Hsieh, Shu-Hui; Li, Chin-Shang; Lee, Shen-Ming - In: Computational Statistics & Data Analysis 66 (2013) C, pp. 32-54
Breslow and Cain (1988). The other is a joint conditional likelihood estimator that uses both validation and non-validation data … that the joint conditional likelihood estimator is more efficient than the validation likelihood estimator, weighted …