Authors: Alex Fisch, Daniel Grose, Idris A. Eckley, Paul Fearnhead, Lawrence Bardwell
arXiv
One of the contemporary challenges in anomaly detection is the ability to detect, and differentiate between, both point and collective anomalies within a data sequence or time series. The anomaly pack...
Authors: Ritesh Goenka, Shu-Jie Cao, Chau-Wai Wong, Ajit Rajwade, Dror Baron
arXiv
Group testing can save testing resources in the context of the ongoing COVID-19 pandemic. In group testing, we are given $n$ samples, one per individual, and arrange them into $m < n$ pooled samples,...
Authors: Rungang Han, Pixu Shi, Anru R. Zhang
arXiv
This paper introduces the functional tensor singular value decomposition (FTSVD), a novel dimension reduction framework for tensors with one functional mode and several tabular modes. The problem is m...
Authors: Juho Kettunen, Lauri Mehtätalo, Eeva-Stiina Tuittila, Aino Korrensalo, Jarno Vanhatalo
arXiv
Joint species distribution models (JSDM) are among the most important statistical tools in community ecology. They are routinely used for inference and various prediction tasks, such as to build speci...
Authors: Petr Smirnov, Ian Smith, Zhaleh Safikhani, Wail Ba-alawi, Farnoosh Khodakarami, Eva Lin, Yihong Yu, Scott Martin, Janosch Ortmann, Tero Aittokallio, Marc Hafner, Benjamin Haibe-Kains
arXiv
dentifying associations among biological variables is a major challenge in modern quantitative biological research, particularly given the systemic and statistical noise endemic to biological systems....
Authors: Nikola Surjanovic, Thomas M. Loughin
arXiv
The Hosmer-Lemeshow (HL) test is a commonly used global goodness-of-fit (GOF) test that assesses the quality of the overall fit of a logistic regression model. In this paper, we give results from simu...
Authors: Giovanni Granato, Gianluca Baldassarre
arXiv
Goal-directed manipulation of representations is a key element of human flexible behaviour, while consciousness is often related to several aspects of higher-order cognition and human flexibility. Cur...
Authors: Xueheng Shi, Claudie Beaulieu, Rebecca Killick, Robert Lund
arXiv
This paper presents a statistical analysis of structural changes in the Central England temperature series, one of the longest surface temperature records available. A changepoint analysis is performe...
Authors: Felix L. Rios, Giusi Moffa, Jack Kuipers
arXiv
Describing the relationship between the variables in a study domain and modelling the data generating mechanism is a fundamental problem in many empirical sciences. Probabilistic graphical models are...
Authors: Thiago B. Burghi, Maarten Schoukens, Rodolphe Sepulchre
arXiv
After sixty years of quantitative biophysical modeling of neurons, the identification of neuronal dynamics from input-output data remains a challenging problem, primarily due to the inherently nonline...
Authors: Sae Franklin, David W. Franklin
arXiv
A sudden change in dynamics produces large errors leading to increases in muscle co-contraction and feedback gains during early adaptation. We previously proposed that internal model uncertainty drive...
Authors: Peter A. V. DiBerardino, Alexandre L. S. Filipowicz, James Danckert, Britt Anderson
arXiv
Prior beliefs are central to Bayesian accounts of cognition, but many of these accounts do not directly measure priors. More specifically, initial states of belief heavily influence how new informatio...
Authors: Nicolas Apfel, Helmut Farbmacher, Rebecca Groh, Martin Huber, Henrika Langen
arXiv
Under an endogenous binary treatment with heterogeneous effects and multiple instruments, we propose a two-step procedure for identifying complier groups with identical local average treatment effects...
Authors: Joseph Sutlive, Hamed Seyyedhosseinzadeh, Zheng Ao, Haning Xiu, Kun Gou, Feng Guo, Zi Chen
arXiv
Morphogenesis in the central nervous system has received intensive attention as elucidating fundamental mechanisms of morphogenesis will shed light on the physiology and pathophysiology of the develop...
Authors: Alexander RodrĂguez, Harshavardhan Kamarthi, Pulak Agarwal, Javen Ho, Mira Patel, Suchet Sapre, B. Aditya Prakash
arXiv
The COVID-19 pandemic has brought forth the importance of epidemic forecasting for decision makers in multiple domains, ranging from public health to the economy as a whole. While forecasting epidemic...