Application of weighted low rank approximations: outlier detection in a data matrix

Abstract Objective A mandatory step in the exploratory analysis of any rectangular database is the identification of possible outliers. The presence of these defines what type of explanatory and/or predictive modeling should be used subsequently. This paper presents strategies to identify outliers i...

Full description

Saved in:
Bibliographic Details
Main Authors: Marisol García-Peña, Sergio Arciniegas-Alarcón, Kaye E. Basford
Format: Article
Language:English
Published: BMC 2025-05-01
Series:BMC Research Notes
Subjects:
Online Access:https://doi.org/10.1186/s13104-025-07284-2
Tags: Add Tag
No Tags, Be the first to tag this record!