Results 31 to 40 of about 2,852,150 (255)

Approximate Maximum Margin Algorithms with Rules Controlled by the Number of Mistakes

open access: yes, 2006
We present a family of Perceptron-like algorithms with margin in which both the “effective” learning rate, defined as the ratio of the learning rate to the length of the weight vector, and the misclassification condition are independent of the length of ...
Shawe-Taylor, John   +3 more
core   +2 more sources

Consideration of disturbance response and stability margin for V-Tiger optimizing virtual time responses derived from frequency data

open access: yesNihon Kikai Gakkai ronbunshu, 2020
Generally, in control gain tuning, settling time and overshoot are altered to be smaller through time-consuming and labor-intensive experiments. Such experiments can be automatically performed in the computer in a short time if the time response can be ...
Manabu KOSAKA
doaj   +1 more source

Synchronizing Torque-Based Transient Stability Index of a Multimachine Interconnected Power System

open access: yesEnergies, 2022
Newly developed tools and techniques are continuously established to analyze and monitor power systems’ transient stability limits. In this paper, a model-based transient stability index for each generator is proposed from the synchronizing torque ...
Albert Poulose, Soobae Kim
doaj   +1 more source

Numerical analysis of cylindrical shell stability interacting with inhomogeneous soil

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2021
The research is aimed at determining the critical buckling load of the spatial model shell - soil system in the case of inhomogeneous physical and mechanical soil properties along the longitudinal axis of the cylindrical shell in a nonlinear formulations
Sergey B. Kosytsyn, Vladimir Yu. Akulich
doaj   +1 more source

Walking margin of stability.

open access: yes, 2023
Mean margin of stability and margin of stability variability for the visual occlusions and unperturbed vision group before (pre) and after the training (post).
Nicole M. Esposito (16378666)   +3 more
core   +1 more source

Long-term dynamics of forest insect populations in Krasnoturanskiy pine forest [PDF]

open access: yesСибирский лесной журнал
The experience of a long-term study of the population dynamics of phyllophagous insects in Krasnoturansky pine forest (the southern part of Krasnoyarsk Krai) is discussed in the paper.
V. G. Soukhovolsky, O. V. Tarasova
doaj   +1 more source

Constant Rate Approximate Maximum Margin Algorithms

open access: yes, 2006
We present a new class of perceptron-like algorithms with margin in which the “effective” learning rate, defined as the ratio of the learning rate to the length of the weight vector, remains constant. We prove that the new algorithms converge in a finite
Shawe-Taylor, John, Tsampouka, Petroula
core   +2 more sources

Experimental and Numerical Investigation on Effects of the Steam Ingestion on the Aerodynamic Stability of an Axial Compressor

open access: yesEntropy, 2020
In order to investigate the influence of steam ingestion on the aerodynamic stability of a two-stage low-speed axial-flow compressor, multiphase flow numerical simulation and experiment were carried out.
Baofeng Tu, Xinyu Zhang, Jun Hu
doaj   +1 more source

Present-day stress orientations and tectonic provinces of the NW Borneo collisional margin [PDF]

open access: yes, 2010
Extent: 15p.Borehole failure observed on image and dipmeter logs from 55 petroleum wells across the NW Borneo collisional margin were used to determine maximum horizontal stress (σH) orientations; combined with seismic and outcrop data, they define seven
Richard R. Hillis   +10 more
core   +1 more source

Variable‐speed method for improving the performance of a mine counter‐rotating fan

open access: yesEnergy Science & Engineering, 2020
Existing methods of improving the performance of mine counter‐rotating fans (MCRFs) through speed matching of the rotors have certain drawbacks. This study proposes a variable‐speed method for the two rotors of an MCRF to improve its performance ...
Zijian Ai   +4 more
doaj   +1 more source

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