Results 21 to 30 of about 209,899 (291)

Supervised Associative Learning in Spiking Neural Network [PDF]

open access: yes, 2005
In this paper, we propose a simple supervised associative learning approach for spiking neural networks. In an excitatory-inhibitory network paradigm with Izhikevich spiking neurons, synaptic plasticity is implemented on excitatory to excitatory synapses
F. Crick   +6 more
core   +1 more source

Improved Learning Experience Memristor Model and Application as Neural Network Synapse

open access: yesIEEE Access, 2019
This paper proposes a memristor model, named learning experience memristor (LEM), for using as synapse in the associative neural network. The properties of LEM are discussed under different external voltages.
Xiaohong Zhang, Keliu Long
doaj   +1 more source

Effects of ecstasy/polydrug use on memory for associative information [PDF]

open access: yes, 2012
Rationale Associative learning underpins behaviours that are fundamental to the everyday functioning of the individual. Evidence pointing to learning deficits in recreational drug users merits further examination.
A Klugman   +49 more
core   +1 more source

Learning in university and dual process theory of reasoning

open access: yesTeoría de la Educación: Revista Interuniversitaria, 2014
In this paper, I argue that there are relationships between two kinds of learning, associative learning and comprensive learning, and the two reasoning systems described by dual process theory.
Miguel LÓPEZ ASTORGA
doaj   +1 more source

COVID-19-related distress is associated with analogue PTSD symptoms after exposure to an analogue stressor

open access: yesEuropean Journal of Psychotraumatology, 2022
Background: The COVID-19 outbreak in early 2020 was associated with an immediate increase in mental health problems in a significant percentage of the general population.
Edith Friesen   +3 more
doaj   +1 more source

Event Timing in Associative Learning [PDF]

open access: yes, 2012
Associative learning relies on event timing. Fruit flies for example, once trained with an odour that precedes electric shock, subsequently avoid this odour (punishment learning); if, on the other hand the odour follows the shock during training, it is ...
Herz, Andreas V. M.   +3 more
core   +1 more source

On Learning Associative Relationship Memory among Knowledge Concepts

open access: yesInternational Journal of Networked and Distributed Computing (IJNDC), 2020
A high-level associative memory modelling method was developed to explore the realization of associative memory. In the proposed method, two stage procedures are progressively performed to construct a unified associative knowledge network.
Zhenping Xie, Kun Wang, Yuan Liu
doaj   +1 more source

Minimal model of associative learning for cross-situational lexicon acquisition [PDF]

open access: yes, 2012
An explanation for the acquisition of word-object mappings is the associative learning in a cross-situational scenario. Here we present analytical results of the performance of a simple associative learning algorithm for acquiring a one-to-one mapping ...
Adolphs   +30 more
core   +2 more sources

A Unifying Probabilistic View of Associative Learning. [PDF]

open access: yesPLoS Computational Biology, 2015
Two important ideas about associative learning have emerged in recent decades: (1) Animals are Bayesian learners, tracking their uncertainty about associations; and (2) animals acquire long-term reward predictions through reinforcement learning.
Samuel J Gershman
doaj   +1 more source

Incentive learning underlying cocaine relapse requires mGluR5 receptors located on dopamine D1 receptor-expressing neurons [PDF]

open access: yes, 2010
Understanding the psychobiological basis of relapse remains a challenge in developing therapies for drug addiction. Relapse in cocaine addiction often occurs following exposure to environmental stimuli previously associated with drug taking.
Bilbao, Ainhoa   +11 more
core   +2 more sources

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