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A Novel Triangular Chaotic Map (TCM) with Full Intensive Chaotic Population Based on logistic Map

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Journal of Software Engineering and Applications 2015年第12期8卷 635-659页

作者： Mahmoud Maqableh Management Information Systems Faculty of Business The University of Jordan Amman Jordan

Chaos theory attempts to explain the result of a system that is sensitive to initial conditions, complex, and shows an unpredictable behaviour. Chaotic systems are sensitive to any change or changes in the initial condition(s) and are unpredictable in the long term. Chaos theory are implementing today in many different fields of studies. In this research, we propose a new one-dimensional Triangular Chaotic Map (TCM) with full intensive chaotic population. TCM chaotic map is a one-way function that prevents the finding of a relationship between the successive output values and increases the randomness of output results. The tests and analysis results of the proposed triangular chaotic map show a great sensitivity to initial conditions, have unpredictability, are uniformly distributed and random-like and have an infinite range of intensive chaotic population with large positive Lyapunov exponent values. Moreover, TCM characteristics are very promising for possible utilization in many different study fields.

关键词： Chaos Chaotic Maps Triangular Chaotic Map logistic Map Lyapunov Exponent

影响足月儿发生呼吸窘迫综合征相关因素的logistic回归分析

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实用儿科临床杂志 2012年第15期27卷 1150-1150,1196页

作者：李岩郑州市第一人民医院妇产科郑州450000

目的探讨影响足月儿发生呼吸窘迫综合征(RDS)的危险因素。方法选择本院RDS足月儿为病例组,同期住院健康足月儿为健康对照组。对2组儿童出生体质量、胎龄、性别、分娩方式、是否多胎、是否有产时窒息和宫内窘迫、母亲是否有糖尿病、是否... 详细信息

目的探讨影响足月儿发生呼吸窘迫综合征(RDS)的危险因素。方法选择本院RDS足月儿为病例组,同期住院健康足月儿为健康对照组。对2组儿童出生体质量、胎龄、性别、分娩方式、是否多胎、是否有产时窒息和宫内窘迫、母亲是否有糖尿病、是否有脐带绕颈因素进行单因素方差分析和多因素logistic回归分析。结果单因素方差分析结果显示,影响足月儿发生RDS的因素包括男童、剖宫产、出生体质量、母亲有糖尿病、宫内窘迫、产时窒息、脐带绕颈。多因素非条件logistic回归分析结果提示男童、剖宫产、出生体质量、母亲有糖尿病、宫内窘迫与足月儿RDS的发生密切相关。结论男童、剖宫产、母亲有糖尿病、宫内窘迫是足月儿发生RDS的危险因素,而高出生体质量是足月儿发生RDS的保护因素。

关键词：呼吸窘迫综合征婴儿,新生危险因素足月儿 logistic 回归分析

Performance Appraisal Method of logistic Distribution for Fresh Agricultural Products

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Asian Agricultural Research 2010年第11期2卷 1-3页

作者： YU Hang,ZHANG Kai Jilin Agricultural University,Changchun 130118,China

Through the initial selection,screening and simplification,a set of performance appraisal system of logistic distribution suited to fresh agricultural products is established.In the process of establishing the appraisal indicator,the representative appraisal indicator of logistic distribution of fresh agricultural products is further obtained by delivering experts' survey and applying the ABC screening system.The distribution costs,transportation and service level belong to the first level indicator;packing fees,distribution processing fees,full-load ratio,haulage capacity,customer satisfaction and the strain capability of delivery personnel belong to second level indicator.At the same time,the weighing of each indicator is determined.The quantification is conducted on indicators.The qualitative indicators applies ten-point system and then coverts these indicators into percentage,that is the number between [0,1];as for the quantitative indicators,they are concluded to the interval [0,1] according to the actual value range of the indicators and by applying the grade of membership in the vague mathematics.Through the analyses of the advantages and disadvantages of the frequently used performance evaluation method and its applicable conditions,the comprehensive evaluation of logistic distribution of agricultural products obtained by using the method of fuzzy comprehensive appraisal.The results show that,in terms of reducing distribution costs,the packaging and distribution processing technology of fresh agricultural products should be improved,so as to reduce distribution costs.In the process of introducing the application of advanced technology,the high automatic logistic equipments should be introduced.

