| 基于FCA的产品特征信息分类 |
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| 引用本文： | 王芳,马骏,陈明. 基于FCA的产品特征信息分类[J]. 计算机工程, 2008, 34(16): 268-270 |
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| 作者姓名： | 王芳 马骏 陈明 |
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| 作者单位： | 1. 河南大学计算机与信息工程学院,郑州,475004
2. 河南大学计算机与信息工程学院,郑州,475004;河南大学数据与知识工程研究所,郑州,475004 |
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| 基金项目： | 河南省高校杰出科研人才创新工程基金资助项目 , 河南大学自然科学基金资助项目 |
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| 摘 要： | 根据从产品信息中提取的形式概念，建立形式背景，提出利用概念格结构表示特征信息的设计思想，分析关键格结构和概念聚类2种优化显示策略。通过与传统信息浏览方式的比较，说明该策略具有更高的灵活性，能够更清晰地反映各类产品间的联系与差异。
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| 关 键 词： | 形式概念分析 概念格 产品信息inder 特征分类 |
| 修稿时间： | |
Product Characteristic Information Categorization Based on FCA |
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| WANG Fang,MA Jun,CHEN Ming. Product Characteristic Information Categorization Based on FCA[J]. Computer Engineering, 2008, 34(16): 268-270 |
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| Authors: | WANG Fang MA Jun CHEN Ming |
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| Affiliation: | (1. College of Computer and Information Engineering, Henan University, Zhengzhou 475004; 2. Institute of Data and Knowledge Engineering, Henan University, Zhengzhou 475004) |
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| Abstract: | This paper presents a method to extract the formal concept from the product information, and constructs the formal context. By using concept lattices, the idea to describe the product information is proposed. Two optimum strategies for browsing concept lattices are given. One is key-lattices and the other is cluster concept. Compared with the conventional imformation browse, test results show that it has more flexibility and can display the relationship and difference between products clearly. |
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| Keywords: | Formal Concept Analysis(FCA) concept lattices product information inder characteristic categorization |
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