Results 41 to 50 of about 33,054,453 (365)

Combining Entropy Measures for Anomaly Detection

open access: yesEntropy, 2018
The combination of different sources of information is a problem that arises in several situations, for instance, when data are analysed using different similarity measures.
Alberto Muñoz   +3 more
doaj   +1 more source

Major Element Geochemistry of LongShan Loess Profile in the Central Shandong Mountainous regions, Northern China [PDF]

open access: yesJournal of Risk Analysis and Crisis Response (JRACR), 2017
valleys of mountainous regions in central Shandong Province in northern China, have been systematically tested and been compared with the YHC loess in the Loess Plateau to reveal the geochemical characteristics and material sources of LS loess.
Min Ding   +4 more
doaj   +1 more source

Functional data clustering: a survey [PDF]

open access: yesAdvances in Data Analysis and Classification, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jacques, Julien, Preda, Cristian
openaire   +4 more sources

Robust Classification of Functional and Quantitative Image Data Using Functional Mixed Models [PDF]

open access: yes, 2012
This paper describes how to perform classification of complex, high-dimensional functional data using the functional mixed model (FMM) framework. The FMM relates a functional response to a set of predictors through functional fixed and random effects ...
Morris, Jeffrey S.   +5 more
core   +1 more source

Local linear approach: Conditional density estimate for functional and censored data

open access: yesDemonstratio Mathematica, 2022
Let YY be a random real response, which is subject to right censoring by another random variable CC. In this paper, we study the nonparametric local linear estimation of the conditional density of a scalar response variable and when the covariable takes ...
Benkhaled Abdelkader, Madani Fethi
doaj   +1 more source

Estimation and Hypothesis Test for Mean Curve with Functional Data by Reproducing Kernel Hilbert Space Methods, with Applications in Biostatistics

open access: yesMathematics, 2022
Functional data analysis has important applications in biomedical, health studies and other areas. In this paper, we develop a general framework for a mean curve estimation for functional data using a reproducing kernel Hilbert space (RKHS) and derive ...
Ming Xiong   +4 more
doaj   +1 more source

PLS classification of functional data [PDF]

open access: yesComputational Statistics, 2007
Linear discriminant analysis (LDA) is considered when the predictor is of functional type (\(L_2\) stochastic process). The partial least squares (PLS) approach is used for dimension reduction before LDA. Estimates of the discriminant coefficient functions and discriminant scores are proposed.
Preda, Cristian   +2 more
openaire   +3 more sources

Depth-based classification for functional data [PDF]

open access: yes, 2005
Classification is an important task when data are curves. Recently, the notion of statistical depth has been extended to deal with functional observations.
Sara López-Pintado   +3 more
core   +1 more source

Related data for: Topologically Organized Networks in the Claustrum Reflect Functional Modularization

open access: yes, 2022
This dataset contains the images and data used in the the paper "Topologically Organized Networks in the Claustrum Reflect Functional Modularization"
Augustine, George J., Ham, Gao Xiang
core   +1 more source

A Distance Correlation Approach for Optimum Multiscale Selection in 3D Point Cloud Classification

open access: yesMathematics, 2021
Supervised classification of 3D point clouds using machine learning algorithms and handcrafted local features as covariates frequently depends on the size of the neighborhood (scale) around each point used to determine those features.
Manuel Oviedo-de la Fuente   +3 more
doaj   +1 more source

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