DBScan and big easy dataset

A Dataset, Aerospace Simulation Clustering Experiments - 13 years, 7 months ago

Shared By: MISTY DAVIES

Initial results from use of DBScan on the Big Easy dataset.

Difficult Dataset with EM Clustering

A Dataset, Aerospace Simulation Clustering Experiments - 13 years, 7 months ago

Shared By: MISTY DAVIES

Results from a set of trials for clustering a complicated dataset with the Expectation Maximization algorithm

Second Easy Data Set and EM

A Dataset, Aerospace Simulation Clustering Experiments - 13 years, 8 months ago

Shared By: MISTY DAVIES

A different trial of the easy-to-separate Gaussian clusters and the Expectation Maximization algorithm

Easy Clustering and EM

A Dataset, Aerospace Simulation Clustering Experiments - 13 years, 8 months ago

Shared By: MISTY DAVIES

A set of pictures illustrating early results of the EM clustering algorithm on the Big Easy Dataset

Easy Clustering and Kmeans

A Dataset, Aerospace Simulation Clustering Experiments - 13 years, 8 months ago

Shared By: MISTY DAVIES

A set of images showing the Kmeans clustering results for the Big Easy Clustering dataset for several different values of k, and the associated clustergram.

Dunn Index

An Algorithm, Aerospace Simulation Clustering Experiments - 13 years, 8 months ago

Shared By: MISTY DAVIES

A script that finds the Dunn Index for a given clustering

Normalization Scripts

An Algorithm, Aerospace Simulation Clustering Experiments - 13 years, 8 months ago

Shared By: MISTY DAVIES

Scripts that perform normalization. They assume that you will be doing a GMM version of EM, but should be useful for many kinds of normalization.

pcaUsingSVD

An Algorithm, Aerospace Simulation Clustering Experiments - 13 years, 8 months ago

Shared By: MISTY DAVIES

A matlab script for doing Principal Components Analysis using the SVD.