Results 11 to 20 of about 967,885 (269)
Bibliometric Study of the Efficiency of Public Expenditure on Education
Revista CEA, 2020 This bibliometric study analyzes the literature on the efficiency of public education expenditure using two types of bibliometric indicators: quantity (number of publications) and quality (impact by year, author, and journal).
Juliana Arias-Ciro
doaj +1 more source
Nonparametric Clustering of Mixed Data Using Modified Chi-Squared Tests
Entropy, 2022 We propose a non-parametric method to cluster mixed data containing both continuous and discrete random variables. The product space of the continuous and discrete sample space is transformed into a new product space based on adaptive quantization on the
Yawen Xu, Xin Gao, Xiaogang Wang
doaj +1 more source
Non-Parametric Probabilistic Image Segmentation [PDF]
, 2007 We propose a simple probabilistic generative model for image segmentation. Like other probabilistic algorithms (such as EM on a Mixture of Gaussians) the proposed model is principled, provides both hard and probabilistic cluster assignments, as well ...
Andreetto, Marco +2 more
core +2 more sources
Frontiers in Genetics, 2019 There is a paradigm shift from the traditional focus on the “average” individual towards the definition and analysis of trait variation within individual life-history and among individuals in populations.
Joao A.N. Filipe, Ilias Kyriazakis
doaj +1 more source
Explaining predictive models using Shapley values and non-parametric vine copulas
Dependence Modeling, 2021 In this paper the goal is to explain predictions from complex machine learning models. One method that has become very popular during the last few years is Shapley values.
Aas Kjersti +3 more
doaj +1 more source
Infinite factorization of multiple non-parametric views [PDF]
, 2010 Combined analysis of multiple data sources has increasing application interest, in particular for distinguishing shared and source-specific aspects. We extend this rationale of classical canonical correlation analysis into a flexible, generative and non ...
A. Gelman +29 more
core +2 more sources
Genome-wide search for strabismus susceptibility loci. [PDF]
, 2003 The purpose of this study was to search for chromosomal susceptibility loci for comitant strabismus. Genomic DNA was isolated from 10mL blood taken from each member of 30 nuclear families in which 2 or more siblings are affected by either esotropia or ...
Fujiwara, Hirotake +6 more
core +1 more source
Nihon Kikai Gakkai ronbunshu, 2014 This paper describes a parameter-free free-form optimization method for shell structures to reduce the noise in a closed acoustic field. Squared sound pressure, which is evaluated by solving fully coupled shell-acoustic interaction system, is selected as
Masatoshi SHIMODA, Kensuke SHIMOIDE
doaj +1 more source
Non-Parametric Clustering Using Deep Neural Networks
IEEE Access, 2020 In this paper, a novel algorithm for non-parametric image clustering, is proposed. Non-parametric clustering methods operate by considering the number of clusters unknown as opposed to parametric clustering, where the number of clusters is known a priori.
Christos Avgerinos +3 more
doaj +1 more source
Non-Parametric Function Fitting
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1972 Summary In this note we consider the problem of fitting a general functional relationship between two variables. We require only that the function to be fitted is, in some sense, “smooth”, and do not assume that it has a known mathematical form involving only a finite number of unknown parameters.
Priestley, M. B., Chao, M. T.
openaire +2 more sources