Browsing Theses by Author "Whissell, John"

Now showing items 1-2 of 2

Evaluating Clusterings by Estimating Clarity

Whissell, John (University of Waterloo, 2012-10-12)

In this thesis I examine clustering evaluation, with a subfocus on text clusterings specifically. The principal work of this thesis is the development, analysis, and testing of a new internal clustering quality measure ...
Significant Feature Clustering

Whissell, John (University of Waterloo, 2006)

In this thesis, we present a new clustering algorithm we call <em>Significance Feature Clustering</em>, which is designed to cluster text documents. Its central premise is the mapping of raw frequency count vectors ...