Sage Journals: Discover world-class research

Free access

Research article

First published 2026

TopS-Key: Semantic Keyphrase Extraction Using Contextual Principal Component Analysis and Fuzzy Technique for Order Preference by Similarity to Ideal Solution With Adaptive Shannon Entropy Weights

Reetika Singh, Goonjan Jain

The European Journal on Artificial Intelligence

Open access

Research article

First published 2024

Solving variability: Accurately extracting feature components from ballistocardiograms

Tianyi Yang, Haihang Yuan, Junqi Yang [...]

DIGITAL HEALTH

Open access

Research article

First published 2025-9

Research on tacholess fast-varying instantaneous rotating frequency estimation model based on nonlinear short-time Fourier transform combination with adaptive chirp mode decomposition and its application

Lu Yan, Tian Zhong Lan, Shi Li Yang [...]

Journal of Low Frequency Noise,Vibration and Active Control

Retricted access

Research article

First published 2019-02-16

SKICA: A feature extraction algorithm based on supervised ICA with kernel for anomaly detection

Gui Ping Wang, Jian Xi Yang

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2022-6

Fault feature extraction method of gear based on spectral amplitude modulation and autocorrelation analysis

Xianyou Zhong, Quan Mei, Xiang Gao [...]

Noise & Vibration Worldwide

Retricted access

Research article

First published 2023-6

Compound fault diagnosis of rolling bearing under variable speed based on generalized demodulation transformation and symplectic geometric mode decomposition

Ping Ma, Zhou Zhang, Hongli Zhang [...]

Journal of Vibration and Control

Retricted access

Research article

First published 1984-1

The macromolecular basis of the hydraulic conductivity of the arterial hall

K.H. Parker, C.P. Winlove

Biorheology

Free access

Research article

First published 2014-10

Molecular Characteristics Analysis of Wood Extractives from Pinus Massoniana Trees

Zhong-feng Zhang, Kai Huang, Yong-jun Ye [...]

Polymers and Polymer Composites

Retricted access

Research article

First published 2024-9

The investigation on dark dyeing properties of silk using Dioscorea cirrhosa Lour. tuber extracts with varied molecular weights

Ke Lin, Qing Wang, Xin Huang [...]

Textile Research Journal

Free access

Research article

First published 2018-6

Degradation feature extraction of hydraulic pump based on LCD-DCS fusion algorithm

Jian Sun, Hongru Li, Zaike Tian

Proceedings of the Institution of Mechanical Engineers,Part B: Journal of Engineering Manufacture

Search results