ECM algorithm of Parametric Estimation in Constant Stress Accelerated Life for Mixture Weibull Distribution with Type II Censoring
- https://doi.org/10.2991/csic-15.2015.67How to use a DOI?
- Mixed weibull distribution, EM algorithm, ECM algorithm, Censor sample data
Mixed Weibull distributions play an important role in life time data analysis. In this paper, we employ the ECM algorithm to obtain the ML estimation for the mixed Weibull model in the constant stress accelerated life time test with type II censoring. The iteration formulas are given in the paper. Simulations are also made to show the Performance of estimation.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Hui Jiang PY - 2015/07 DA - 2015/07 TI - ECM algorithm of Parametric Estimation in Constant Stress Accelerated Life for Mixture Weibull Distribution with Type II Censoring BT - Proceedings of the 2015 International Conference on Computer Science and Intelligent Communication PB - Atlantis Press SP - 279 EP - 282 SN - 2352-538X UR - https://doi.org/10.2991/csic-15.2015.67 DO - https://doi.org/10.2991/csic-15.2015.67 ID - Jiang2015/07 ER -