The personalization of products and services has become an inevitable trend in the manufacturing and service industry, but it is very difficult to identify users' personalized requirements accurately. This paper solves this problem by constructing an identifying model for personalized requirement based on user profiling. Firstly, the framework of the proposed model and the process of identifying the user's personalized requirements with this model are introduced, and then an experimental scheme for obtaining users' profiling data is designed. On this basis, an experiment is performed by investigating users' requirements for the computer to obtain the data, and the data are used for the analysis based on the proposed model. The analysis result shows that the model can reveal the difference among heterogeneous users well, find out the implicit requirements of users, and identify the gap between existing products and users' personalized requirements, which provides support to the subsequent improvement of product design.

中文翻译：

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基于用户画像的设计改进个性化需求识别模型

产品和服务的个性化已经成为制造业和服务业的必然趋势，但要准确识别用户的个性化需求却非常困难。本文通过构建基于用户画像的个性化需求识别模型来解决这个问题。首先介绍了所提模型的框架和利用该模型识别用户个性化需求的过程，然后设计了获取用户画像数据的实验方案。在此基础上，通过调查用户对计算机获取数据的需求进行实验，并根据所提出的模型将数据用于分析。分析结果表明，该模型能够很好地揭示异构用户之间的差异，