Results 31 to 40 of about 8,140,064 (302)

A compensation method based on extreme learning machine to enhance absolute position accuracy for aviation drilling robot

open access: yesAdvances in Mechanical Engineering, 2018
To enhance the absolute position accuracy and solve complex modeling and computational complexity problems in traditional compensation methods for aviation drilling robots, a compensation method based on the extreme learning machine model was proposed in
Peijiang Yuan   +5 more
doaj   +1 more source

Soft Sensor for VFA Concentration in Anaerobic Digestion Process for Treating Kitchen Waste Based on DSTHELM

open access: yesIEEE Access, 2020
Kitchen waste is both a pollutant and an available resource. The anaerobic digestion (AD) technology can effectively treat waste and generate biogas. The concentration of volatile fatty acids (VFA) is one of the essential quality monitoring indicators in
Pengfei Yan, Boyang Shen, Yuhong Wang
doaj   +1 more source

An Extreme Learning Machine Based on the Mixed Kernel Function of Triangular Kernel and Generalized Hermite Dirichlet Kernel

open access: yesDiscrete Dynamics in Nature and Society, 2016
According to the characteristics that the kernel function of extreme learning machine (ELM) and its performance have a strong correlation, a novel extreme learning machine based on a generalized triangle Hermitian kernel function was proposed in this ...
Senyue Zhang, Wenan Tan
doaj   +1 more source

Model selection for Extreme Minimal Learning Machine using sampling [PDF]

open access: yes, 2019
A combination of Extreme Learning Machine (ELM) and Minimal Learning Machine (MLM)—to use a distance-based basis from MLM in the ridge regression like learning framework of ELM—was proposed in [8].
Kärkkäinen, Tommi
core   +1 more source

Extreme learning machine based actuator fault detection of a quadrotor helicopter

open access: yesAdvances in Mechanical Engineering, 2017
Actuator fault might occur during quadrotor helicopter’s flight. It is a demand to detect actuator fault in real-time. An actuator fault detection method based on extreme learning machine is proposed.
Chen Li, Yu Zhang, Ping Li
doaj   +1 more source

Development of an agricultural drought vulnerability index for risk assessment, insurance pricing, and disaster management through Google Earth engine

open access: yesDiscover Geoscience
This study presents an implementation of the Agricultural Drought Vulnerability Index (ADVI) using Google Earth Engine to assess drought vulnerability in semi-arid agricultural regions.
Shemin T John, Merin Susan Philip
doaj   +1 more source

Landslide displacement prediction based on AdaBoost-PSO-ELM algorithm

open access: yesDianzi Jishu Yingyong, 2019
The process of landslides in mine dumps is a dynamic, large-delay, highly nonlinear characteristic problem. There are many factors affecting the landslide of mine dumps, and each characteristic index has mutual influence.
Zhang Xiaoming   +3 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Digital image correlation and infrared thermography data for seven unique geometries of 304L stainless steel

open access: yesScientific Data
Material Testing 2.0 (MT2.0) is a paradigm that advocates for the use of rich, full-field data, such as from digital image correlation and infrared thermography, for material identification.
E. M. C. Jones   +7 more
doaj   +1 more source

Inverse-Matrix-Free Online Sequential Extreme Learning Machine

open access: yesJisuanji kexue yu tansuo, 2020
Since the existing inverse-matrix-free extreme learning machine (IF-ELM) only works well in batched way, this paper extends it into its inverse-matrix-free online sequential version called the inverse-matrix-free online sequential extreme learning ...
ZUO Pengyu, WANG Shitong
doaj   +1 more source

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