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	Zhang, Shichao     Options: All Media Types Journals Proceedings Div Books Whole Books Other Date Reviewed Title Author Publisher Published Date Descending Ascending Date Reviewed     1 - 3 of 3 reviews       Learning k for kNN classification Zhang S., Li X., Zong M., Zhu X., Cheng D. ACM Transactions on Intelligent Systems and Technology 8(3): 1-19, 2017.  Type: Article This paper aims to improve the performance of the k-nearest neighbors (kNN) approach and its variants in three data mining applications--classification, regression, and missing data imputa...... Mar 27 2018     Knowledge discovery in multiple databases Zhang S., Zhang C. (ed), Wu X. (ed), SpringerVerlag, 2004.  Type: Book (9781852337032) Knowledge discovery (namely, data mining) involving multiple databases can be tricky. Information can be lost when databases are brought together, and information patterns in individual databases might no longer appear to be useful on ...... Oct 27 2004     Efficient mining of both positive and negative association rules Wu X. (ed), Zhang C. (ed), Zhang S. ACM Transactions on Information Systems 22(3): 381-405, 2004.  Type: Article Association rule mining is used to discover the relationships between items in a large database. The relationship, in general, shows that the occurrence of an item set would imply the occurrence of another item set. The wide applicabil...... Sep 10 2004
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