Results 21 to 30 of about 1,686,261 (278)
Continual Sequence Modeling With Predictive Coding
Frontiers in Neurorobotics, 2022 Recurrent neural networks (RNNs) have been proved very successful at modeling sequential data such as language or motions. However, these successes rely on the use of the backpropagation through time (BPTT) algorithm, batch training, and the hypothesis ...
Louis Annabi +3 more
doaj +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
Prediction and memory: A predictive coding account
Progress in Neurobiology, 2020 The hippocampus is crucial for episodic memory, but it is also involved in online prediction. Evidence suggests that a unitary hippocampal code underlies both episodic memory and predictive processing, yet within a predictive coding framework the hippocampal-neocortical interactions that accompany these two phenomena are distinct and opposing.
Barron, HC, Auksztulewicz, R, Friston, K
openaire +4 more sources
Predictive Coding and Control [PDF]
IEEE Transactions on Control of Network Systems, 2019 This paper deals with feedback control over a single fixed-rate channel using predictive coding at the transmitter side. The central thrust is to demonstrate that optimal control based on predictive coding plus fixed memoryless quantization at the transmitter, designed to improve the efficiency of the channel usage and exemplified (or perhaps ...
Chun-Chia Huang +2 more
openaire +4 more sources
Hybrid predictive coding: Inferring, fast and slow.
PLoS Computational Biology, 2023 Predictive coding is an influential model of cortical neural activity. It proposes that perceptual beliefs are furnished by sequentially minimising "prediction errors"-the differences between predicted and observed data.
Alexander Tscshantz +3 more
doaj +1 more source
Tree-Structured Multiple Description Coding for Multiview Mobile TV and Camera-Phone Networks [PDF]
, 2011 --- Since multiview video communications facilitate the selection of several camera views of a given scene, it may be deemed to be a promising technique for mobile television and camera-phone networks. Similar to conventional single-view video, multiview
Hanzo, Lajos, Huo, Yongkai
core +2 more sources
Hierarchical predictive coding in distributed pain circuits
Frontiers in Neural Circuits, 2023 Predictive coding is a computational theory on describing how the brain perceives and acts, which has been widely adopted in sensory processing and motor control.
Zhe Sage Chen +4 more
doaj +1 more source
Evolving a Dynamic Predictive Coding Mechanism for Novelty Detection [PDF]
, 2007 Novelty detection is a machine learning technique which identifies new or unknown information in data sets. We present three evolutionary algorithms, a simple genetic algorithm, NEAT and FS-NEAT, for the the task of optimising the structure of an ...
Haggett, Simon J. +3 more
core +1 more source
Reconciling Predictive Coding and Biased Competition Models of Cortical Function [PDF]
, 2008 A simple variation of the standard biased competition model is shown, via some trivial mathematical manipulations, to be identical to predictive coding. Specifically, it is shown that a particular implementation of the biased competition model, in which ...
Spratling, Michael +3 more
core +1 more source