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If you are looking for an answer to the question What is Artificial Intelligence? and you only have a minute, then here's the definition the Association for the Advancement of Artificial Intelligence offers on its home page: "the scientific understanding of the mechanisms underlying thought and intelligent behavior and their embodiment in machines."

However, if you are fortunate enough to have more than a minute, then please get ready to embark upon an exciting journey exploring AI (but beware, it could last a lifetime) …

Autonomous exploration for navigating in non-stationary CMPs

Gajane, Pratik, Ortner, Ronald, Auer, Peter, Szepesvari, Csaba

arXiv.org Machine LearningOct-18-2019

We consider a setting in which the objective is to learn to navigate in a controlled Markov process (CMP) where transition probabilities may abruptly change. For this setting, we propose a performance measure called exploration steps which counts the time steps at which the learner lacks sufficient knowledge to navigate its environment efficiently. We devise a learning meta-algorithm, MNM, and prove an upper bound on the exploration steps in terms of the number of changes.

building phase, checking phase, exploration step, (16 more...)

arXiv.org Machine Learning

1910.08446

Country:

North America > Canada > Alberta (0.14)
Europe > Austria > Styria > Leoben (0.04)

Genre: Research Report (0.40)

Technology: Information Technology > Artificial Intelligence > Machine Learning > Learning Graphical Models > Undirected Networks > Markov Models (0.34)

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