Results 251 to 260 of about 1,657,673 (293)

Single functional index quantile regression under general dependence structure

Journal of nonparametric statistics (Print), 2020
The main purpose of this paper is to estimate, semi-parametrically, the quantiles of a conditional distribution when the response is a real-valued random variable subject to a right-censorship phenomenon and the predictor takes values in an infinite ...
M. Chaouch, A. Bouchentouf, Aboubacar Traore, A. Rabhi   +3 more
semanticscholar   +1 more source

Functional Outcomes of Patients with Schizophrenia After Hip Fracture Surgery

Journal of Bone and Joint Surgery. American volume, 2021
Background: Schizophrenia impairs a patient’s self-care abilities, which are crucial after a hip fracture. Studies on the outcomes of patients with schizophrenia after a hip fracture are dated.
J. Ng, S. Ho, M. G. J. Yam, T. Tan
semanticscholar   +1 more source

FPGA-Based Deep Convolutional Neural Network of Process Adaptive VMD Data With Online Sequential RVFLN for Power Quality Events Recognition

IEEE transactions on power electronics, 2021
In this article, self-adaptive variational mode decomposition (SAVMD), deep convolutional neural networks (DCNN), and online-sequential random vector functional link networks (OSRVFLN) are integrated to categorize the single as well as combined power ...
M. Sahani, P. Dash
semanticscholar   +1 more source

Formation of active sites on transition metals through reaction-driven migration of surface atoms

Science, 2023
Adopting low-index single-crystal surfaces as models for metal nanoparticle catalysts has been questioned by the experimental findings of adsorbate-induced formation of subnanometer clusters on several single-crystal surfaces.
Lang Xu, Konstantinos G. Papanikolaou, B. Lechner, Lisa Je, G. Somorjai, M. Salmeron, M. Mavrikakis   +6 more
semanticscholar   +1 more source

Bayesian nonparametric modelling of the link function in the single-index model using a Bernstein–Dirichlet process prior

Journal of Statistical Computation and Simulation, 2019
ABSTRACTThis paper proposes the use of the Bernstein–Dirichlet process prior for a new nonparametric approach to estimating the link function in the single-index model (SIM).
Yu, Yang, Zou, Zhihong, Wang, Shanshan, Meyer, Renate   +3 more
openaire   +2 more sources

Process capability vector for multivariate nonlinear profiles

Journal of Statistical Computation and Simulation, 2021
We present a two-phase methodology based on the concept of depth to measure the capability of processes characterized by the functional relationship of multivariate nonlinear profile data, treated as multivariate functional observations.
R. Guevara G, Tania Alejandra López
semanticscholar   +1 more source

Recognition of two emotional states of joy and sadness using phase lag index and SVM classifier

Iranian Conference on Biomedical Engineering, 2016
Due to the preceding studies in recent years, emotion recognition has not been done only by using local features of a single channel. Since the process of hearing and understanding it, requires the cooperation of different brain regions, it is expected ...
Z. Tabanfar, Farzane Yousefipoor, M. Firoozabadi, Z. Khodakarami, Zeinab Shankayi   +4 more
semanticscholar   +1 more source

Solvent-Free Nanofabrication Based on Ice-Assisted Electron-Beam Lithography.

Nano letters (Print), 2020
Advances in electron-beam lithography (EBL) have fostered the prominent development of functional micro/nanodevices. Nonetheless, traditional EBL is predominantly applicable to large-area planar substrates and often suffers from chemical contamination ...
Yung-Myung Hong, Ding Zhao, Jiyong Wang, Jinsheng Lu, Guangnan Yao, Dongli Liu, Hao Luo, Qiang Li, M. Qiu   +8 more
semanticscholar   +1 more source

Digital Twin-Based Technical Research on Comprehensive Gear Fault Diagnosis and Structural Performance Evaluation

Italian National Conference on Sensors
In the operation process of modern industrial equipment, as the core transmission component, the operation state of the gearbox directly affects the overall performance and service life of the equipment. However, the current gear operation is still faced
Qiang Zhang, Zhe Wu, Boshuo An, Ruitian Sun, Yanping Cui   +4 more
semanticscholar   +1 more source

Thermally Drawn Multifunctional All-Hydrogel Fibers for Anti-Fibrotic and Multimodal Neural Interfaces.

Advances in Materials
Hydrogels have emerged as promising materials for anti-fibrotic neural interfaces due to their mechanical and chemical similarity to biological tissue.
Changhoon Sung, Kum Seok Nam, Yeji Kim, Honey Kang, Kanghyeon Kim, Chanwoong Yoon, Somin Lee, Ain Chung, Jiheong Kang, Young-Gyun Park, Alan Jung Park, Haider Butt, Hyunwoo Yuk, Seongjun Park   +13 more
semanticscholar   +1 more source