Similarity joins represent a useful operator for data mining, data analysis and data exploration applications. With the exponential growth of data to be analyzed, distributed approaches like MapReduce are required. So far, the state-of-the-art similarity join approaches based on MapReduce mainly focused on the processing of vector data with less than one hundred dimensions. In this paper, we revisit and investigate the performance of different MapReduce-based approximate k-NN similarity join approaches on Apache Hadoop for large volumes of high-dimensional vector data.
CITATION STYLE
Čech, P., Maroušek, J., Lokoč, J., Silva, Y. N., & Starks, J. (2017). Comparing mapreduce-based k-NN similarity joins on hadoop for high-dimensional data. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 10604 LNAI, pp. 63–75). Springer Verlag. https://doi.org/10.1007/978-3-319-69179-4_5
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