Method for Product Structure Similarity Measurement
Wenjing Yu · Jisuanji gongcheng · 2010
Aiming at the issue of product structure’s semantic matching,the similarity measurements between trees are analysed,a semantic and structural similarity measurement for product structure is proposed.Based on the XML model of product structure tree,the weight mechanism of expressing the product structure semantic information is discussed.The algorithm model is established,and its pseudo-codes are designed.Analysis results show it can measure product structure similarity effectively at the premise of product structure semantic constraints.