کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
409706 679086 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A deterministic approach to regularized linear discriminant analysis
ترجمه فارسی عنوان
یک رویکرد قطعی برای تجزیه و تحلیل خطی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
چکیده انگلیسی

The regularized linear discriminant analysis (RLDA) technique is one of the popular methods for dimensionality reduction used for small sample size problems. In this technique, regularization parameter is conventionally computed using a cross-validation procedure. In this paper, we propose a deterministic way of computing the regularization parameter in RLDA for small sample size problem. The computational cost of the proposed deterministic RLDA is significantly less than the cross-validation based RLDA technique. The deterministic RLDA technique is also compared with other popular techniques on a number of datasets and favorable results are obtained.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neurocomputing - Volume 151, Part 1, 3 March 2015, Pages 207–214
نویسندگان
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