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Clustering is a very widely used data mining task practiced to partition data in to similar groups/clusters. Data clustering can be challenging, when it has to be done for huge data sets as no single clustering algorithm proves to give optimal results. Clustering ensembles is an emerging solution to the above issue for improving robustness, stability and accuracy of unsupervised clustering. The clustering...
This paper focuses on the algorithm which can be very efficient for the purpose to minimize the delays introduced in the circuit because of placement and routing. Placing and routing operations are performed when an FPGA device is used for implementation. The delay introduced by logic block and the delay introduced by interconnection can be analyzed by the use of efficient place and route algorithm...
A review based on different types of clustering algorithms with their corresponding data sets has been proposed. In this paper, we have given a complete comparative statistical analysis of various clustering algorithms. Clustering algorithms usually employ distance metric or similarity metric to cluster the data set into different partitions. Well known clustering algorithms have been widely used...
This paper introduced a method for producing massive and immediate result in multi-join query (DAP Join, for short). Mostly previous research are based on single join operator while DAP join is based on multiple join operators. DAP join distinguishes itself from all previous techniques by concluding benefits of Hash Merge join, Rate Based Progressive Join and State Spilling and its own new approach...
Regionalization is one of the major issues faced by spatial data mining while representing social and economic geography. The purpose of this paper is to develop a system that applies data mining techniques to study air quality distribution of Chennai, a metro city in India using vehicular networking and map the distribution to geographic locations for effective policy making. Three different hybrid...
Advancement of technology and use of distributed database has made an increasing concern about privacy of private data. Collaboration and team work brings huge and demanding result. But organizations are unwilling to participate for data mining due to data leakage. For availing huge demanding result, it is required to use and collect data from different participating parties in a secured way, that...
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