Results 111 to 120 of about 1,172,362 (258)

Simplified Stress and Simplified Silhouette Coefficient to a Faster Quality Evaluation of Multidimensional Projection Techniques and Feature Spaces

, 2015
Several multidimensional projection techniques have been proposed in literature over the last years. The quality of those techniques can be evaluated based on the dimensionality reduction or the clusters quality. The first evaluation aim to verify if the
Danilo Medeiros Eler, Macanha, Priscila Alves [UNESP], Priscila Alves Macanha, Jaqueline Batista Martins Teixeira, Rogerio Eduardo Garcia, Garcia, Rogerio Eduardo [UNESP], Eler, Danilo Medeiros [UNESP], Teixeira, Jaqueline Batista Martins [UNESP], Macanha, Priscila Alves, Teixeira, Jaqueline Batista Martins, Garcia, Rogerio Eduardo, Eler, Danilo Medeiros   +11 more
core   +1 more source

Explainable and Uncertainty‐Aware Neural Modeling of Industrial CO2 Emissions With Economic, Energy, and Institutional Interaction Dynamics

Energy Science &Engineering, EarlyView.
A global panel of 5138 country–year observations from 165 countries (1990–2024) integrates industrial CO2 emissions, economic structure, renewable‐energy use, and institutional indicators. A dual‐input neural network combines engineered numeric features with learned country embeddings to forecast industrial CO2 emissions under rolling‐origin temporal ...
Syed Azeem Inam, Saddam Umer, Hashir Shaikh, Amal K. Alkhalifa   +3 more
wiley   +1 more source

A new AntTree-based algorithm for clustering short-text corpora

Journal of Computer Science and Technology, 2010
Research work on "short-text clustering" is a very important research area due to the current tendency for people to use "small-language", e.g. blogs, textmessaging and others.
Marcelo Luis Errecalde, Diego Alejandro Ingaramo, Paolo Rosso   +2 more
doaj  

Similar locomotor patterns across Quarter Horse disciplines inform lameness assessment

Equine Veterinary Journal, EarlyView.
Abstract Background Lineage‐based selection is central to the Quarter Horse industry and is often justified by the assumption that morphology determines locomotor function. However, objective evidence linking static conformation to discipline‐specific locomotor behaviour under standardised conditions remains limited.
Renata Farinelli de Siqueira, Lavínia Andressa Brito, Isabela Marques de Figueiredo, Ana Clara Rocha dos Santos, Larissa Santos dos Anjos   +4 more
wiley   +1 more source

Growing Through It: A Longitudinal Examination of Body Dissatisfaction, Mental Health, and Resilience During Adolescence

Journal of Adolescence, EarlyView.
ABSTRACT Introduction Research indicates adolescence, specifically puberty, is a critical period of psychological and physiological development. It is well known that body image is a key aspect of developmental psychology impacting mental health. Yet little is known about the buffering effects of resilience to moderate the relationship between body ...
Tiffany M. Stewart, Nicole Y. Wesley, Stephanie Broyles, Felicia Chaisson, Kelsey A. Varzeas, Amanda E. Staiano   +5 more
wiley   +1 more source

Revisiting Silhouette Aggregation [PDF]

Silhouette coefficient is an established internal clustering evaluation measure that produces a score per data point, assessing the quality of its clustering assignment.
Pavlopoulos, John, Vardakas, Georgios, Likas, Aristidis   +2 more
core   +1 more source

Mapping Patient Complexity to Educational Needs: Proof‐of‐Concept for a Data‐Driven Framework

Journal of Dental Education, EarlyView.
ABSTRACT Purpose: This study aimed to determine whether routinely collected clinical data from a university dental clinic could be translated into a coherent framework for organizing competency‐based clinical training. By examining patterns of patient complexity, the study sought to generate an evidence‐informed set of educational care lines to guide ...
Francesca Zotti, Rozendo Luiz Corso, Bruna Orlandin, Leandro Corso, Thiago Oliveira Gamba   +4 more
wiley   +1 more source

A Generative Design and Drag Coefficient Prediction System for Sedan Car Side Silhouettes based on Computational Fluid Dynamics

, 2019
A design support system is developed in this work that can be integrated into the car side silhouette design tools and can estimate the drag coefficient of a given silhouette.
Ozsipahi, Mustafa, Coskun, Umut Can, Gunpinar, Erkan, Gunpinar, Serkan, Günpınar, Erkan   +4 more
core   +1 more source

Assessment of Human Thermal Stress Dynamics and Regional Drivers Across the Arabian Peninsula During 1990–2022 From Observations

International Journal of Climatology, EarlyView.
The results reveal that thermal stress varies substantially across the four AP regions, with winter cold stress in Region I, year‐round heat stress in Region II, pronounced summer heat stress in Region III, and persistent strong to very strong heat stress from late spring to early autumn in Region IV.
Waheed Ullah, Amal Abdullah AlGhafri, Safi Ullah, Salah Basem Ajjur, Khadija Alhumaid, Daniel Fiifi Tawia Hagan   +5 more
wiley   +1 more source

Exploring unsupervised learning techniques for early detection of myocardial ischemia in type 2 diabetes

Frontiers in Endocrinology
IntroductionMyocardial ischemia can result in severe cardiovascular complications. However, the impact of clinical factors on myocardial ischemia in individuals with T2DM remains unclear.
Bing Liu, Bing Liu, Yan-jie Hou, Yan-jie Hou, Ping Wu, Ping Wu, Xiao Han, Xiao Han, Hao Qi, Xiu-Yun Yang, Zhi-Fang Wu, Zhi-Fang Wu, Si-Jin Li, Si-Jin Li   +13 more
doaj   +1 more source