Browse Items (9485 total)
Sort by:
cpop: Detecting Changes in Piecewise-Linear Signals
Changepoint detection is an important problem with a wide range of applications.
There are many different types of changes that one may wish to detect, and a wide
range of algorithms and software for detecting them. However there are relatively…
There are many different types of changes that one may wish to detect, and a wide
range of algorithms and software for detecting them. However there are relatively…
Safety and Health at Work Vol. 13 Supplement 2022
The past as prologue: How the history of occupational illness and injury teaches us about today
The question posed in this presentation is not limited to “what” history teaches us about the occupational illness and in injury we see around us today but, as importantly, how does history teach us. If we gain the insights into the “how,” we can be…
Institutional factors affecting entrepreneurship: A QCA analysis
A country’s institutional framework plays a crucial role in promoting entrepreneurship, which drives economic growth. Encouraging a minimum level of certainty in ambiguous environments characterized by risk taking is important. Aware of this…
Untangling signalling strategies contributing to overfunding in reward-based crowdfunding
Crowdfunding is an Internet-based fundraising method that relies on contributions from a large crowd of investors to fund innovative and risky projects. The aim of this paper is to analyse which combinations of signals commonly studied for…
Social Media Browsing and Adolescent Well-Being: Challenging the “Passive Social Media Use Hypothesis”
A recurring hypothesis in the literature is that “passive” social media use (browsing) leads to negative effects on well-being. This preregistered study investigated a rival hypothesis, which states
that the effects of browsing on well-being depend…
that the effects of browsing on well-being depend…
Analysis of the Quality of Natural Dyes in Weaving Exposed to Sunlight
Using MSE and PSNR Parameters
It is widely assumed that natural dyes in weaving degrade in quality when exposed to sunlight for an extended period of time.
This indication is clearly visible to the naked eye. There is currently no standard for evaluating the quality of natural…
This indication is clearly visible to the naked eye. There is currently no standard for evaluating the quality of natural…
Trauma referral audit impact assessment on the outcomes of injured patients via an interrupted time-series analysis: an 11-year before-and-after study of trauma cases at the Maharaj Nakorn Chiang Mai hospital, Thailand
Overcrowding in emergency departments (EDs) due to injured patients who do not need urgent treatment can lead to less efficacious healthcare outcomes for those that do. The trauma referral audit (TRA) was developed to support medical staff and ensure…
mlr3spatiotempcv: Spatiotemporal Resampling Methods for Machine Learning in R
Spatial and spatiotemporal machine-learning models require a suitable framework for
their model assessment, model selection, and hyperparameter tuning, in order to avoid
error estimation bias and over-fitting. This contribution provides an overview…
their model assessment, model selection, and hyperparameter tuning, in order to avoid
error estimation bias and over-fitting. This contribution provides an overview…
More on Multidimensional Scaling and Unfolding in R: smacof Version 2
The smacof package offers a comprehensive implementation of multidimensional scaling (MDS) techniques in R. Since its first publication (De Leeuw and Mair 2009b) the
functionality of the package has been enhanced, and several additional methods,…
functionality of the package has been enhanced, and several additional methods,…
credsubs: Multiplicity-Adjusted Subset Identification
Subset identification methods are used to select the subset of a covariate space over
which the conditional distribution of a response has certain properties – for example,
identifying types of patients whose conditional treatment effect is…
which the conditional distribution of a response has certain properties – for example,
identifying types of patients whose conditional treatment effect is…