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Towards a Model for LSH
arXiv - CS - Databases Pub Date : 2021-05-11 , DOI: arxiv-2105.05130 Li Wang
arXiv - CS - Databases Pub Date : 2021-05-11 , DOI: arxiv-2105.05130 Li Wang
As data volumes continue to grow, clustering and outlier detection algorithms
are becoming increasingly time-consuming. Classical index structures for
neighbor search are no longer sustainable due to the "curse of dimensionality".
Instead, approximated index structures offer a good opportunity to
significantly accelerate the neighbor search for clustering and outlier
detection and to have the lowest possible error rate in the results of the
algorithms. Locality-sensitive hashing is one of those. We indicate directions
to model the properties of LSH.
中文翻译:
建立LSH模型
随着数据量的不断增长,聚类和离群值检测算法变得越来越耗时。由于“维数的诅咒”,用于邻居搜索的经典索引结构不再可持续。取而代之的是,近似的索引结构提供了一个很好的机会,可以极大地加速邻居搜索以进行聚类和离群值检测,并在算法结果中具有最低的错误率。局部敏感的哈希就是其中之一。我们指出了对LSH属性进行建模的方向。
更新日期:2021-05-12
中文翻译:
建立LSH模型
随着数据量的不断增长,聚类和离群值检测算法变得越来越耗时。由于“维数的诅咒”,用于邻居搜索的经典索引结构不再可持续。取而代之的是,近似的索引结构提供了一个很好的机会,可以极大地加速邻居搜索以进行聚类和离群值检测,并在算法结果中具有最低的错误率。局部敏感的哈希就是其中之一。我们指出了对LSH属性进行建模的方向。