GMDH-BASED OPTIMAL SET FEATURES DETERMINATION IN DISCRIMINANT ANALYSIS
نویسندگان
چکیده
منابع مشابه
Determination of the optimal number of features for quadratic discriminant analysis via the normal approximation to the discriminant distribution
Given the joint feature-label distribution, increasing the number of features always results in decreased classification error; however, this is not the case when a classifier is designed via a classification rule from sample data. Typically, for fixed sample size, the error of a designed classifier decreases and then increases as the number of features grows. The problem is especially acute wh...
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ژورنال
عنوان ژورنال: System technologies
سال: 2019
ISSN: 2707-7977,1562-9945
DOI: 10.34185/1562-9945-6-125-2019-03