2013 International Conference on Parallel and Distributed Systems 2013
DOI: 10.1109/icpads.2013.89
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SNN Input Parameters: How Are They Related?

Abstract: Nowadays, organizations are facing several challenges when they try to analyze generated data with the aim of extracting useful information. This analytical capacity needs to be enhanced with tools capable of dealing with big data sets without making the analytical process a difficult task. Clustering is usually used, as this technique does not require any prior knowledge about the data. However, clustering algorithms usually require one or more input parameters that influence the clustering process and the re… Show more

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Cited by 11 publications
(1 citation statement)
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“…In the set of the three input parameters, k is the most difficult one to estimate. After testing also several random data sets extracted from the original data sets, t4.8k, t5.8k, t7.10k, t8.8k, with different number of points, 4.000, 5.000, 6.000 and 7.000, it was possible to verify that k is usually contained in an interval that ranges from 0,70% and 1% of the size of the data set (G. Moreira, Santos, & Moura-Pires, 2013). Table 2 shows the estimated range for k using the proposed heuristics, as well as the value of k, classified as excellent, obtained after processing and analyzing all the clustering results.…”
Section: Relationships Between the Snn Input Parametersmentioning
confidence: 99%
“…In the set of the three input parameters, k is the most difficult one to estimate. After testing also several random data sets extracted from the original data sets, t4.8k, t5.8k, t7.10k, t8.8k, with different number of points, 4.000, 5.000, 6.000 and 7.000, it was possible to verify that k is usually contained in an interval that ranges from 0,70% and 1% of the size of the data set (G. Moreira, Santos, & Moura-Pires, 2013). Table 2 shows the estimated range for k using the proposed heuristics, as well as the value of k, classified as excellent, obtained after processing and analyzing all the clustering results.…”
Section: Relationships Between the Snn Input Parametersmentioning
confidence: 99%