On Fuzzy Clustering of Data Streams with Concept Drift. Jaworski, M., Duda, P., & Pietruczuk, L. In Rutkowski, L., Korytkowski, M., Scherer, R., Tadeusiewicz, R., Zadeh, L. A., & Zurada, J. M., editors, Artificial Intelligence and Soft Computing, of Lecture Notes in Computer Science, pages 82–91, Berlin, Heidelberg, 2012. Springer.
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In the paper the clustering algorithms based on fuzzy set theory are considered. Modifications of the Fuzzy C-Means and the Possibilistic C-Means algorithms are presented, which adjust them to deal with data streams. Since data stream is of infinite size, it has to be partitioned into chunks. Simulations show that this partitioning procedure does not affect the quality of clustering results significantly. Moreover, properly chosen weights can be assigned to each data element. This modification allows the presented algorithms to handle concept drift during simulations.
@inproceedings{jaworski_fuzzy_2012,
	address = {Berlin, Heidelberg},
	series = {Lecture {Notes} in {Computer} {Science}},
	title = {On {Fuzzy} {Clustering} of {Data} {Streams} with {Concept} {Drift}},
	isbn = {978-3-642-29350-4},
	doi = {10.1007/978-3-642-29350-4_10},
	abstract = {In the paper the clustering algorithms based on fuzzy set theory are considered. Modifications of the Fuzzy C-Means and the Possibilistic C-Means algorithms are presented, which adjust them to deal with data streams. Since data stream is of infinite size, it has to be partitioned into chunks. Simulations show that this partitioning procedure does not affect the quality of clustering results significantly. Moreover, properly chosen weights can be assigned to each data element. This modification allows the presented algorithms to handle concept drift during simulations.},
	language = {en},
	booktitle = {Artificial {Intelligence} and {Soft} {Computing}},
	publisher = {Springer},
	author = {Jaworski, Maciej and Duda, Piotr and Pietruczuk, Lena},
	editor = {Rutkowski, Leszek and Korytkowski, Marcin and Scherer, Rafał and Tadeusiewicz, Ryszard and Zadeh, Lotfi A. and Zurada, Jacek M.},
	year = {2012},
	keywords = {Cluster Center, Concept Drift, Data Chunk, Data Stream, Fuzzy Cluster},
	pages = {82--91},
}

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