Results 301 to 310 of about 571,134 (341)

Unraveling Multimodal Brain Signatures: Deciphering Transdiagnostic Dimensions of Psychopathology in Adolescents

Advanced Intelligent Systems, EarlyView.
This study, utilizing two large‐cohort datasets, employs interpretable neural networks. It demonstrates that incorporating brain morphology and functional and structural networks enhances predictive accuracy for general psychopathology and its dimensions.
Jing Xia, Nanguang Chen, Anqi Qiu
wiley   +1 more source

Unveiling Topics and Emotions in Arabic Tweets Surrounding the COVID-19 Pandemic: Topic Modeling and Sentiment Analysis Approach. [PDF]

JMIR Infodemiology
Alshanik F, Khasawneh R, Dalky A, Qawasmeh E.   +3 more
europepmc   +1 more source

Generative Inverse Design of Metamaterials with Functional Responses by Interpretable Learning

Advanced Intelligent Systems, EarlyView.
This work introduces random‐forest‐based interpretable generative inverse design (RIGID), a new single‐shot inverse design method for metamaterials using interpretable machine learning and Markov chain Monte Carlo sampling. Once trained on a small dataset, RIGID can estimate the likelihood of designs achieving target behaviors (e.g., wave‐based ...
Wei (Wayne) Chen, Rachel Sun, Doksoo Lee, Carlos M. Portela, Wei Chen   +4 more
wiley   +1 more source

Magnetic Fluid‐Driven Vine Robots for Minimally Invasive Tissue Biopsy Sampling

Advanced Intelligent Systems, EarlyView.
This study introduces a magnetic fluid‐powered vine robot for minimally invasive biopsies. The robot uses fluid pressurization for locomotion and external magnetic fields for precise steering. Its soft structure and high magnetic volume ensure controlled movements and stabilization, enabling effective tissue penetration.
Joshua Davy, Thomas P. Dean, Nikita J. Greenidge, Benjamin Calmé, Peter Lloyd, James H. Chandler, Pietro Valdastri   +6 more
wiley   +1 more source

Advancements and challenges in Arabic sentiment analysis: A decade of methodologies, applications, and resource development. [PDF]

Heliyon
Aladeemy AA, Alzahrani A, Algarni MH, Alsubari SN, Aldhyani THH, Deshmukh SN, Khalaf OI, Wong WK, Aqburi S.   +8 more
europepmc   +1 more source

Fairness in Federated Learning: Trends, Challenges, and Opportunities

Advanced Intelligent Systems, EarlyView.
This survey delves into the intricate issues pertinent to fairness in federated learning , where various biasing factors can skew model performance. By systematically analyzing fairness‐aware strategies, evaluation metrics, and future directions, this work identifies pivotal research gaps in existing approaches and sheds light on both challenges and ...
Noorain Mukhtiar, Adnan Mahmood, Quan Z. Sheng   +2 more
wiley   +1 more source

Sentiment analysis of tweets employing convolutional neural network optimized by enhanced gorilla troops optimization algorithm. [PDF]

Sci Rep
Li F, Li J, Abza F.
europepmc   +1 more source

A Wearable Soft Actuator for Directional Tactile Stimulation: Design and Testing

Advanced Intelligent Systems, EarlyView.
A wearable actuator able to produce directional tactile stimulation is obtained by embedding a planar shape memory spring in silicone matrix. The matrix is designed taking into account skin characteristics and leveraging its multifunctionality: it acts as a bias load, improves the thermal behavior of the spring and wearability.
Fabio Lazzari, Jacopo Romanò, Davide Faranna, Lorenzo Garavaglia, Francesco Volontè, Carlo Fanciulli, Simone Pittaccio   +6 more
wiley   +1 more source

Enhancement of Harbin ice and snow tourism destination competitiveness: A large-scale data study based on sentiment analysis and Latent Dirichlet Allocation. [PDF]

PLoS One
Jiang B, Zhang C, Cui Y, Zhu J, Liu Z.
europepmc   +1 more source

Enhancing sentiment analysis of online comments: a novel approach integrating topic modeling and deep learning. [PDF]

PeerJ Comput Sci
Zhu Y, Zhou R, Chen G, Zhang B.
europepmc   +1 more source