منابع مشابه
Models of Sequential Evaluation in Best-Worst Choice Tasks
We examine the nature of best-worst data for modeling consumer preferences and predicting their choices. We show that, contrary to the assumption of widely used models, the best and worst responses do not originate from the same data-generating process. We propose a sequential evaluation model and show that later choices have systematically larger coefficients as compared to earlier choices. We...
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Genetic algorithm’s performance is based on three major factors, which are selection criteria, crossover and mutation operators. Each factor has its own significant role but the selection criteria to choose parents from the population is the key role to running the genetic algorithm. There is a number of selection schemes that have been introduced in literature and all have their own advantages...
متن کاملThe Best of the Worst or The Worst of the Best
This research examines whether a low-status member in a high-status category (e.g., a low-end Audi) or a high-status member in a low-status category (e.g., a high-end Volkswagen) is favored when they are evaluated separately, holding the objective value of these items constant. Based on the research on brand equity, one might expect that an option introduced under a higher quality brand would g...
متن کاملWhat are colorectal cancer survivors’ preferences for dietary advice? A best-worst discrete choice experiment
PURPOSE Studies on healthy lifestyle interventions in survivors of colorectal cancer have been disappointing, demonstrating only modest changes. This study aims to quantify people's preferences for different aspects of dietary intervention. METHOD A best-worst discrete choice experiment was designed and incorporated into a questionnaire including participants' characteristics and a self-asses...
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ژورنال
عنوان ژورنال: Quality and Safety in Health Care
سال: 2004
ISSN: 1475-3898,1475-3901
DOI: 10.1136/qhc.13.5.323