关键词： logistic distribution of fresh agricultural produc

基于logistic-ABC的恐怖活动风险因素识别与指标评级模型研究——俄罗斯2006-2016年恐怖活动的实证分析

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情报杂志 2018年第11期37卷 23-30页

作者：连芷萱夏一雪连增水兰月新王沙骋史路遥中国人民警察大学廊坊065000 陆军通信训练基地张家口075100 中央财经大学国防经济与管理研究院北京100081

[目的/意义]为提高暴恐情报决策支持的科学性,更合理的评估暴恐风险。[方法/过程]构建了涵盖袭击者、袭击方式、袭击武器、袭击目标、袭击时间、袭击地点、表达思想等指标的恐怖活动风险要素指标体系,对GTD(Global Terrorism Database)... 详细信息

[目的/意义]为提高暴恐情报决策支持的科学性,更合理的评估暴恐风险。[方法/过程]构建了涵盖袭击者、袭击方式、袭击武器、袭击目标、袭击时间、袭击地点、表达思想等指标的恐怖活动风险要素指标体系,对GTD(Global Terrorism Database)全球恐怖主义数据库与Country Reports on Terrorism进行案例信息整理量化,构建案例信息数据库。并在此基础上构建logistic-ABC模型,通过对案例统计数据的定量计算找出最关键的风险要素。[结果/结论]为暴恐风险提供符合实战需求的监测目标,在获得暴恐高风险要素后针对因素及反恐斗争的现实需要制定应对策略,以期为恐怖活动的风险评估提供有价值的情报决策支持。

关键词：恐怖活动风险评估 logistic 指标体系

Inferences for the Generalized logistic Distribution Based on Record Statistics

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Intelligent Information Management 2014年第4期6卷 171-182页

作者： Rashad M. El-Sagheer Mathematics Department Faculty of Science Al-Azhar University Cairo Egypt

Estimation for the parameters of the generalized logistic distribution (GLD) is obtained based on record statistics from a Bayesian and non-Bayesian approach. The Bayes estimators cannot be obtained in explicit forms. So the Markov chain Monte Carlo (MCMC) algorithms are used for computing the Bayes estimates. Point estimation and confidence intervals based on maximum likelihood and the parametric bootstrap methods are proposed for estimating the unknown parameters. A numerical example has been analyzed for illustrative purposes. Comparisons are made between Bayesian and maximum likelihood estimators via Monte Carlo simulation.

关键词： Generalized logistic Distribution (GLD) Record Statistics Parametric Bootstrap Methods Bayes Estimation Markov Chain Monte Carlo (MCMC) Gibbs and Metropolis Sampler

Effect Modeling of Count Data Using logistic Regression with Qualitative Predictors

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Engineering（科研） 2014年第12期6卷 758-772页

作者： Haeil Ahn Department of Industrial Engineering Seokyeong University Seoul Republic of Korea

We modeled binary count data with categorical predictors, using logistic regression to develop a statistical method. We found that ANOVA-type analyses often performed unsatisfactorily, even when using different transformations. The logistic transformation of fraction data could be an alternative, but it is not desirable in the statistical sense. We concluded that such methods are not appropriate, especially in cases where the fractions were close to 0 or 1. The major purpose of this paper is to demonstrate that logistic regression with an ANOVA-model like parameterization aids our understanding and provides a somewhat different, but sound, statistical background. We examined a simple real world example to show that we can efficiently test the significance of regression parameters, look for interactions, estimate related confidence intervals, and calculate the difference between the mean values of the referent and experimental subgroups. This paper demonstrates that precise confidence interval estimates can be obtained using the proposed ANOVA-model like approach. The method discussed here can be extended to any type of experimental fraction data analysis, particularly for experimental design.

