Li Chunjing
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- Associate professor
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- Name (Pinyin):Li Chunjing
- E-Mail:
- Date of Employment:2003-06-30
- School/Department:长春工业大学
- Administrative Position:副院长
- Education Level:Postgraduate (Doctoral)
- Business Address:吉林省长春市朝阳区延安大街2055号长春工业大学南湖校区
- Contact Information:lichunjing@ccut.edu.cn
- Degree:Doctoral degree
- Professional Title:Associate professor
- Status:Employed
- Academic Titles:数学与统计学院副院长
- Other Post:吉林省工业与应用数学学会副秘书长
- Alma Mater:吉林大学
- Teacher College:数学与统计学院
- Discipline:Other specialties in Statistics
Contact Information
- OfficePhone：
- Email：
- Paper Publications
【数统核心】部分区间删失数据下比例风险模型的贝叶斯变量选择
Release time:2024-07-22 Hits:
- DOI number:10.16163/j.cnki.dslkxb202205060002
- Journal:东北师范大学(自然科学版)
- Key Words:部分区间删失;比例风险模型;潜变量;贝叶斯变量选择;EM算法
- Abstract:通过结合spike and slab先验和非参数似然函数，提出了部分区间删失数据下比例风险模型的贝叶斯变量选择.引入泊松与0-1潜变量简化似然，进而运用EM算法求出了各个参数的最大后验估计.通过模拟和实证验证了该方法的有效性.
- Indexed by:Journal paper
- Discipline:Natural Science
- Document Type:J
- Volume:55
- Issue:03
- Page Number:37-44
- Translation or Not:no
- Date of Publication:2023-10-14