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T-DISTRIBUTION: 作品数：20被引量：2H指数：1; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关机构：中国农业大学更多>>; 相关期刊：《Computers, Materials & Continua》《Journal of Computer Science & Technology》《Frontiers of Earth Science》《Journal of Beijing Institute of Technology》更多>>; 相关基金：国家自然科学基金中国航空科学基金更多>>

Multi-strategy improved honey badger algorithm based on periodic mutation and t-distribution perturbation: 《High Technology Letters》2025年第1期63-72,共10页WU Jin SU Zhengdong TIAN Jinhang WEN Fei CHEN Wenfeng; Supported by the National Key Research and Development Program of China(No.2022ZD0119001)。; The honey badger algorithm(HBA),as a new swarm intelligence(SI)optimization algorithm,has shown certain effectiveness in its applications.Aiming at the problems of unsatisfactory initial population distribution of HBA...; 关键词：periodic mutation T-DISTRIBUTION linear decreasing factor robot path planning

Arctic Puffin Optimization Algorithm Based on Multi-Strategy Blending: 《Journal of Computer and Communications》2024年第12期151-170,共20页Ling Sun Bo Wang; A hybrid strategy is proposed to solve the problems of poor population diversity, insufficient convergence accuracy and susceptibility to local optimal values in the original Arctic Puffin Optimization (APO) algorithm...; 关键词：Arctic Puffin Optimization Elite Reverse Learning Strategy Tangential Flight Strategy Adaptive t-Distribution Variation Strategy

A Multi-Strategy-Improved Northern Goshawk Optimization Algorithm for Global Optimization and Engineering Design: 《Computers, Materials & Continua》2024年第7期1677-1709,共33页Liang Zeng Mai Hu Chenning Zhang Quan Yuan Shanshan Wang; supported by theKey Research and Development Project of Hubei Province(No.2023BAB094);the Key Project of Science and Technology Research Program of Hubei Educational Committee(No.D20211402);the Open Foundation of HubeiKey Laboratory for High-Efficiency Utilization of Solar Energy and Operation Control of Energy Storage System(No.HBSEES202309).; Optimization algorithms play a pivotal role in enhancing the performance and efficiency of systems across various scientific and engineering disciplines.To enhance the performance and alleviate the limitations of the ...; 关键词：Northern Goshawk Optimization tent chaotic map T-distribution disturbance state transition algorithm UAV path planning

Amplitude variation with offset and azimuth inversion to predict and evaluate coal seam fracture parameters: 《Frontiers of Earth Science》2023年第2期505-513,共9页Haibo WU Shujie ZHU Qinjie LIU Shouhua DONG Yanhui HUANG Pingsong ZHANG; supported by the University Synergy Innovation Program of Anhui Province(Nos.GXXT-2021-016 and GXXT-2019-029);the National Natural Science Foundation of China(Grant No.41902167);the Institute of Energy,Hefei Comprehensive National Science Center(No.21KZS215).; Amplitude variation with offset and azimuth(AVOA)inversion is a mainstream method for predicting and evaluating fracture parameters of conventional oil and gas reservoirs.However,its application to coal seams is limit...; 关键词：equivalent media model fracture density and strike AZIMUTH Student’s t-distribution

Pricing European Options Based on a Logarithmic Truncated t-Distribution: 《Journal of Applied Mathematics and Physics》2023年第5期1349-1358,共10页Yingying Cao Xueping Liu Yiqian Zhao Xuege Han; The t-distribution has a “fat tail” feature, which is more suitable than the normal probability density function to describe the distribution characteristics of return on assets. The difficulty of using t-distributi...; 关键词：Option Pricing Logarithmic Truncated t-Distribution Asset Returns Risk-Neutral Valuation Approach

Information Divergence and the Generalized Normal Distribution:A Study on Symmetricity: 《Communications in Mathematics and Statistics》2021年第4期439-465,共27页Thomas L.Toulias Christos P.Kitsos; This paper investigates and discusses the use of information divergence,through the widely used Kullback–Leibler(KL)divergence,under the multivariate(generalized)γ-order normal distribution(γ-GND).The behavior of t...; 关键词：Kullback-Leibler divergence Jeffreys distance Resistor-average distance Multivariateγ-order normal distribution Multivariate Student’s t-distribution Multivariate Laplace distribution

DSP-TMM:A Robust Cluster Analysis Method Based on Diversity Self-Paced T-Mixture Model: 《Journal of Beijing Institute of Technology》2020年第4期531-543,共13页Limin Pan Xiaonan Qin Senlin Luo; Supported by the 13th 5-Year National Science and Technology Supporting Project(2018YFC2000302)。; In order to implement the robust cluster analysis,solve the problem that the outliers in the data will have a serious disturbance to the probability density parameter estimation,and therefore affect the accuracy of cl...; 关键词：cluster analysis Gaussian mixture model t-distribution mixture model self-paced learning INITIALIZATION

Large-Scale Estimation of Distribution Algorithms with Adaptive Heavy Tailed Random Pro jection Ensembles: 《Journal of Computer Science & Technology》2019年第6期1241-1257,共17页Momodou L.Sanyang Ata Kabán; partly funded by a Ph.D.scholarship from the Islamic Development Bank;funded by the Engineering and Physical Sciences Research Council of UK under Fellowship Grant EP/P004245/1.; We present new variants of Estimation of Distribution Algorithms (EDA) for large-scale continuous optimisation that extend and enhance a recently proposed random projection (RP) ensemble based approach. The main novel...; 关键词：covariance adaptation estimation of distribution algorithm random projection ensemble T-DISTRIBUTION

Using Excel to Explore the Effects of Assumption Violations on One-Way Analysis of Variance (ANOVA) Statistical Procedures: 《Open Journal of Statistics》2019年第4期458-469,共12页William Laverty Ivan Kelly; To understand any statistical tool requires not only an understanding of the relevant computational procedures but also an awareness of the assumptions upon which the procedures are based, and the effects of violation...; 关键词：EXCEL One-Way ANOVA ASSUMPTION VIOLATIONS T-DISTRIBUTION CAUCHY Distribution

An Extended Bivariate T-Distribution Type Symmetry Model for Square Contingency Tables被引量：1: 《Open Journal of Statistics》2018年第2期249-257,共9页Kiyotaka Iki Masayuki Okada Sadao Tomizawa; The purpose of this paper is to propose a new model of asymmetry for square contingency tables with ordered categories. The new model may be appropriate for a square contingency table if it is reasonable to assume an ...; 关键词：BIVARIATE T-DISTRIBUTION SQUARE CONTINGENCY Table SYMMETRY UNDERLYING Distribution

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