The study of highdimensionaldata index method is the key problem of content based search in large scale multimedia databases.
在大规模多媒体数据库中进行基于内容的检索,高维数据索引结构的研究是重要问题。
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The splitting strategy for highdimensionaldata set is important for the performance of the indexing of high-dimensional database.
数据集的划分策略是影响高维数据库索引性能的一个关键因素。
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Facing the massive volume and highdimensionaldata, how to build effective and scalable algorithm for data mining is one of research directions of data mining.