以顾客需求导向的产品评价体系构建研究

针对产品评价体系构建的问题，提出了一种通过对顾客评论信息的挖掘进行顾客需求的识别，进而应用数据聚类分析，自下而上地构建产品评价体系的方法。有别于传统多属性评价分析中大多通过自上而下（从概括到具体）方式进行评价体系构建的思路，该方法以顾客评价信息为导向，使最终构建出来的产品评价体系更具客观性，能有效为产品评价体系优化设计提供帮助，相关案例演算展示了方法的可行性。

Customer Demand oriented Product Evaluation System Construction

Aiming at the problem of product evaluation system, a bottom-up method of constructing evaluation system of product is proposed, which needs mining customer reviews, identifying the needs of customers, and then applying data to a clustering analysis. Unlike traditional multiple attribute evaluation and analysis of the most top-down (from generalization to specific) approach to the idea of building evaluation system, this method is customer demand-oriented, from bottom to top, layers forward, so that the final product evaluation system contains more objective features, thus helping to optimize the product evaluation design. Finally, a case study demonstrates the feasibility of the proposed method.