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Showing 15 of 20167 papers

College Spread of COVID-19 in Ohio

Authors: Akinkunle Akinola, Akoh Atadoga, Kimberlyn Brooks, Vibhuti Chandna, Robert C. Green

arXiv

Cumulative COVID-19 case counts by county in Ohio were gathered and combined with population data from the Census Bureau and student enrollment by county from the Integrated Postsecondary Education Da...

mental health psychology open access

Assessing inter-rater reliability with heterogeneous variance components models: Flexible approach accounting for contextual variables

Authors: Patrícia Martinková, František Bartoš, Marek Brabec

arXiv

Inter-rater reliability (IRR), which is a prerequisite of high-quality ratings and assessments, may be affected by contextual variables such as the rater's or ratee's gender, major, or experience. Ide...

mental health psychology open access

A library of quantitative markers of seizure severity

Authors: Sarah J. Gascoigne, Leonard Waldmann, Mariella Panagiotopoulou, Fahmida Chowdhury, Alison Cronie, Beate Diehl, John S. Duncan, Jennifer Falconer, Yu Guan, Veronica Leach, Shona Livingstone, Christoforos Papasavvas, Ryan Faulder, Jess Blickwedel, Gabrielle M. Schroeder, Rhys H. Thomas, Kevin Wilson, Peter N. Taylor, Yujiang Wang

arXiv

Purpose: Understanding fluctuations of seizure severity within individuals is important for defining treatment outcomes and response to therapy, as well as developing novel treatments for epilepsy. Cu...

mental health psychology open access

Targeted learning in observational studies with multi-valued treatments: An evaluation of antipsychotic drug treatment safety

Authors: Jason Poulos, Marcela Horvitz-Lennon, Katya Zelevinsky, Tudor Cristea-Platon, Thomas Huijskens, Pooja Tyagi, Jiaju Yan, Jordi Diaz, Sharon-Lise Normand

arXiv

We investigate estimation of causal effects of multiple competing (multi-valued) treatments in the absence of randomization. Our work is motivated by an intention-to-treat study of the relative cardio...

mental health psychology open access

Simulating reaction time for Eureka effect in visual object recognition using artificial neural network

Authors: Kazufumi Hosoda, Shigeto Seno, Tsutomu Murata

arXiv

The human brain can recognize objects hidden in even severely degraded images after observing them for a while, which is known as a type of Eureka effect, possibly associated with human creativity. A...

mental health psychology open access

Stochastic declustering of earthquakes with the spatiotemporal RETAS model

Authors: Tom Stindl, Feng Chen

arXiv

Epidemic-Type Aftershock Sequence (ETAS) models are point processes that have found prominence in seismological modeling. Its success has led to the development of a number of different versions of th...

mental health psychology open access

Non(c)esuch Ballot-Level Risk-Limiting Audits for Precinct-Count Voting Systems

Authors: Philip B. Stark

arXiv

Risk-limiting audits (RLAs) guarantee a high probability of correcting incorrect reported outcomes before the outcomes are certified. The most efficient use ballot-level comparison, comparing the voti...

mental health psychology open access

Where is the mind within the brain? Transient selection of subnetworks by metabotropic receptors and G protein-gated ion channels

Authors: Danko Nikolić

arXiv

Perhaps the most important question posed by brain research is: How the brain gives rise to the mind. To answer this question, we have primarily relied on the connectionist paradigm: The brain's entir...

mental health psychology open access

Comparing baseball players across eras via novel Full House Modeling

Authors: Shen Yan, Adrian Burgos, Christopher Kinson, Daniel J. Eck

arXiv

A new methodological framework suitable for era-adjusting baseball statistics is developed in this article. Within this methodological framework specific models are motivated. We call these models Ful...

mental health psychology open access

Wavelength-Resolution SAR Ground Scene Prediction Based on Image Stack

Authors: B. G. Palm, D. I. Alves, M. I. Pettersson, V. T. Vu, R. Machado, R. J. Cintra, F. M. Bayer, P. Dammert, H. Hellsten

arXiv

This paper presents five different statistical methods for ground scene prediction (GSP) in wavelength-resolution synthetic aperture radar (SAR) images. The GSP image can be used as a reference image...

mental health psychology open access

Training Stronger Spiking Neural Networks with Biomimetic Adaptive Internal Association Neurons

Authors: Haibo Shen, Yihao Luo, Xiang Cao, Liangqi Zhang, Juyu Xiao, Tianjiang Wang

arXiv

As the third generation of neural networks, spiking neural networks (SNNs) are dedicated to exploring more insightful neural mechanisms to achieve near-biological intelligence. Intuitively, biomimetic...

mental health psychology open access

Forecasting euro area inflation using a huge panel of survey expectations

Authors: Florian Huber, Luca Onorante, Michael Pfarrhofer

arXiv

In this paper, we forecast euro area inflation and its main components using an econometric model which exploits a massive number of time series on survey expectations for the European Commission's Bu...

mental health psychology open access

The Mira-Titan Universe IV. High Precision Power Spectrum Emulation

Authors: Kelly R. Moran, Katrin Heitmann, Earl Lawrence, Salman Habib, Derek Bingham, Amol Upadhye, Juliana Kwan, David Higdon, Richard Payne

arXiv

Modern cosmological surveys are delivering datasets characterized by unprecedented quality and statistical completeness; this trend is expected to continue into the future as new ground- and space-bas...

mental health psychology open access

Estimating the impact of the COVID-19 pandemic using granular mortality data

Authors: Frank van Berkum, Bertrand Melenberg, Michel Vellekoop

arXiv

We present an extension of the Li and Lee model to quantify mortality in five European countries during the COVID-19 pandemic. The first two factors are used to model the pre-COVID mortality, with the...

mental health psychology open access

Statistical process monitoring of artificial neural networks

Authors: Anna Malinovskaya, Pavlo Mozharovskyi, Philipp Otto

arXiv

The rapid advancement of models based on artificial intelligence demands innovative monitoring techniques which can operate in real time with low computational costs. In machine learning, especially i...

mental health psychology open access