id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-2284	Selman, Bareq Baqe; Hamad, Alaa M.	Different Estimation Methods of the Stress-Strength Reliability Power Distribution	2019	13	.pdf	application/pdf	4453	178	73	∑ 𝑦𝑖 𝑚 𝑖=1 Taking the partial derivation for the above equations with respect to the shape parameter and then equating the results to zero, this will lead to: �̂�1𝑚𝑙𝑒 = −𝑛 ln ∑ 𝑥𝑖 𝑛 𝑖=1 (6) �̂�2𝑚𝑙𝑒 = −𝑚 𝑙𝑛 ∑ 𝑦𝑖 𝑚 𝑖=1 (7) �̂�2𝑚𝑙𝑒in equation (5); the reliability estimation of stress – strength model using maximum likelihood method will become: �̂�𝑚𝑙𝑒 = �̂�1𝑚𝑙𝑒 �̂�1𝑚𝑙𝑒 +�̂�2𝑚𝑙𝑒 (8) 72 Ibn Al-Haitham Jour. In constant shrinkage factor case, it can be assumed that∅(�̂�) = 𝑘, K=0.001 which represent the constant shrinkage weight factor.	cache/iajs-2284.pdf	txt/iajs-2284.txt