AIMC Topic: Models, Psychological

Clear Filters Showing 71 to 80 of 96 articles

Overtaking method based on sand-sifter mechanism: Why do optimistic value functions find optimal solutions in multi-armed bandit problems?

Bio Systems Jul 10, 2015
A multi-armed bandit problem is a search problem on which a learning agent must select the optimal arm among multiple slot machines generating random rewards. UCB algorithm is one of the most popular methods to solve multi-armed bandit problems. It a...
Game Theory Optimism Humans Machine Learning Algorithms Decision Making Models, Psychological Uncertainty
View on PubMed DOI

Multiscale Modeling of Gene-Behavior Associations in an Artificial Neural Network Model of Cognitive Development.

Cognitive science Apr 3, 2015
In the multidisciplinary field of developmental cognitive neuroscience, statistical associations between levels of description play an increasingly important role. One example of such associations is the observation of correlations between relatively...
Child Development Language Development Cognition Models, Genetic Models, Psychological Child, Preschool Child Humans Neural Networks, Computer Infant
View on PubMed DOI

A rational model of function learning.

Psychonomic bulletin & review Mar 3, 2015
Theories of how people learn relationships between continuous variables have tended to focus on two possibilities: one, that people are estimating explicit functions, or two that they are performing associative learning supported by similarity. We pr...
Models, Psychological Concept Formation Problem Solving Bayes Theorem Linear Models Normal Distribution Association Learning Transfer, Psychology Humans Machine Learning
View on PubMed DOI

Letter identification and the neural image classifier.

Journal of vision Feb 12, 2015
Letter identification is an important visual task for both practical and theoretical reasons. To extend and test existing models, we have reviewed published data for contrast sensitivity for letter identification as a function of size and have also c...
Models, Psychological Pattern Recognition, Visual Contrast Sensitivity Retina Retinal Ganglion Cells Classification Humans Neural Networks, Computer
View on PubMed DOI

Modeling the dynamics of evaluation: a multilevel neural network implementation of the iterative reprocessing model.

Personality and social psychology review : an official journal of the Society for Personality and Social Psychology, Inc Aug 28, 2014
We present a neural network implementation of central components of the iterative reprocessing (IR) model. The IR model argues that the evaluation of social stimuli (attitudes, stereotypes) is the result of the IR of stimuli in a hierarchy of neural ...
Humans Neural Networks, Computer Attitude Models, Psychological Stereotyping Mental Processes Social Perception Multilevel Analysis Social Theory
View on PubMed DOI

g-Distance: On the comparison of model and human heterogeneity.

Psychological review Apr 1, 2025
Models are often evaluated when their behavior is at its closest to a single, sometimes averaged, set of empirical results, but this evaluation neglects the fact that both model and human behavior can be heterogeneous. Here, we develop a measure, -di...
Learning Attention Models, Psychological Humans Neural Networks, Computer
View on PubMed DOI

Using large-scale experiments and machine learning to discover theories of human decision-making.

Science (New York, N.Y.) Jun 11, 2021
Predicting and understanding how people make decisions has been a long-standing goal in many fields, with quantitative models of human decision-making informing research in both the social sciences and engineering. We show how progress toward this go...
Decision Making Probability Models, Psychological Machine Learning Deep Learning Choice Behavior Humans Neural Networks, Computer
View on PubMed DOI

AI, visual imagery, and a case study on the challenges posed by human intelligence tests.

Proceedings of the National Academy of Sciences of the United States of America Nov 24, 2020
Observations abound about the power of visual imagery in human intelligence, from how Nobel prize-winning physicists make their discoveries to how children understand bedtime stories. These observations raise an important question for cognitive scien...
Machine Learning Models, Psychological Problem Solving Humans Neural Networks, Computer Spatial Processing Visual Perception Imagination Intelligence Tests
View on PubMed DOI

Computational evidence for hierarchically structured reinforcement learning in humans.

Proceedings of the National Academy of Sciences of the United States of America Nov 24, 2020
Humans have the fascinating ability to achieve goals in a complex and constantly changing world, still surpassing modern machine-learning algorithms in terms of flexibility and learning speed. It is generally accepted that a crucial factor for this a...
Humans Machine Learning Bayes Theorem Models, Psychological Reinforcement, Psychology Learning Curve Adult Male Adolescent Female Young Adult
View on PubMed DOI

Making Sense of Computational Psychiatry.

The international journal of neuropsychopharmacology May 27, 2020
In psychiatry we often speak of constructing "models." Here we try to make sense of what such a claim might mean, starting with the most fundamental question: "What is (and isn't) a model?" We then discuss, in a concrete measurable sense, what it mea...
Psychiatry Computer Simulation Diagnosis, Computer-Assisted Models, Statistical Therapy, Computer-Assisted Models, Psychological Humans Artificial Intelligence Mental Disorders
View on PubMed DOI
Popular Topics
Recent Journals