Browsing Mathematics (Faculty of) by Author "Ackerman, Margareta"
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A Theoretical Study of Clusterability and Clustering Quality
Ackerman, Margareta (University of Waterloo, 2008-01-16)Clustering is a widely used technique, with applications ranging from data mining, bioinformatics and image analysis to marketing, psychology, and city planning. Despite the practical importance of clustering, there is ... -
Towards Theoretical Foundations of Clustering
Ackerman, Margareta (University of Waterloo, 2012-07-20)Clustering is a central unsupervised learning task with a wide variety of applications. Unlike in supervised learning, different clustering algorithms may yield dramatically different outputs for the same input sets. As ...