Results 51 to 60 of about 1,075,906 (163)
Predicting Bug-Fixing Time Using the Latent Dirichlet Allocation Model with Covariates
, 2023 The expected bug-fixing resolution time is one of the most important factors in bug triage, as an accurate prediction of bug-fixing times of newly submitted bugs helps to support both resource allocation and the triage process.
Ardimento P., Boffoli N.
core +1 more source
Journal of Cloud Computing: Advances, Systems and Applications, 2022 Web API is a popular way to organize network services in cloud computing environment. However, it is a challenge to find an appropriate service for the requestor from massive Web API services.
Jiaji Shen, Wen Huang, Qiang Hu
doaj +1 more source
Navigating Paradoxes for Strategic Business Models: Toward Shared Automated Vehicles in Europe
Business Strategy and the Environment, EarlyView.ABSTRACT How can paradoxical tensions in the integration of shared automated vehicles in Europe be navigated to build sustainable business models? Prior research often separates economic, social, and environmental dimensions, overlooking how their interdependencies generate tensions across organizational levels.
Denise Feldmann +3 more
wiley +1 more source
Dirichlet process mixture models for single-cell RNA-seq clustering
Biology Open, 2022 Clustering of cells based on gene expression is one of the major steps in single-cell RNA-sequencing (scRNA-seq) data analysis. One key challenge in cluster analysis is the unknown number of clusters and, for this issue, there is still no comprehensive ...
Nigatu A. Adossa +2 more
doaj +1 more source
Analysis of US Airline Stock Performance using Latent Dirichlet Allocation (LDA)
, 2023 Abstract From changes in the interest rate to the hijacking of a commercial aircraft, there are many events that may result in a fluctuation in airline stock performance. Theimpact of US airlines’ stock performance was measured following aviation related news announcements on differing topics.
Amina Issoufou Anaroua +2 more
openaire +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Social and environmental accounting provides accountability mechanisms through which organisations communicate their sustainability practices to stakeholders. However, the increasing volume, complexity and diversity of sustainability disclosures make manual content analysis both labour‐intensive and susceptible to subjectivity.
Tarek Rana +6 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Environmental sustainability and the broader Environmental, Social and Governance (ESG) agenda have become prominently proclaimed organisational priorities, yet their integration into core decision‐making remains uneven. While greenwashing research has largely focused on communication and disclosure, it has paid less attention to the internal ...
Olayiwola Oladiran +4 more
wiley +1 more source
JOIV: International Journal on Informatics VisualizationIn today's technological age, the prevalence of social media has become ubiquitous, facilitating the easy dissemination of information and communication.
Dianda Rifaldi, Abdul Fadlil, - Herman
doaj +1 more source
Topic model for graph mining based on hierarchical Dirichlet process
Statistical Theory and Related Fields, 2020 In this paper, a nonparametric Bayesian graph topic model (GTM) based on hierarchical Dirichlet process (HDP) is proposed. The HDP makes the number of topics selected flexibly, which breaks the limitation that the number of topics need to be given in ...
Haibin Zhang, Shang Huating, Xianyi Wu
doaj +1 more source
User–Topic Modeling for Online Community Analysis
Applied Sciences, 2020 Analyzing user behavior in online spaces is an important task. This paper is dedicated to analyzing the online community in terms of topics. We present a user–topic model based on the latent Dirichlet allocation (LDA), as an application of topic modeling
Sung-Hwan Kim, Hwan-Gue Cho
doaj +1 more source