网络搜索指数与汽车销量关系研究——基于文本挖掘的关键词获取

李忆, 文瑞, 杨立成

The Relationship Between the Online Search Data and the Automobile Sales——Based on the Keywords by Text Mining

Li Yi, Wen Rui, Yang Licheng

现代情报 . 2016, (8): 131 -136,177 . DOI: 10.3969/j.issn.1008-0821.2016.08.026