关键词： logistic Regression Logit logistic Response Categorical Binary Count Data

A Study on the Effect Factors of Community Participation in Tourism:Based on the logistic Regression Analysis of Xingwen World Geopark

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四川地质学报 2009年第S1期29卷 120-123,132页

作者： SHUI Wei 1,XU Xue-yi 1,WEI Ya-li 2,CHEN Yin 3,WANG Xing-gui 4,ZHOU Hu 1,WANG Ya-wen 2,WANG Li 5,OU YANG Shu-jian 2(1.Department of Eco-agriculture and Rural Development,Sichuan Agricultural University,Ya’an 625014,Sichuan 2.College of Resources and Environment,Sichuan Agricultural University,Ya’an 625014,Sichuan 3.Xingwen Science and Technology Bureau,YIBin 644400,Sichuan 4.Environment and Life Science of Kangding Nationality Teachers College,Kingding 626001,Sichuan 5.School of Land and Resources,China West Normal University,Nanchong 637002,Sichuan.)

In order to find out the factors which influence community participation in tourism,several effect factors are summed up through the investigation of the local residents and the analysis of the logistic regression of the data gained from Xingwen world Geopark.Results indicated there are several main influencing factors of community participation such as the comparative benefit of tourist industry,participant residents' subjective wishes,preference consciousness of working opportunity obtainment in the tourist enterprise and participant skills.Based on above investigation data and field travel,the paper put forward several methods about how to enhance the residents' participant degree:increasing the comparative benefit of tourist industry,enhancing the attraction of tourism for boosting participant wishes,improving the preference consciousness on obtaining working opportunity in tourism industry and cultivating residents' participant skills through training.

关键词： Community participation Effect factors logistic regression Xngwen World Geopark

Analyzing and Projection of Future Bangladesh Population Using logistic Growth Model

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International Journal of Modern Nonlinear Theory and Application 2019年第3期8卷 53-61页

作者： Mohammad Sharif Ullah Golam Mostafa Nusrat Jahan Md. Abdul Hakim Khan Department of Mathematics FENI UNIVERSITY Feni Bangladesh Department of Mathematics Hamdard University Bangladesh Munshiganj Bangladesh Department of Mathematics Bangladesh Army International University of Science & Technology Comilla Bangladesh Department of Mathematics Bangladesh University of Engineering & Technology (BUET) Dhaka Bangladesh

Bangladesh is a densely populated country than many other countries of the world. The population growth is termed as alarming, however, knowledge of growth in the years to come would be useful in planning for the development of the country. This article is based on the projection of future population growth of the country. The available actual population census data during 1991-2011 of Bangladesh was applied to the application of a non-linear, non-autonomous ordinary differential equation familiar as Verhulst logistic population model with the maximum environmental capability of Bangladesh. Bangladesh will reach its carrying capacity of 245.09 million population in the next 56 years i.e. the year 2067 and then it decreases as S-shaped curve. The article has provided a focus on the changing trends of the growth of the population of Bangladesh.

关键词： logistic Model Carrying Capacity Zero Growth Rate Least Square Method 6th Order RK Method Future Population Projection Parabolic Profile

The　assessment　of　the　outliers　of　logistic　regression　model　and　its　clinical　application

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Journal of Medical Colleges of PLA(China) 1995年第1期10卷 61-62,66页

作者：易东许汝福张蔚尹全焕

On the basis of the newly developed regression diagnostic analysis, the diagnostic method with the assessment of the outliers of the logistic regression model was set up and it was used to analyze the prognosis of the... 详细信息

关键词： outlier logistic model leukemia, lymphoblastic prognosis regression analysis