Search Results for author: Carol Sadek

Found 3 papers, 0 papers with code

The Mean and Median Criterion for Automatic Kernel Bandwidth Selection for Support Vector Data Description

no code implementations16 Aug 2017 Arin Chaudhuri, Deovrat Kakde, Carol Sadek, Laura Gonzalez, Seunghyun Kong

The computation of the SVDD classifier requires a kernel function, and the Gaussian kernel is a common choice for the kernel function.

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

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