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the final dissimilarity between trajectories that can be further used for clustering or classification tasks. In … the derived dissimilarity yielded good clustering results comparable to DTW. We also demonstrate using real medical data …
Persistent link: https://www.econbiz.de/10008690094
clustering procedure aiming at discovering data structures from a multicriteria perspective by defining a dissimilarity measure … clustering expresses a way of grouping objects according to the preference relation used. A good quality final clustering is … obtained by combining the clusterings generated previously using a clustering ensemble technique. …
Persistent link: https://www.econbiz.de/10010801032
In this paper, we present a clustering heuristic for solving demand covering models where the objective is to determine …
Persistent link: https://www.econbiz.de/10010894896
With increasing concern about Internet intelligence, this paper proposes concepts of the Internet and Internet subsystem IQs over search engines. Based on human IQ calculations, the paper first establishes a 2014 Internet Intelligence Scale and designs an intelligence test bank regarding search...
Persistent link: https://www.econbiz.de/10011279040
Clustering is applied in wireless sensor networks for increasing energy efficiency. Clustering methods in wireless … sensor networks are different from those in traditional data mining systems. This paper proposes a novel clustering algorithm … clustering in wireless sensor networks and several evaluation metrics are given. MSTME performs better than already known …
Persistent link: https://www.econbiz.de/10004971662
Outlier detection targets those exceptional data whose pattern is rare and lie in low density regions. In this paper, under the assumption of complete spatial randomness inside clusters, we propose an MDV (Multi-scale Deviation of the Volume) approach to identifying outliers. In addition to...
Persistent link: https://www.econbiz.de/10005033356
clustering. Preliminary computational experience is given to illustrate the approach. This methodology is part of our current …
Persistent link: https://www.econbiz.de/10005060129