发布求助
文献互助 智能选刊 最新文献

International Journal of Applied Mathematics & Statistics最新文献

筛选
英文 中文
Bayesian Estimation of the Entropy of the Half-Logistic Distribution Based on Type-II Censored Samples 基于ii型截尾样本的半logistic分布熵的贝叶斯估计
IF 0.2
International Journal of Applied Mathematics & Statistics Pub Date : 2014-11-03 DOI: 10.3390/ECEA-1-B003
J. Seo, Suk-Bok Kang
{"title":"Bayesian Estimation of the Entropy of the Half-Logistic Distribution Based on Type-II Censored Samples","authors":"J. Seo, Suk-Bok Kang","doi":"10.3390/ECEA-1-B003","DOIUrl":"https://doi.org/10.3390/ECEA-1-B003","url":null,"abstract":"This paper provides statistical inferences on the entropy of the half-logistic distribution when the data are Type-II censored. The maximum likelihood estimator of the entropy and corresponding approximate confidence interval are derived. For Bayesian inferences, an objective Bayesian estimation method is developed based on the Jeffreys prior. The proposed estimation methods are compared through Monte Carlo simulations for various Type-II censoring schemes. Finally, real data are analyzed for illustration purposes.","PeriodicalId":44573,"journal":{"name":"International Journal of Applied Mathematics & Statistics","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2014-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69602959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Left-turn Track Function of Bicycle Flow in Intersection 交叉口自行车流左转轨迹函数
IF 0.2
International Journal of Applied Mathematics & Statistics Pub Date : 2014-06-30 DOI: 10.1201/b19880-165
Zhang Shuichao, He Kangkang, Yan Renfa
{"title":"Left-turn Track Function of Bicycle Flow in Intersection","authors":"Zhang Shuichao, He Kangkang, Yan Renfa","doi":"10.1201/b19880-165","DOIUrl":"https://doi.org/10.1201/b19880-165","url":null,"abstract":"The study of bicycle flow left-turn track is the basis of studying the traffic conflict between left-turn bicycles and motor vehicles. This paper built the two-dimensional coordinate system of intersection using its geometrical features, acquired the coordinate data of the left-turn bicycle traveling track through the video coordinate method, and applied the coordinate data to the two-dimensional coordinate system. Finally, the track function expression of the left-turn bicycle flow was founded using the method of regression analysis. This function is a quadratic function, and relevant parameters are only related to the geometric parameters of intersections. The construction of the intersection left-turn bicycle flow track function is significant to the optimization of intersection traffic management.","PeriodicalId":44573,"journal":{"name":"International Journal of Applied Mathematics & Statistics","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2014-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"65993499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cox Proportional Hazard with Multivariate Adaptive Regression Splines to Analyze the Product Sales Time in E-Commerce Cox比例风险与多元自适应样条回归分析电子商务中产品销售时间
IF 0.2
International Journal of Applied Mathematics & Statistics Pub Date : 2014-06-29 DOI: 10.5281/ZENODO.50649
E. Irwansyah, D. A. N. O. Stefani, R. D. Bekti
{"title":"Cox Proportional Hazard with Multivariate Adaptive Regression Splines to Analyze the Product Sales Time in E-Commerce","authors":"E. Irwansyah, D. A. N. O. Stefani, R. D. Bekti","doi":"10.5281/ZENODO.50649","DOIUrl":"https://doi.org/10.5281/ZENODO.50649","url":null,"abstract":"Cox Proportional Hazard (Cox PH) model is a survival analysis method to perform model of relationship between independent variable and dependent variable which shown by time until an event occurs. This method compute residuals, martingale or deviance, which can used to diagnostic the lack of fit of a model and PH assumption. The alternative method if these not satisfied is Multivariate Adaptive Regression Splines(MARS) approach. This method use to perform the analysis of product selling time in e-commerce. The samples were collected by survey on website. The results areMARS model with martingale residuals has good performance than residual deviance. MARS modeling with martingale residuals have GCV minimum 0.502 with a combination of BF = 10, MI = 1, and MO = 2 with information number of products sold (X6) that contribute. Variables significant effect on α = 5% were BF_2 = (X_6-135)+, BF_3 = (X_6-170)+, and BF_5=(X_6-196)+.","PeriodicalId":44573,"journal":{"name":"International Journal of Applied Mathematics & Statistics","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2014-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71085765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Some application of ideals of Г-AG-ring Г-AG-ring理想的一些应用
IF 0.2
International Journal of Applied Mathematics & Statistics Pub Date : 2014-01-25 DOI: 10.12732/iejpam.v7i2.4
T. Gaketem
{"title":"Some application of ideals of Г-AG-ring","authors":"T. Gaketem","doi":"10.12732/iejpam.v7i2.4","DOIUrl":"https://doi.org/10.12732/iejpam.v7i2.4","url":null,"abstract":"In this paper we define c-prime, 3-prime and weakly prime ideal of Г-AG-ring which we will study relation of c-prime, 3-prime, weakly prime ideal and prime ideal.","PeriodicalId":44573,"journal":{"name":"International Journal of Applied Mathematics & Statistics","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2014-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66376032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Simultaneous Lasso and Dantzig Selector in High Dimensional Nonparametric Regression 高维非参数回归中的Lasso和Dantzig选择器
IF 0.2
International Journal of Applied Mathematics & Statistics Pub Date : 2013-06-06 DOI: 10.1155/2013/571361
Shiqing Wang, Limin Su
