Abstract
Product feature fatigue is a common problem in practice. At the moment of purchasing, customers prefer to choose products with more features. After having used these high-feature products, customers become frustrated or dissatisfied with the usability problems caused by too many features. To deal with product feature fatigue problem, this paper introduces a novel model in which capability and complexity are regarded as two conflicting objects, and NSGA-II is adopted to search for a set of Pareto solutions for this multi-objective optimization problem. Then, this paper establishes piecewise linear membership functions based on decision maker’s preferences, and a priority list of non-dominated solutions can be provided according to the membership function values. The list can make it easier for decision makers to make final selection. A smart phone case study shows that the proposed method is a powerful decision-aid tool for product designers when dealing with feature fatigue problem.
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Chai, J., Li, M., Zheng, Y., Wang, L., Yu, F. (2014). A Multi-objective Optimization Method for Product Feature Fatigue Problem. In: Dick, G., et al. Simulated Evolution and Learning. SEAL 2014. Lecture Notes in Computer Science, vol 8886. Springer, Cham. https://doi.org/10.1007/978-3-319-13563-2_45
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DOI: https://doi.org/10.1007/978-3-319-13563-2_45
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-13562-5
Online ISBN: 978-3-319-13563-2
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