Search Results for author: Shaina Race

Found 3 papers, 0 papers with code

A Case Study in Text Mining: Interpreting Twitter Data From World Cup Tweets

no code implementations21 Aug 2014 Daniel Godfrey, Caley Johns, Carl Meyer, Shaina Race, Carol Sadek

We clustered the tweets using k-means, a commonly used clustering algorithm, and Non-Negative Matrix Factorization (NMF) and compared the results.

Clustering

A Flexible Iterative Framework for Consensus Clustering

no code implementations5 Aug 2014 Shaina Race, Carl Meyer

A novel framework for consensus clustering is presented which has the ability to determine both the number of clusters and a final solution using multiple algorithms.

Clustering Dimensionality Reduction

Determining the Number of Clusters via Iterative Consensus Clustering

no code implementations5 Aug 2014 Shaina Race, Carl Meyer, Kevin Valakuzhy

We use a cluster ensemble to determine the number of clusters, k, in a group of data.

Clustering

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