The problem of associating the agricultural market names on web sites with their locations is essential for geographical analysis of the agricultural products. In this paper, an algorithm which employs the administrat...The problem of associating the agricultural market names on web sites with their locations is essential for geographical analysis of the agricultural products. In this paper, an algorithm which employs the administrative ontology and the statistics from the search results were proposed. The experiments with 100 market names collected from web sites were conducted. The experimental results demonstrate that the algorithm proposed obtains satisfactory performance in resolving the problem above, thus the effectiveness of the method is verified.展开更多
本文对国内外5个著名少儿搜索引擎Yahoo!Kids、Ask Jeeves For Kids、Kids Click、SOSO儿童搜索、小精灵儿童网站搜索引擎从界面设计、检索方法、安全性三个方面进行比较分析,在此基础上探讨了少儿搜索引擎的发展现状,并提出相应的参考...本文对国内外5个著名少儿搜索引擎Yahoo!Kids、Ask Jeeves For Kids、Kids Click、SOSO儿童搜索、小精灵儿童网站搜索引擎从界面设计、检索方法、安全性三个方面进行比较分析,在此基础上探讨了少儿搜索引擎的发展现状,并提出相应的参考建议。展开更多
基金supported by the Knowledge Innovation Program of the Chinese Academy of Sciences
文摘The problem of associating the agricultural market names on web sites with their locations is essential for geographical analysis of the agricultural products. In this paper, an algorithm which employs the administrative ontology and the statistics from the search results were proposed. The experiments with 100 market names collected from web sites were conducted. The experimental results demonstrate that the algorithm proposed obtains satisfactory performance in resolving the problem above, thus the effectiveness of the method is verified.