conclusions in our center, prolonged length of stay in the icu correlated positively with euro score. the overall predictive performance of euro score is acceptable and provides both surgeons and intensivists with a good estimate of patient risk in terms of icu stay. background risk stratification models allow preoperative assessment of individual patients cardiac surgical risk and enable analy...

this study examines the relationship between corporate social performance and the company's internal control. for the study, the definition of corporate social performance is used wood (wood, 1991) and social performance into the process (internal processes, management) and outcome (social impact) is divided. to assess the social performance of corporate social performance version of the q...

An increasingly competitive business environment encourages high levels of competition and has a strong impact on marketing performance. Marketing performance plays an important role in growth. Studies have been carried out by number researchers involving various variables including logistical support the advantage company. The can identify as benchmark to remain competitive. purpose this study...

This paper describes a series of experiments in using logistic regression machine learning as a method for entity resolution. From these experiments the authors concluded that when a supervised ML algorithm is trained to classify a pair of entity references as linked or not linked pair, the evaluation of the model’s performance should take into account the transitive closure of its pairwise lin...

  Background: Unwanted pregnancy not intended by at least one of the parents has undesirable consequences for the family and the society. In the present study, three classification models were used and compared to predict unwanted pregnancies in an urban population.   Methods : In this cross-sectional study, 887 pregnant mothers referring to health centers in Khorramabad, Iran, in 2012 were ...