Results 211 to 220 of about 121,868 (329)

The power of a stewardship mind: Reorienting organizations around the duty to care to better address grand challenges

International Journal of Management Reviews, EarlyView.
Abstract The present article presents an integrative review related to stewardship in all the business and management disciplines, from its initial development in 1980 to the present. Specifically, we applied a latent Dirichlet allocation‐based topic modelling analysis to almost 1200 articles, seeking to creatively synthesize the concept of stewardship
Debora Casoli, Marco Visentin, Annamaria Tuan, Giuseppe Cappiello   +3 more
wiley   +1 more source

Multiple Comparisons With Overdispersed Multinomial Data: Methods, Properties and Application. [PDF]

Pharm Stat
Budig S, Vogel C, Schaarschmidt F.
europepmc   +1 more source

Alternative Approaches for Estimating Highest‐Density Regions

International Statistical Review, EarlyView.
Summary Among the variety of statistical intervals, highest‐density regions (HDRs) stand out for their ability to effectively summarise a distribution or sample, unveiling its distinctive and salient features. An HDR represents the minimum size set that satisfies a certain probability coverage, and current methods for their computation require ...
Nina Deliu, Brunero Liseo
wiley   +1 more source

Meta-analysis models relaxing the random-effects normality assumption: methodological systematic review and simulation study. [PDF]

BMC Med Res Methodol
Panagiotopoulou K, Evrenoglou T, Schmid CH, Metelli S, Chaimani A.   +4 more
europepmc   +1 more source

Variance Matrix Priors for Dirichlet Process Mixture Models With Gaussian Kernels

International Statistical Review, EarlyView.
Summary Bayesian mixture modelling is widely used for density estimation and clustering. The Dirichlet process mixture model (DPMM) is the most popular Bayesian non‐parametric mixture modelling approach. In this manuscript, we study the choice of prior for the variance or precision matrix when Gaussian kernels are adopted.
Wei Jing, Michail Papathomas, Silvia Liverani   +2 more
wiley   +1 more source

Incorporating High-Risk Individuals Beyond Smoking History Into Lung Cancer Screening in Hong Kong: A Cost-Effectiveness Study. [PDF]

JTO Clin Res Rep
Loong HH, Pan X, Wong CKH, Chiu CH, Yang SC, Chung MSH, Ching Li MS, de Jong L, Groen H, Postma MJ, Yang PC.   +10 more
europepmc   +1 more source

Conversational AI Agents: The Effect of Process and Outcome Variation on Anthropomorphism and Trust

Information Systems Journal, EarlyView.
ABSTRACT Organisations increasingly deploy conversational AI agents (CAs) in agentic roles where behavioural variations are inevitable. Prior work often conflates two distinct forms of variation: outcome variation (where success fluctuates) and process variation (where the path to completion varies).
Kambiz Saffarizadeh, Mark Keil
wiley   +1 more source

A Characterization of the Dirichlet Distribution with Application to Learning Bayesian Networks [PDF]

, 2013
Dan Geiger, David Heckerman
openalex   +1 more source

The Narrative Continent: Discursive Recognition and the EU's Technological Actorness

JCMS: Journal of Common Market Studies, EarlyView.
Abstract Recognition in global politics is not only earned through institutions or capabilities; it is narrated into being. This article investigates how the European Union (EU) is framed as a technological actor in global discourse, focusing on the symbolic dynamics of discursive recognition.
Mahmoud Javadi
wiley   +1 more source

Using Latent Dirichlet Allocation Topic Modeling to Uncover Latent Research Topics and Trends in Renal Cell Carcinoma: Bibliometric Review.

JMIR Cancer
De La Hoz-M J, Montes-Escobar K, Salas-Macias CA, Fors M, Ballaz SJ.   +4 more
europepmc   +1 more source