Sensitivity and robustness in MDS configurations for mixed-type data: a study of the economic crisis impact on socially vulnerable Spanish people [PDF]
Multidimensional scaling (MDS) techniques are initially proposed to produce pictorial representations of distance, dissimilarity or proximity data. Sensitivity and robustness assessment of multivariate methods is essential if inferences are to be drawn ...
Aurea Grané, Rosario Romera
core
Spitzer detection of PAH and silicate features in post-AGB stars and young Planetary Nebulae
, 2009 We have observed a small sample of hot post-AGB stars with the InfraRed Array Camera (IRAC) and the InfraRed Spectrograph (IRS) on-board the Spitzer Space Telescope. The stars were selected from the literature on the basis of their far-Infrared excess (i.
Cerrigone +30 more
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Effect of different sowing densities in mixed cultivation of blue lupin (Lupinus angustifolius) with spring crops on yield and quality [PDF]
, 2008 The aim of this investigation was to optimise the yield percentage of blue lupins in mixed cropping systems. Field experiments were conducted at two locations in Northern Germany (Institute of Organic Farming near Hamburg and Institute of Plant and Soil ...
Aulrich, Karen +3 more
core
Heat trace asymptotics with singular weight functions II
, 2010 We study the weighted heat trace asymptotics of an operator of Laplace type with mixed boundary conditions where the weight function exhibits radial blowup.
Berg, Michiel van den +2 more
core +1 more source
IEEE AccessA contextual anomaly is a subtype of anomaly that, when observed in isolation, may not have the characteristics of an anomaly but becomes one when observed within a given context.
Lovre Mrcela, Zvonko Kostanjcar
doaj +1 more source
Use of mixed-type data clustering algorithm for characterizing temporal and spatial distribution of biosecurity border detections of terrestrial non-indigenous species. [PDF]
PLoS One, 2022 Kachigunda B +5 more
europepmc +1 more source
MMM: Clustering Multivariate Longitudinal Mixed-type Data
Multivariate longitudinal data of mixed-type are increasingly collected in many science domains. However, algorithms to cluster this kind of data remain scarce, due to the challenge to simultaneously model the within- and between-time dependence structures for multivariate data of mixed kind.
Amato, Francesco, Jacques, Julien
openaire +2 more sources
International Journal of Technology, 2016 Aluminum alloys, such as A6061-T6, are widely used in engineering components. However, detailed knowledge is needed to understand the way they respond to a fracture due to mechanical loading.
Husaini, Zuhaimi
doaj +1 more source
Random Forest Modelling of High-Dimensional Mixed-Type Data for Breast Cancer Classification. [PDF]
Cancers (Basel), 2021 Quist J +3 more
europepmc +1 more source
Allergology International, 2017 Background: We previously reported the results of lung sound analysis in patients with bronchial asthma and demonstrated that the exhalation-to-inhalation sound pressure ratio in the low frequency range between 100 and 200 Hz (E/I LF) was correlated with
Terufumi Shimoda +5 more
doaj +1 more source