Results 161 to 170 of about 757,511 (305)

Multi group merging algorithm for solving data Shuffle and data skew of securities companies

大数据
In the securities industry, the processing and analysis of user data are critical technologies that significantly impact business decision-making and risk control.
CAO Yakun, TANG Xiaoyong
doaj  

An improved framework for confound regression and filtering for control of motion artifact in the preprocessing of resting-state functional connectivity data

NeuroImage, 2013
T. Satterthwaite, M. Elliott, Raphael T. Gerraty, K. Ruparel, J. Loughead, M. Calkins, S. Eickhoff, H. Hakonarson, R. Gur, R. Gur, D. Wolf   +10 more
semanticscholar   +1 more source

Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations

Advanced Materials, EarlyView.
Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho, Youngmin Han, Won Woo Lee, Youngwoo Yoo, Kannan Udaya Mohanan, Chang‐Hyun Kim, Junhwan Choi, Young‐Joon Kim, Wonjun Shin, Hocheon Yoo   +9 more
wiley   +1 more source

Privacy-preserving verification of preprocessing in federated learning for genomic data. [PDF]

JAMIA Open
Li W, Halimi A, Vaidya J, Jiang X, Ayday E.   +4 more
europepmc   +1 more source

3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface

Advanced Materials, EarlyView.
3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin, Luyi Feng, Xiaoai Chen, Salahuddin Ahmed, Basma AlMahmood, Li‐Pang Huang, Jiashu Ren, Xinyi Wang, Hyunjin Lee, Samuel R. Cramer, Nanyin Zhang, Sulin Zhang, Tao Zhou   +12 more
wiley   +1 more source

EEG imagined speech neuro-signal preprocessing and deep learning classification. [PDF]

Sci Rep
Elwasify F, Shaaban E, Abdelmoneem RM.
europepmc   +1 more source

Science‐Towards‐Technology Breakthrough in CO2 Electroreduction: Multiphysics, Multiscale, and Artificial Intelligence Insights

Advanced Materials, EarlyView.
Electrochemical CO2RR is a key technology for converting CO2 into chemicals, but there remains a gap between “laboratory science” and “engineering practice” in current research. This review establishes a multi‐scale research framework, encompassing atomic‐level characterization, microenvironment regulation, external field‐assisted optimization, and AI ...
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Did you know? State-of-the-art preprocessing diffusion MRI data can improve tractography. [PDF]

Brain Struct Funct
Schilling KG, Cieslak M, Descoteaux M, Landman BA, Pestilli F, Rokem A, Sotiropoulos SN, Tournier JD, Veraart J.   +8 more
europepmc   +1 more source

Photo‐Rewritable Ambipolar Organic Electrochemical Synapses with Bidirectional Optical Plasticity for Adaptive Vision in Aqueous Environments

Advanced Materials, EarlyView.
Photo‐rewritable ambipolar organic synapses operating in aqueous environments at low voltage (≤0.4 V) demonstrate bidirectional optical plasticity through photon‐modulated electrochemical doping. The bulk heterojunction device enables both excitatory and inhibitory responses with extended retention time (>130 min).
Xiaoqian Su, Xihu Wu, He Wang, Wenzhe Lu, Bing Xue, Jinli Tang, Zhangshanhao Li, Kejing Ren, Qiang He, Junyu Li, Lan Yin, Yuxin Liu, Shiming Zhang, Ting Lei, Changsheng Wu   +14 more
wiley   +1 more source

Forensic classification of gunpowder and fireworks powders by ATR-FT-IR spectroscopy and chemometric modelling. [PDF]

Front Chem
Aljanaahi A, Aljanaahi A, Ahli NA, Alblooshi R, Yasin A, Shah I.   +5 more
europepmc   +1 more source