HOT TOPICS: Mathematical and Statistical Methods for Visualization and Analysis of High Dimensional Data
December 09,2004 12:00 AM to 12:00 AM
Speakers:
Grimes, Carrie

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Summary:

The previous methods (e.g. ISOmap and LLE) are used to discover the structure of data lying on manifolds in high dimensional space. She discussed some of the weaknesses of these techniques, and proposed new improvements- Hessian LLE. Also, certain classes of image databases are analyzed to compare HLLE with other methods.

Keywords:

Hot Topics; Visualization Analysis; High dimensional data; ISOmap; Locally Linear Embedding; Geodesic distance; biometric properties; continuum theory; manifold.

Lecture #10738

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