Search Results for author: Randall C. O'Reilly

Found 8 papers, 6 papers with code

A Neural Network Model of Continual Learning with Cognitive Control

no code implementations9 Feb 2022 Jacob Russin, Maryam Zolfaghar, Seongmin A. Park, Erie Boorman, Randall C. O'Reilly

Here, we build on previous work and show that neural networks equipped with a mechanism for cognitive control do not exhibit catastrophic forgetting when trials are blocked.

Blocking Continual Learning

Locally Learned Synaptic Dropout for Complete Bayesian Inference

1 code implementation18 Nov 2021 Kevin L. McKee, Ian C. Crandell, Rishidev Chaudhuri, Randall C. O'Reilly

The random failure of presynaptic vesicles to release neurotransmitters may allow the brain to sample from posterior distributions of network parameters, interpreted as epistemic uncertainty.

Bayesian Inference

Statistical Learning in Speech: A Biologically Based Predictive Learning Model

1 code implementation13 Aug 2021 John Rohrlich, Randall C. O'Reilly

Infants, adults, non-human primates and non-primates all learn patterns implicitly, and they do so across modalities.

The Structure of Systematicity in the Brain

no code implementations7 Aug 2021 Randall C. O'Reilly, Charan Ranganath, Jacob L. Russin

A hallmark of human intelligence is the ability to adapt to new situations, by applying learned rules to new content (systematicity) and thereby enabling an open-ended number of inferences and actions (generativity).

Complementary Structure-Learning Neural Networks for Relational Reasoning

1 code implementation19 May 2021 Jacob Russin, Maryam Zolfaghar, Seongmin A. Park, Erie Boorman, Randall C. O'Reilly

The neural mechanisms supporting flexible relational inferences, especially in novel situations, are a major focus of current research.

Hippocampus Relational Reasoning

Learning Representations that Support Extrapolation

1 code implementation ICML 2020 Taylor W. Webb, Zachary Dulberg, Steven M. Frankland, Alexander A. Petrov, Randall C. O'Reilly, Jonathan D. Cohen

Extrapolation -- the ability to make inferences that go beyond the scope of one's experiences -- is a hallmark of human intelligence.

Compositional generalization in a deep seq2seq model by separating syntax and semantics

1 code implementation22 Apr 2019 Jake Russin, Jason Jo, Randall C. O'Reilly, Yoshua Bengio

Standard methods in deep learning for natural language processing fail to capture the compositional structure of human language that allows for systematic generalization outside of the training distribution.

Machine Translation Systematic Generalization +1

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