Results 21 to 30 of about 9,049,447 (317)
World models and predictive coding for cognitive and developmental robotics: frontiers and challenges [PDF]
Adv. Robotics, 2023 Creating autonomous robots that can actively explore the environment, acquire knowledge and learn skills continuously is the ultimate achievement envisioned in cognitive and developmental robotics.
T. Taniguchi +10 more
semanticscholar +1 more source
Brain-Inspired Computational Intelligence via Predictive Coding [PDF]
arXiv.org, 2023 Artificial intelligence (AI) is rapidly becoming one of the key technologies of this century. The majority of results in AI thus far have been achieved using deep neural networks trained with a learning algorithm called error backpropagation, always ...
Tommaso Salvatori +6 more
semanticscholar +1 more source
Predictive coding: a more cognitive process than we thought? [PDF]
Trends Cogn SciIn predictive coding (PC), higher-order brain areas generate predictions that are sent to lower-order sensory areas. Top-down predictions are compared to bottom-up sensory data, and mismatches evoke prediction errors.
Gabhart KM, Xiong YS, Bastos AM.
europepmc +2 more sources
Corticofugal regulation of predictive coding
eLife, 2022 Sensory systems must account for both contextual factors and prior experience to adaptively engage with the dynamic external environment. In the central auditory system, neurons modulate their responses to sounds based on statistical context.
Alexandria MH Lesicko +4 more
doaj +1 more source
Sequential Memory with Temporal Predictive Coding [PDF]
Neural Information Processing Systems, 2023 Forming accurate memory of sequential stimuli is a fundamental function of biological agents. However, the computational mechanism underlying sequential memory in the brain remains unclear.
Mufeng Tang, Helen C. Barron, R. Bogacz
semanticscholar +1 more source
Evidence of a predictive coding hierarchy in the human brain listening to speech
Nature Human Behaviour, 2023 Current machine learning language algorithms make adjacent word-level predictions. In this work, Caucheteux et al. show that the human brain probably uses long-range and hierarchical predictions, taking into account up to eight possible words into the ...
Charlotte Caucheteux +2 more
semanticscholar +1 more source
Where is the error? Hierarchical predictive coding through dendritic error computation. [PDF]
Trends in Neurosciences, 2022 Top-down feedback in cortex is critical for guiding sensory processing, which has prominently been formalized in the theory of hierarchical predictive coding (hPC).
Fabian A. Mikulasch +3 more
semanticscholar +1 more source
The Faces of Predictive Coding [PDF]
Journal of Neuroscience, 2015 Recent neurophysiological accounts of predictive coding hypothesized that a mismatch of prediction and sensory evidence-a prediction error (PE)-should be signaled by increased gamma-band activity (GBA) in the cortical area where prediction and evidence are compared.
Brodski, A. +3 more
openaire +3 more sources
Learning Sentence-Level Representations with Predictive Coding
Machine Learning and Knowledge Extraction, 2023 Learning sentence representations is an essential and challenging topic in the deep learning and natural language processing communities. Recent methods pre-train big models on a massive text corpus, focusing mainly on learning the representation of ...
Vladimir Araujo +2 more
doaj +1 more source
Predictive Coding: Towards a Future of Deep Learning beyond Backpropagation? [PDF]
International Joint Conference on Artificial Intelligence, 2022 The backpropagation of error algorithm (BP) used to train deep neural networks has been fundamental to the successes of deep learning. However, it requires sequential backwards updates and non-local computations which make it challenging to parallelize ...
Beren Millidge +4 more
semanticscholar +1 more source