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A Combination Indexing for Image Social Bookmarking System to Improve Search Results

机译：图像社交书签系统的组合索引，以改善搜索结果

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摘要

Web 3.0 and social bookmarking have altered the traditional roles of the indexer and user. Recently, web, allows users to create, organize, and search for images and other information sources through social tagging and other method activities. One of the image social bookmarking is such as Flickr. This research examines to increase the efficiency of image search result by creating indexes. The assumption of the experiment is a combination of social tagging and other factor such as image description that can improve web performance. Therefore, three indexers were created and were compared with the search results between a search engine using the indexing method of "Description with Tag" or DT indexer, "Posted Time With Tag" or PT indexer and the "Tag only" or T indexer which is a native method, the retrieval performance of this search engine is evaluated using the mean values of Normalized Discount Cumulative Gain (NDCG). The result illustrates that the search engine with indexer using DT indexer provides better indexer using the T indexer in all the ranks. This primary evaluation in the experiments proves that the chosen heuristic indexer can improve the efficiency of the web image searching on social bookmarking websites.
机译：Web 3.0和社交书签已改变了索引器和用户的传统角色。最近，网络允许用户通过社交标签和其他方法活动来创建，组织和搜索图像和其他信息源。图像社交书签之一就是Flickr。这项研究试图通过创建索引来提高图像搜索结果的效率。实验的假设是社交标记和其他因素（例如可以提高网络性能的图像描述）的结合。因此，创建了三个索引器，并使用“带标签的描述”或DT索引器，“带标签的发布时间”或PT索引器和“仅标签”或T索引器的索引方法与搜索引擎之间的搜索结果进行了比较。是一种本地方法，使用归一化折扣累积增益（NDCG）的平均值评估此搜索引擎的检索性能。结果表明，使用DT索引器的带有索引器的搜索引擎在所有排名中都使用T索引器提供了更好的索引器。实验中的这一初步评估证明，所选择的启发式索引器可以提高在社交书签网站上搜索网络图像的效率。

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