为了提高陶瓷行业聚类的精度，陶瓷信息词典的建立与博客文本矩阵建立方法尤为重要。通过在知名陶瓷网 站中收集信息创建陶瓷信息词典，阐述了基于陶瓷信息词典提取博客文本中的陶瓷信息词的方法，以及陶瓷行业博客文本矩 阵建立方法。

In order to improve the clustering accuracy of ceramic industry, it is very important to establish ceramic information dictionary and blog text matrix. This paper mainly introduces the method of creating ceramic information dictionary by collecting information from well-known ceramic information websites, extracting ceramic information words from blog text based on ceramic information dictionary, and the method of establishing the text matrix.