Results 21 to 30 of about 1,042,888 (328)

Detection of Outliers and Influential Observations in Linear Ridge Measurement Error Models with Stochastic Linear Restrictions [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2015
The aim of this paper is to propose some diagnostic methods in linear ridge measurement error models with stochastic linear restrictions using the corrected likelihood.
F. Ghapani   +3 more
doaj  

Shape Outlier Detection and Visualization for Functional Data: the Outliergram [PDF]

open access: yes, 2013
We propose a new method to visualize and detect shape outliers in samples of curves. In functional data analysis we observe curves defined over a given real interval and shape outliers are those curves that exhibit a different shape from the rest of the ...
Arribas-Gil, Ana, Romo, Juan
core   +3 more sources

Undersampled Phase Retrieval with Outliers [PDF]

open access: yes, 2014
We propose a general framework for reconstructing transform-sparse images from undersampled (squared)-magnitude data corrupted with outliers. This framework is implemented using a multi-layered approach, combining multiple initializations (to address the
Divon, Gilad   +5 more
core   +1 more source

Tratamiento de outliers para el estudio de transmisión de vibraciones del ferrocarril

open access: yesIngeniería y Ciencia, 2012
En este trabajo se presenta el resulado del análisis de datos de vibraciones inducidas por la propagación de ondas originadas por el paso de trenes, metro y tranvía.
Nicoletta González–Cancelas   +3 more
doaj   +1 more source

Halfway to Automated Feeding of Chinese Hamster Ovary Cells

open access: yesSensors, 2023
This paper presents a comprehensive study on the development of models and soft sensors required for the implementation of the automated bioreactor feeding of Chinese hamster ovary (CHO) cells using Raman spectroscopy and chemometric methods.
Simon Tomažič, Igor Škrjanc
doaj   +1 more source

A Robust General Multivariate Chain Ladder Method

open access: yesRisks, 2018
The chain ladder method is a popular technique to estimate the future reserves needed to handle claims that are not fully settled. Since the predictions of the aggregate portfolio (consisting of different subportfolios) do not need to be equal to the sum
Kris Peremans   +2 more
doaj   +1 more source

A Probabilistic Method-Based Smartphone GNSS Fault Detection and Exclusion System Utilizing PDR Step Length

open access: yesRemote Sensing, 2023
A smartphone equipped with a Global Navigation Satellite System (GNSS) module can generate positional information for location-based services. However, GNSS signals are susceptible to fragility, multipath (MP), and Non-Line-Of-Sight (NLOS) interference ...
Changhui Jiang   +5 more
doaj   +1 more source

Complex outliers of Hermitian random matrices

open access: yes, 2016
In this paper, we study the asymptotic behavior of the outliers of the sum a Hermitian random matrix and a finite rank matrix which is not necessarily Hermitian.
Rochet, Jean
core   +1 more source

Assessment of Prenatal Transportation Stress and Sex on Gene Expression Within the Amygdala of Brahman Calves

open access: yesBiology
As the amygdala is associated with fear and anxiety, it is important to determine the potential effects of gestational stressors on behavior and stress responses in offspring.
Emilie C. Baker   +6 more
doaj   +1 more source

On a parameter adaptive self-organizing system in the presence of large outliers in observations

open access: yesLietuvos Matematikos Rinkinys, 2009
The aim of the given paper is development of a minimum variance control (MVC) approach for a closed-loopdiscrete-time linear time-invariant (LTI) system when the parameters of a dynamic system as well as that of a controller are not known and ought to be
Rimantas Pupeikis
doaj   +1 more source

Home - About - Disclaimer - Privacy