Bearing Fault Diagnosis Using a Novel Classifier Ensemble Based on Lifting Wavelet Packet Transforms and Sample Entropy by Lei Zhang, Long Zhang, Junfeng Hu, Guoliang Xiong

“…In order to improve the fault detection accuracy for rolling bearings, an automated fault diagnosis system is presented based on lifting wavelet packet transform (LWPT), sample entropy (SampEn), and classifier ensemble. Bearing vibration signals are firstly decomposed into different frequency subbands through a three-level LWPT, resulting in a total of 8 frequency-band signals throughout the third layers of the LWPT decomposition tree. …”
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Revealing the Influence Mechanism of Urban Built Environment on Online Car-Hailing Travel considering Orientation Entropy of Street Network by Sai Wang, Jianjun Wang, Weijia Li, Jialin Fan, Mingyu Liu

“…Therefore, the road network orientation entropy indicator is introduced based on the originally built environment elements, and the orientation-order (OO) indicator calculation model is constructed to normalize it. …”
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Compound Fault Diagnosis for Gearbox Based Using of Euclidean Matrix Sample Entropy and One-Dimensional Convolutional Neural Network by Decai Zhang, Xueping Ren, Hanyue Zuo

“…PFs are input into the matrix sample entropy based on Euclidean distance (MESE), and the PFs which best reflect fault characteristics are selected. …”
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Multifractal Characteristics and Information Flow Analysis of Stock Markets Based on Multifractal Detrended Cross-Correlation Analysis and Transfer Entropy by Wenjuan Zhou, Jingjing Huang, Maofa Wang

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Reconstructions of Einstein-Aether Gravity from Ordinary and Entropy-Corrected Versions of Holographic and New Agegraphic Dark Energy Models by Ujjal Debnath

“…Assuming two types of the power law solutions of the scale factor, we have reconstructed the unknown function F(K) from HDE and NADE and their entropy-corrected versions (ECHDE and ECNADE). We also obtain the EoS parameter for Einstein-Aether gravity dark energy. …”
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Environmental risk assessment using FMEA and entropy based on TOPSIS method: a case study oil wells drilling by Negar Afzali Behbahani, Mazdak Khodadadi-Karimvand, Afarin Ahmadi

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DİJİTALLEŞEN KAMU HİZMETLERİNDE E-DEMOKRASİ VE VATANDAŞLIK ANLAYIŞI: ENTROPİ TEMELLİ MABAC UYGULAMASI AB ÜLKELERİ ÖRNEĞİ by Yaşam Balku, Dr. Öğr. Üyesi Serkan Doru

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Unbiased Diffusion through a Linear Porous Media with Periodic Entropy Barriers: A Tube Formed by Contacting Ellipses by Yoshua Chávez, Marco-Vinicio Vázquez, Leonardo Dagdug

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A statistical approach to the use of control entropy identifies differences in constraints of gait in highly trained versus untrained runners by Rana D. Parshad, Stephen J. McGregor, Michael A. Busa, Joseph D. Skufca, Erik Bollt

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Phase stability, microstructure and thermodynamic properties of NbMoZrTiV lightweight high-entropy refractory alloy by Wenjie Chen, Xinmei Li

Subjects: “…Light refractory high entropy alloy…”
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Suatu Pendekatan Hibrid Menggunakan Topsis - Entropi pada Penentuan Siswa Penerima Beasiswa Prestasi Berbasiskan Kriteria Objektif by Maria Ulfah Siregar, Titik Nasiroh, Muhammad Mustakim

“…Metode Entropi digunakan untuk memberikan pembobotan pada kriteria secara objektif. …”
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Numerical and Experimental Identification of Seven-Wire Strand Tensions Using Scale Energy Entropy Spectra of Ultrasonic Guided Waves by Ji Qian, Xin Chen, Limin Sun, Guowen Yao, Xu Wang

“…This paper proposes a method to identify strand tensions based on scale energy entropy spectra of ultrasonic guided waves (UGWs). …”
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Efficiency Enhancement on Solid Oxide Fuel Cell system with anode off-gas recycle by evaluating entropy and exergy change by Hsin-Yi Lai, Hung-Ju Lin, Yen-Hsin Chan

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Atomically thin high-entropy oxides via naked metal ion self-assembly for proton exchange membrane electrolysis by Tao Zhang, Qingyi Liu, Haoming Bao, Mingyue Wang, Nana Wang, Bao Zhang, Hong Jin Fan

“…Here, we develop a self-assembly technique to synthesize 1 nm-thick rutile-structured high-entropy oxides (RuIrFeCoCrO2) from naked metal ions assembly and oxidation at air-molten salt interface. …”
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GIS-Based Landslide Susceptibility Mapping Using Frequency Ratio and Shannon Entropy Models in Dejen District, Northwestern Ethiopia by Abinet Addis

“…A GIS-based study has been carried out to map areas landslide susceptibility using both frequency ratio (FR) and Shannon entropy (SE) bivariate statistical models. A total of 270 landslides were identified and classified randomly into training landslides datasets (70%) and the remaining (30%) of landslides datasets were used for validation purpose. …”
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An Integrated Fault Diagnosis Method for Rotating Machinery Based on Smoothness Priors Approach Fluctuation Dispersion Entropy and Density Peak Clustering by Hongping Ge, Zhaohui Huang, Huaying Liu

“…In order to fully excavate the fault feature information of rotating machinery and accurately recognize the fault category, a novel fault diagnosis method was proposed, which combines with smoothness priors approach (SPA), fluctuation dispersion entropy (FDE), and density peak clustering (DPC). …”
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The Prognostic Value of Adaptive Nuclear Texture Features from Patient Gray Level Entropy Matrices in Early Stage Ovarian Cancer by Birgitte Nielsen, Fritz Albregtsen, Wanja Kildal, Vera M. Abeler, Gunnar B. Kristensen, Håvard E. Danielsen

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The damage evolution law and life prediction of mortar under Freeze-thaw cycles and sulfate corrosion based on entropy weight method by Yizheng Jiang, Yuang Cui, Yi Song, Xuepeng Zhang

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Investigations on the WEDM of Friction Stir Processed Magnesium/Graphene-Boron Nitride Hybrid Surface Composite through the Entropy-COPRAS Approach by V. Kavimani, P. M. Gopal, V. Sivamaran, K. Anand Babu

“…In this research, friction stir processing (FSP) is utilized to develop the graphene-boron nitride-reinforced hybrid magnesium surface composite with varying volume percentages of reinforcements. A Taguchi-coupled Entropy-COPRAS approach is adopted to understand the influence of control factors of wire electrical discharge machining on the developed magnesium surface composite. …”
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Preparation of flood susceptibility map and its occurrence probability using Shannon entropy model (case study of Firoozabad river basin) by mohammad ebrahim afifi

Subjects: “…shannon entropy model…”
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