The selection of the evaluating index system is the key to enterprise credit assessment, which is essentially a feature selection problem.
评估指标体系的选取是企业信用评估的首要问题，它是一个特征选择问题。
Effects evaluation of public marketing has significant social and economic meanings, designing the evaluating index system, choosing scientific and rational evaluating methods are necessary.
公共营销绩效评估具有重要的社会和经济含义，设计评价指标体系、选择科学合理的评估方法是科学营销所必需的。
Through defining the evaluating index system of partner selection, a mathematic model of virtual enterprise partner selection is constructed aiming at establishing virtual enterprise alliance.
针对建立虚拟企业联盟，通过确定盟友选择的评价指数体系，在此基础上建立盟友选择的数学模型。
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