Results 41 to 50 of about 691,007 (262)

Structural learning

open access: yesScholarpedia, 2013
Structural learning in motor control refers to a metalearning process whereby an agent extracts (abstract) invariants from its sensorimotor stream when experiencing a range of environments that share similar structure. Such invariants can then be exploited for faster generalization and learning-to-learn when experiencing novel, but related task ...
openaire   +3 more sources

Structural similarity and distance in learning [PDF]

open access: yes2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2011
Based on work presented at Allerton ...
Joseph Wang 0001   +2 more
openaire   +2 more sources

Bayesian Structure Learning and Sampling of Bayesian Networks with the R Package BiDAG

open access: yesJournal of Statistical Software, 2023
The R package BiDAG implements Markov chain Monte Carlo (MCMC) methods for structure learning and sampling of Bayesian networks. The package includes tools to search for a maximum a posteriori (MAP) graph and to sample graphs from the posterior ...
Polina Suter   +3 more
doaj   +1 more source

Multilevel selection as Bayesian inference, major transitions in individuality as structure learning [PDF]

open access: yesRoyal Society Open Science, 2019
Complexity of life forms on the Earth has increased tremendously, primarily driven by subsequent evolutionary transitions in individuality, a mechanism in which units formerly being capable of independent replication combine to form higher-level ...
Dániel Czégel   +2 more
doaj   +1 more source

Structure learning and the Occam's razor principle: A new view of human function acquisition

open access: yesFrontiers in Computational Neuroscience, 2014
We often encounter pairs of variables in the world whose mutual relationship can be described by a function. After training, human responses closely correspond to these functional relationships.
Devika eNarain   +6 more
doaj   +1 more source

Machine-learning mathematical structures

open access: yesInternational Journal of Data Science in the Mathematical Sciences, 2022
We review, for a general audience, a variety of recent experiments on extracting structure from machine-learning mathematical data that have been compiled over the years. Focusing on supervised machine-learning on labeled data from different fields ranging from geometry to representation theory, from combinatorics to number theory, we present a ...
openaire   +2 more sources

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin   +2 more
wiley   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS 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

Structure Learning for Directed Trees

open access: yesJ. Mach. Learn. Res., 2021
ISSN:1532 ...
Jakobsen, Martin Emil   +3 more
openaire   +6 more sources

Hidden Variable Discovery Based on Regression and Entropy

open access: yesMathematics
Inferring causality from observed data is crucial in many scientific fields, but this process is often hindered by incomplete data. The incomplete data can lead to mistakes in understanding how variables affect each other, especially when some ...
Xingyu Liao, Xiaoping Liu
doaj   +1 more source

Home - About - Disclaimer - Privacy