版权说明 操作指南
首页 > 成果 > 详情

A posterior contraction for Bayesian inverse problems in Banach spaces

认领
导出
Link by DOI
反馈
分享
QQ微信 微博
成果类型:
期刊论文
作者:
Chen, De-Han;Li, Jingzhi;Zhang, Ye
通讯作者:
Zhang, Y
作者机构:
[Chen, De-Han] Cent China Normal Univ, Sch Math & Stat, Wuhan 430079, Peoples R China.
[Chen, De-Han] Cent China Normal Univ, Hubei Key Lab Math Sci, Wuhan 430079, Peoples R China.
[Li, Jingzhi] Southern Univ Sci & Technol, Dept Math, Shenzhen 518055, Peoples R China.
[Li, Jingzhi] Southern Univ Sci & Technol, Natl Ctr Appl Math Shenzhen, Shenzhen 518055, Peoples R China.
[Li, Jingzhi] Southern Univ Sci & Technol, SUSTech Int Ctr Math, Shenzhen 518055, Peoples R China.
通讯机构:
[Zhang, Y ] S
Shenzhen MSU BIT Univ, Shenzhen 518172, Peoples R China.
Beijing Inst Technol, Sch Math & Stat, Beijing 100081, Peoples R China.
语种:
英文
关键词:
Bayesian inverse problems;posterior contraction;Banach spaces;convergence rates
期刊:
INVERSE PROBLEMS
ISSN:
0266-5611
年:
2024
卷:
40
期:
4
页码:
045011
基金类别:
National Natural Science Foundation of Chinahttp://dx.doi.org/10.13039/501100001809
机构署名:
本校为第一机构
院系归属:
数学与统计学学院
摘要:
This paper features a study of statistical inference for linear inverse problems with Gaussian noise and priors in structured Banach spaces. Employing the tools of sectorial operators and Gaussian measures on Banach spaces, we overcome the theoretical difficulty of lacking the bias-variance decomposition in Banach spaces, characterize the posterior distribution of solution though its Radon-Nikodym derivative, and derive the optimal convergence rates of the corresponding square posterior contraction and the mean integrated square error. Our theoretical findings are applied to two scenarios, spe...

反馈

验证码:
看不清楚,换一个
确定
取消

成果认领

标题:
用户 作者 通讯作者
请选择
请选择
确定
取消

提示

该栏目需要登录且有访问权限才可以访问

如果您有访问权限,请直接 登录访问

如果您没有访问权限,请联系管理员申请开通

管理员联系邮箱:yun@hnwdkj.com