horvitz

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