{"title":"Simultaneous Lasso and Dantzig Selector in High Dimensional Nonparametric Regression","authors":"Shiqing Wang, Limin Su","doi":"10.1155/2013/571361","DOIUrl":"https://doi.org/10.1155/2013/571361","url":null,"abstract":"During the last few years, a great deal of attention has been focused on Lasso and Dantzig selector in high dimensional linear regression when the number of variables can be much larger than the sample size. Under a sparsity scenario, Bickel et al. (2009) showed that the Lasso estimator and the Dantzig selector exhibit similar behavior, and derived oracle inequalities for the prediction risk in the general nonparametric regression model, as well as bounds on the L_p estimation loss in the linear model. The Assumption RE (s,m,c) and Assumption RE (s,c) play a significant role in their paper. In this paper, the assumptions equivalent with Assumption RE and Assumption RE are given. More precise oracle inequalities for the prediction risk in the general nonparametric regression model and bounds on the L_p estimation loss in the linear model are derived when the number of variables can be much larger than the sample size.","PeriodicalId":44573,"journal":{"name":"International Journal of Applied Mathematics & Statistics","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2013-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2013/571361","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64159242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Econometric Analysis of the Hidden Links between Trade Openness and Financial Openness 贸易开放与金融开放隐性联系的计量经济学分析
IF 0.2
International Journal of Applied Mathematics & Statistics Pub Date : 2012-05-11 DOI: 10.1109/ICEE.2012.1405
Jianjun Xu
{"title":"Econometric Analysis of the Hidden Links between Trade Openness and Financial Openness","authors":"Jianjun Xu","doi":"10.1109/ICEE.2012.1405","DOIUrl":"https://doi.org/10.1109/ICEE.2012.1405","url":null,"abstract":"This paper firstly uses the quantitative indicators to estimate the level of trade openness and financial openness in China, then use the error correction model, Granger and Geweke causality test methods, generalizes impulse response function to analyze the hidden links of trade openness and financial openness. The results show that there exists a long equilibrium and a mutual promotion relationship between financial openness and trade openness in China and there is a long-term and a bidirectional causality between financial openness and trade openness; In addition, the share of feedback reveals that more forceful causal relationship from trade openness to financial openness.","PeriodicalId":44573,"journal":{"name":"International Journal of Applied Mathematics & Statistics","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2012-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62306860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On Branched Coverings 关于分枝覆盖物
IF 0.2
International Journal of Applied Mathematics & Statistics Pub Date : 2009-04-20 DOI: 10.1090/mmono/154/07
K. V. Madahar
{"title":"On Branched Coverings","authors":"K. V. Madahar","doi":"10.1090/mmono/154/07","DOIUrl":"https://doi.org/10.1090/mmono/154/07","url":null,"abstract":"We construct, for almost all permissible degrees d, a minimal simplicial branched covering map of degree d from each closed, suitably triangulated, 2-manifold onto the 6-vertex Real Projective Plane. We also establish the non-existence of certain degree branched coverings of the real projective plane.","PeriodicalId":44573,"journal":{"name":"International Journal of Applied Mathematics & Statistics","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2009-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60560040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Techniques for a priori Choice of Regularizing Parameters in Tikhonov Regularization Tikhonov正则化中正则化参数的先验选择技术
IF 0.2
International Journal of Applied Mathematics & Statistics Pub Date : 2005-04-27 DOI: 10.12988/imf.2006.06023
M. Iqbal
{"title":"Techniques for a priori Choice of Regularizing Parameters in Tikhonov Regularization","authors":"M. Iqbal","doi":"10.12988/imf.2006.06023","DOIUrl":"https://doi.org/10.12988/imf.2006.06023","url":null,"abstract":"In this paper, we propose a new strategy for a priori choice of regularization parameters in Tikhonov’s regularization, based on the conditional stability estimate for illposed inverse problems. We show that it can be applied to a wide class of inverse problems. The convergence rate of the regularized solutions is also proved.","PeriodicalId":44573,"journal":{"name":"International Journal of Applied Mathematics & Statistics","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2005-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66382945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Interval Neutrosophic Sets 间隔中性粒细胞群
IF 0.2
International Journal of Applied Mathematics & Statistics Pub Date : 2004-09-07 DOI: 10.5281/ZENODO.32260
Haibin Wang, P. Madiraju, Yanqing Zhang, Rajshekhar Sunderraman
{"title":"Interval Neutrosophic Sets","authors":"Haibin Wang, P. Madiraju, Yanqing Zhang, Rajshekhar Sunderraman","doi":"10.5281/ZENODO.32260","DOIUrl":"https://doi.org/10.5281/ZENODO.32260","url":null,"abstract":"A neutrosophic set is a part of neutrosophy that studies the origin, nature, and scope of neutralities, as well as their interactions with different ideational spectra. The neutrosophic set is a powerful general formal framework that has been recently proposed. However, the neutrosophic set needs to be specified from a technical point of view. Now we define the set-theoretic operators on an instance of a neutrosophic set, and call it an Interval Neutrosophic Set (INS). We prove various properties of INS, which are connected to operations and relations over INS. Finally, we introduce the convexity of interval neutrosophic sets.","PeriodicalId":44573,"journal":{"name":"International Journal of Applied Mathematics & Statistics","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2004-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71072933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 65
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信