Learning Partially Observable Deterministic Action Models

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Learning Partially Observable Deterministic Action Models

We present the first tractable, exact solution for the problem of identifying actions’ effects in partially observable STRIPS domains. Our algorithms resemble Version Spaces and Logical Filtering, and they identify all the models that are consistent with observations. They apply in other deterministic domains (e.g., with conditional effects), but are inexact (may return false positives) or inef...

متن کامل

Learning Partially Observable Action Models

In this paper we present tractable algorithms for learning a logical model of actions’ effects and preconditions in deterministic partially observable domains. These algorithms update a representation of the set of possible action models after every observation and action execution. We show that when actions are known to have no conditional effects, then the set of possible action models can be...

متن کامل

Learning Partially Observable Action Models: Efficient Algorithms

We present tractable, exact algorithms for learning actions’ effects and preconditions in partially observable domains. Our algorithms maintain a propositional logical representation of the set of possible action models after each observation and action execution. The algorithms perform exact learning of preconditions and effects in any deterministic action domain. This includes STRIPS actions ...

متن کامل

Deterministic-Probabilistic Models For Partially Observable Reinforcement Learning Problems

In this paper we consider learning the environment model in reinforcement learning tasks where the environment cannot be fully observed. The most popular frameworks for environment modeling are POMDPs and PSRs but they are considered difficult to learn. We propose to bypass this hard problem by assuming that (a) the sufficient statistic of any history can be represented as one of finitely many ...

متن کامل

Learning Partially Observable Action Schemas

We present an algorithm that derives actions’ effects and preconditions in partially observable, relational domains. Our algorithm has two unique features: an expressive relational language, and an exact tractable computation. An actionschema language that we present permits learning of preconditions and effects that include implicit objects and unstated relationships between objects. For examp...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Artificial Intelligence Research

سال: 2008

ISSN: 1076-9757

DOI: 10.1613/jair.2575