HiQR: An efficient algorithm for high dimensional quadratic regression with penalties

cescwang85/hiqr 1 Jun 2023

This paper investigates the efficient solution of penalized quadratic regressions in high-dimensional settings.

Computation

0
01 Jun 2023

Bayesian Image Analysis in Fourier Space

ucsf-deb/bifspaper1 31 May 2023

The Bayesian image analysis in Fourier space (BIFS) approach proposed here reformulates the conventional Bayesian image analysis paradigm as a large set of independent (but heterogeneous) processes over Fourier space.

Methodology

0
31 May 2023

Sensitivity analysis for publication bias on the time-dependent summary ROC analysis in meta-analysis of prognosis studies

meta2020/progmetasa-r 31 May 2023

In the analysis of prognosis studies with time-to-event outcomes, dichotomization of patients is often made.

Methodology Applications

0
31 May 2023

Estimating excess mortality in high-income countries during the COVID-19 pandemic

gdenicola/excess-mortality-world 30 May 2023

Quantifying the number of deaths caused by the COVID-19 crisis has been an ongoing challenge for scientists, and no golden standard to do so has yet been established.

Applications Methodology

1
30 May 2023

Non-stationary Gaussian Process Surrogates

gramacylab/deepgp-ex 30 May 2023

We provide a survey of non-stationary surrogate models which utilize Gaussian processes (GPs) or variations thereof, including non-stationary kernel adaptations, partition and local GPs, and spatial warpings through deep Gaussian processes.

Methodology

0
30 May 2023

Model averaging approaches to data subset selection

jwsitison/data_subset_variation 30 May 2023

Often, it is useful to consider data subset selection at the same time, in which model selection criteria are used to compare models across different subsets of the data.

Methodology High Energy Physics - Lattice

0
30 May 2023

Heterogeneous Matrix Factorization: When Features Differ by Datasets

umdatasciencelab/hmf 28 May 2023

We show that under appropriate conditions on the alignment of source-specific factors, the problem is well-defined and both shared and source-specific factors are identifiable under a constrained matrix factorization objective.

Methodology

0
28 May 2023

CRAN Task Views: The Next Generation

cran-task-views/ctv 27 May 2023

CRAN Task Views have been available on the Comprehensive R Archive Network since 2005.

Computation

59
27 May 2023

Mortality Forecasting using Variational Inference

lpandersson/vimortality 25 May 2023

This paper considers the problem of forecasting mortality rates.

Applications

0
25 May 2023

The GNAR-edge model: A network autoregressive model for networks with time-varying edge weights

mantziou/gnar-edge-model 25 May 2023

In economic and financial applications, there is often the need for analysing multivariate time series, comprising of time series for a range of quantities.

Methodology Applications

0
25 May 2023