【作者】 王敏； 叶宽余； 薛峰；

【Author】 Wang Min1,2 Ye Kuanyu2 Xue Feng1 1 Hefei University of Technology,Hefei 230009,China 2 Anhui Business Vacational College,Hefei,Anhui,230041,China

【机构】 安徽工商职业学院； 合肥工业大学；

【摘要】 论文设计新的数据结构对网店商品的原始数据进行加工处理,形成一个存储所有商品信息的词条字典。结合全切分算法,实现对用户输入关键词的完全切分,并通过和词条字典的匹配得到所有候选的词条组合。为了消除分词过程中的歧义和不合理的词条组合,系统结合商品类目树的存储结构,通过算法和引入权值计算的方法对词条组合进行排序,得到最佳结果。更多还原

【Abstract】 This paper designs a new data structure to process the original data of the electronic store product in order to form a word dictionary of restoring all of the product information.The system applies the complete segmentation algorithm to segment user input key words,and matches the words dictionary to obatain the selected words combination.To make sure of the accuracy and relience of searching result and exclude the result ambiguity and the illogica word combination,the system desings three filtering algorithm,and leads in weight calculation to acqrire the best search result combining with the storage structure of the directory tree.更多还原