Results 51 to 60 of about 30,395 (263)
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Rethinking Collinearity in Self‐Organizing Maps: Evidence From Geophysical Data Classification
Journal of Geophysical Research: Machine Learning and ComputationThis study examines the impact of collinearity on unsupervised machine learning algorithms (UMLAs), specifically Self‐Organizing Maps (SOMs), for detecting lithological boundaries in geophysical data.
Limin Xu +2 more
doaj +1 more source
HLS-Based Large Scale Self-Organizing Feature Maps
IEEE AccessThe Self-Organizing Map (SOM) algorithm is a clustering algorithm used in a wide variety of application domains. Over the last few decades, it has been accelerated using various hardware architectures, including FPGAs, CPUs, and GPUs.
Florian Porrmann +2 more
doaj +1 more source
Dynamic Object Identification with SOM-based neural networks [PDF]
Computer Science Journal of Moldova, 2014 In this article a number of neural networks based on self-organizing maps, that can be successfully used for dynamic object identification, is described. Unique SOM-based modular neural networks with vector quantized associative memory and recurrent self-
Aleksey Averkin +3 more
doaj
somoclu: An Efficient Parallel Library for Self-Organizing Maps
Journal of Statistical Software, 2017 somoclu is a massively parallel tool for training self-organizing maps on large data sets written in C++. It builds on OpenMP for multicore execution, and on MPI for distributing the workload across the nodes in a cluster.
Peter Wittek +3 more
doaj +1 more source
Self-Organization in Rome: a map
, 2018 During the last years many different researches regarding social spaces have been realized in Rome, sometimes containing different maps representing these experiences. Nevertheless, these processes are very dynamic and the situation of Rome changes every year. For this reason in November, 2017 we decided to realize, during the International Conference "
Chiara Cacciotti, BRIGNONE, LUCA
openaire +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
An advanced visualization of self-organizing maps by determining data clusters
Nonlinear AnalysisThis paper proposes a novel approach to improve the visualization capabilities of self-organizing maps and facilitate the identification of the resulting clusters.
Pavel Stefanovič, Olga Kurasova
doaj +1 more source
Self Organizing Maps(SOM) untuk Pengelompokkan Jurusan di SMK
Khazanah Informatika, 2018 Permasalahan pemilihan jurusan yang tepat banyak dirasakan oleh siswa yang baru lulus sekolah SMP. Salah satu penyebab permasalahan tersebut adalah kebanyakan calon siswa merasa tidak mempunyai bakat dan tidak menguasai dalam beberapa materi pelajaran ...
Rusydi Umar +2 more
doaj +1 more source