大数据环境下基于SOM神经网络的竞争对手识别方法研究
宋新平,吕国栋,申彦,王笑
Research on Competitor Identification Method Based on SOM Neural Network in Big Data Environment
情报理论与实践 . 2022, (5): 107 .  DOI: 10.16353/j.cnki.1000-7490.2022.05.014