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Showing 15 of 20167 papers

The connectivity degree controls the difficulty of RBN reservoir design

Authors: Emmanuel Calvet, Bertrand Reulet, Jean Rouat

arXiv

Reservoir Computing (RC) is a paradigm in artificial intelligence where a recurrent neural network (RNN) is used to process temporal data, leveraging the inherent dynamical properties of the reservoir...

mental health psychology open access

Using Neural Networks for Fast SAR Roughness Estimation of High Resolution Images

Authors: Li Fan, Jeova Farias Sales Rocha Neto

arXiv

The analysis of Synthetic Aperture Radar (SAR) imagery is an important step in remote sensing applications, and it is a challenging problem due to its inherent speckle noise. One typical solution is t...

mental health psychology open access

An Algorithm for Modelling Escalator Fixed Loss Energy for PHM and sustainable energy usage

Authors: Xuwen Hu, Jiaqi Qiu, Yu Lin, Inez Maria Zwetsloot, William Ka Fai Lee, Edmond Yin San Yeung, Colman Yiu Wah Yeung, Chris Chun Long Wong

arXiv

Prognostic Health Management (PHM) is designed to assess and monitor the health status of systems, anticipate the onset of potential failure, and prevent unplanned downtime. In recent decades, collect...

mental health psychology open access

Desiderata for normative models of synaptic plasticity

Authors: Colin Bredenberg, Cristina Savin

arXiv

Normative models of synaptic plasticity use a combination of mathematics and computational simulations to arrive at predictions of behavioral and network-level adaptive phenomena. In recent years, the...

mental health psychology open access

Bounded Distributions place Limits on Skewness and Larger Moments

Authors: David J Meer, Eric R. Weeks

arXiv

Distributions of strictly positive numbers are common and can be characterized by standard statistical measures such as mean, standard deviation, and skewness. We demonstrate that for these distributi...

mental health psychology open access

Auditory Attention Decoding with Task-Related Multi-View Contrastive Learning

Authors: Xiaoyu Chen, Changde Du, Qiongyi Zhou, Huiguang He

arXiv

The human brain can easily focus on one speaker and suppress others in scenarios such as a cocktail party. Recently, researchers found that auditory attention can be decoded from the electroencephalog...

mental health psychology open access

SLEM: Machine Learning for Path Modeling and Causal Inference with Super Learner Equation Modeling

Authors: Matthew J. Vowels

arXiv

Causal inference is a crucial goal of science, enabling researchers to arrive at meaningful conclusions regarding the predictions of hypothetical interventions using observational data. Path models, S...

mental health psychology open access

Calibrated Forecasts of Quasi-Periodic Climate Processes with Deep Echo State Networks and Penalized Quantile Regression

Authors: Matthew Bonas, Christopher K. Wikle, Stefano Castruccio

arXiv

Among the most relevant processes in the Earth system for human habitability are quasi-periodic, ocean-driven multi-year events whose dynamics are currently incompletely characterized by physical mode...

mental health psychology open access

Analyzing the Effect of Data Impurity on the Detection Performances of Mental Disorders

Authors: Rohan Kumar Gupta, Rohit Sinha

arXiv

The primary method for identifying mental disorders automatically has traditionally involved using binary classifiers. These classifiers are trained using behavioral data obtained from an interview se...

mental health psychology open access

Diagnosing the role of observable distribution shift in scientific replications

Authors: Ying Jin, Kevin Guo, Dominik Rothenhäusler

arXiv

Many researchers have identified distribution shift as a likely contributor to the reproducibility crisis in behavioral and biomedical sciences. The idea is that if treatment effects vary across indiv...

mental health psychology open access

Validating corruption risk measures: a key step to monitoring SDG progress

Authors: Michela Gnaldi, Simone Del Sarto

arXiv

The Agenda 2030 recognises corruption as a major obstacle to sustainable development and integrates its reduction among SDG targets, in view of developing peaceful, just and strong institutions. In th...

mental health psychology open access

Marked spatial point processes: current state and extensions to point processes on linear networks

Authors: Matthias Eckardt, Mehdi Moradi

arXiv

Within the applications of spatial point processes, it is increasingly becoming common that events are labeled by marks, prompting an exploration beyond the spatial distribution of events by incorpora...

mental health psychology open access

lfads-torch: A modular and extensible implementation of latent factor analysis via dynamical systems

Authors: Andrew R. Sedler, Chethan Pandarinath

arXiv

Latent factor analysis via dynamical systems (LFADS) is an RNN-based variational sequential autoencoder that achieves state-of-the-art performance in denoising high-dimensional neural activity for dow...

mental health psychology open access

RCS-YOLO: A Fast and High-Accuracy Object Detector for Brain Tumor Detection

Authors: Ming Kang, Chee-Ming Ting, Fung Fung Ting, Raphaël C. -W. Phan

arXiv

With an excellent balance between speed and accuracy, cutting-edge YOLO frameworks have become one of the most efficient algorithms for object detection. However, the performance of using YOLO network...

mental health psychology open access

A Sparse Quantized Hopfield Network for Online-Continual Memory

Authors: Nick Alonso, Jeff Krichmar

arXiv

An important difference between brains and deep neural networks is the way they learn. Nervous systems learn online where a stream of noisy data points are presented in a non-independent, identically...

mental health psychology open access