Method and device for generating characteristic value of list item and computer equipment

The invention relates to a list item feature value generation method and device and computer equipment. The method comprises the following steps: acquiring a to-be-processed list; determining a target engineering category list library matched with the to-be-processed list in a field big database; determining a target list matched with the to-be-processed list in the target engineering category list library; determining a target pricing scheme matched with the to-be-processed list in the target list; and extracting item features in the target component scheme, and generating item feature values of the to-be-processed list according to the extracted item features. The method can improve the accuracy of the feature value of the list item. 本申请涉及一种清单项目特征值的生成方法、装置和计算机设备。所述方法包括：获取待处理清单；在领域大数据库中确定与所述待处理清单相匹配的目标工程类别清单库；在所述目标工程类别清单库中确定与所述待处理清单相匹配的目标清单；在所述目标清单中确定与所述待处理清单相匹配的目标组价方案；提取所述目标组件方案中的项目特征，根据提取的项目特征生成所述待处理清单的项目特征值。采用本方法能够提高清单项目特征值准确性。