Results 211 to 220 of about 5,709 (258)
Some of the next articles are maybe not open access.
Skip Salp Swam Algorithm for Feature Selection
2021Feature selection is a prominent component of the machine learning pipeline where the features that may deteriorate the performance of the learning algorithm are curtailed retaining the valuable features alone. The selection algorithm’s predominant role of sampling the least subset of features that aid the algorithm to achieve high accuracy becomes ...
N. B. Arunekumar, K. Suresh Joseph
openaire +1 more source
New vision for the soliton solutions to the complex Hirota-dynamical model
Physica Scripta, 2021In this paper, the nonlinear complex Hirota-dynamical model NLCHM in which the third derivative term represents the self-interaction in the high-frequency subsystem is established.
A. Bekir, E. Zahran
semanticscholar +1 more source
Remote sensing image fusion using particle swam optimization
2010 International Conference on Intelligent Control and Information Processing, 2010In this paper, a novel approach is proposed to solve the pansharpening problem for remote sensing images. Using this approach, lower-resolution multispectral images are fused with the higher-resolution panchromatic image for the purpose of spatial resolution enhancement. To achieve better spectral quality for the spatially enhanced multispectral images,
Min Han, Wei Yao
openaire +1 more source
Autoencoder Classification Algorithm Based on Swam Intelligence Optimization
2018 17th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES), 2018BP algorithm used by autoencoder classification algorithm. But the BP algorithm is not only complicated and inefficient, but sometimes falls into local optimum. This makes autoencoder classification algorithm are not very good. So in this paper we combie Quantum Particle Swarm Optimization (QPSO) and autoencoder classification algorithm.
Wen Feng, Zhiguo Chen, Yi Fu
openaire +1 more source
Improved particle swam optimization algorithm for OPF problems
IEEE PES Power Systems Conference and Exposition, 2004., 2005This work presents the solution of the optimal power flow (OPF) using particle swarm optimization (PSO) technique. The main goal of this paper is to verify the viability of using PSO problem composed by the different objective functions. Incorporation of nonstationary multistage assignment penalty function in solving OFF problems can significantly ...
B. Zhao, C.X. Guo, Y.J. Cao
openaire +1 more source
Energy utilization and security enhancement using particle swam optimization (PSO)
2017 IEEE International Conference on Power, Control, Signals and Instrumentation Engineering (ICPCSI), 2017Wireless sensor networks (WSN) have started appearing in our daily life including home, office, industry and vehicles to name a few. The incremental usage of WSN for environmental monitoring comes across various types of attacks and security threats.
Venkatesh Shankar, Rajashree V Biradar
openaire +1 more source
Proposing several hybrid PSO-extreme learning machine techniques to predict TBM performance
Engineering computations, 2021Jie Zeng +6 more
semanticscholar +1 more source
A preliminary note on the embryology ofCasuarina equisetifolia, forst
Proceedings / Indian Academy of Sciences, 1944BY B. G. L. SWAMs
semanticscholar +1 more source
2012
讀若鴻的詩，如繪人生繽紛的境界。詩人憑藉嫻熟的藝術技巧，通過哲理的、凝練的、晶瑩的語言，將才情體現于六卷吟詠之中，我以為從形象性的詩題也即可領悟其審美的情致。 詩人循詩歌的特性力求獨辟蹊徑，糅合古典與新詩的音韻美，特重境界的抒情，以求親情、友情、愛情、人情、國情凝聚于筆端，這是不辭艱苦的探索，有如經歷了王國維在《人間詞話》中所提著名的三境界，孜孜不倦，耐得寂寞，洞察世事，然後從苦吟的深邃境界中走了出來，豁然開朗，照耀于若鴻的詩篇是麗日的色彩。 詩人不僅自己留下“雪泥鴻爪”，而且為詩壇留下了如袁枚所說的“夕陽芳草尋常物，解用都成絕妙辭”。
openaire +1 more source
讀若鴻的詩，如繪人生繽紛的境界。詩人憑藉嫻熟的藝術技巧，通過哲理的、凝練的、晶瑩的語言，將才情體現于六卷吟詠之中，我以為從形象性的詩題也即可領悟其審美的情致。 詩人循詩歌的特性力求獨辟蹊徑，糅合古典與新詩的音韻美，特重境界的抒情，以求親情、友情、愛情、人情、國情凝聚于筆端，這是不辭艱苦的探索，有如經歷了王國維在《人間詞話》中所提著名的三境界，孜孜不倦，耐得寂寞，洞察世事，然後從苦吟的深邃境界中走了出來，豁然開朗，照耀于若鴻的詩篇是麗日的色彩。 詩人不僅自己留下“雪泥鴻爪”，而且為詩壇留下了如袁枚所說的“夕陽芳草尋常物，解用都成絕妙辭”。
openaire +1 more source
When the American sea sturgeon swam east
2004The two species of Atlantic sea sturgeon on either shore of the North Atlantic, Acipenser sturio in Europe and A. oxyrinchus in North America, probably diverged with the closure of the Tethys Sea and the onset of the North Atlantic Gyre 15-20 million years ago, and contact between them was then presumably precluded by geographic distance.
Ludwig, A. +10 more
openaire +1 more source