\beamer@endinputifotherversion {3.07pt} \beamer@sectionintoc {1}{Overview}{2}{0}{1} \beamer@subsectionintoc {1}{1}{Abstract}{3}{0}{1} \beamer@subsectionintoc {1}{2}{Motivations}{4}{0}{1} \beamer@sectionintoc {2}{Background}{7}{0}{2} \beamer@subsectionintoc {2}{1}{Text Mining}{8}{0}{2} \beamer@subsectionintoc {2}{2}{Preprocessing}{12}{0}{2} \beamer@subsectionintoc {2}{3}{Dimensionality Reduction}{21}{0}{2} \beamer@subsectionintoc {2}{4}{Clustering}{22}{0}{2} \beamer@sectionintoc {3}{Algorithm Review}{23}{0}{3} \beamer@subsectionintoc {3}{1}{Reduction: PCA}{24}{0}{3} \beamer@subsectionintoc {3}{2}{Reduction: Fastmap}{26}{0}{3} \beamer@subsectionintoc {3}{3}{Reduction: TF*IDF Sort}{28}{0}{3} \beamer@subsectionintoc {3}{4}{Clustering: K-means}{30}{0}{3} \beamer@subsectionintoc {3}{5}{Clustering: Canopy}{32}{0}{3} \beamer@subsectionintoc {3}{6}{Clustering: Genic}{34}{0}{3} \beamer@sectionintoc {4}{Experiments}{36}{0}{4} \beamer@subsectionintoc {4}{1}{Design}{37}{0}{4} \beamer@subsectionintoc {4}{2}{Datasets}{39}{0}{4} \beamer@subsectionintoc {4}{3}{Assessment Criteria}{41}{0}{4} \beamer@subsectionintoc {4}{4}{Results: Reduction}{47}{0}{4} \beamer@subsectionintoc {4}{5}{Results: Clustering}{56}{0}{4} \beamer@subsectionintoc {4}{6}{Results: Combined}{62}{0}{4} \beamer@sectionintoc {5}{Conclusions}{71}{0}{5} \beamer@subsectionintoc {5}{1}{Future Work}{75}{0}{5}