منابع مشابه
Induction, of and by Probability
This paper examines some methods and ideas underlying the author's successful probabiliBtic learning BJ18feme (PLS}. These systems have proven uniquely effective and efficient for generalization learning (induction) in heuris tic search. Aspects of PLS include use of probabilities to guide both task performance and learning, incremental revision and normalization of probabilities, and localiza...
متن کاملAdjusted Probability Naive Bayesian Induction
Naive Bayesian classi ers utilise a simple mathematical model for induction. While it is known that the assumptions on which this model is based are frequently violated, the predictive accuracy obtained in discriminate classi cation tasks is surprisingly competitive in comparison to more complex induction techniques. Adjusted probability naive Bayesian induction adds a simple extension to the n...
متن کاملInduction as conditional probability judgment.
Existing research on category-based induction has primarily focused on reasoning about blank properties, or predicates that are designed to elicit little prior knowledge. Here, we address reasoning about nonblank properties. We introduce a model of conditional probability that assumes that the conclusion prior probability is revised to the extent warranted by the evidence in the premise. The de...
متن کاملNotes on Induction, Probability and Confirmation
The Problem of Induction The problem of induction has been taken to be the problem of justifying the inference from the observed to the unobserved; or from particular instances to generalisations; or from the past to the future. The problem of the rational grounds for induction came in sharp focus in Hume’s work. What is known as his scepticism about induction is the claim that any attempt to i...
متن کاملKnowledge Reduction and Probability Rule Induction Based on Rough Sets
Rough sets theory is a traditional method for information reduction and rules acquisition under the circumstance of incomplete information. In this paper, the new version of reduction algorithm based on discernibility matrix was proposed through revising the common algorithm. The new algorithm is more efficient in finding out the criminal attribute. In the decision information system,using the ...
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ژورنال
عنوان ژورنال: Nature
سال: 1962
ISSN: 0028-0836,1476-4687
DOI: 10.1038/195416a0