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OPTICS Algorithm: Find clusters of related points using OPTICS

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  Info   View files View files (6)   DownloadInstall with Composer Download .zip   Reputation   Support forum (1)   Blog    
Last Updated Ratings Unique User Downloads Download Rankings  
2014-08-17 (2 months ago) RSS 2.0 feedNot enough user ratingsTotal: 116 All time: 302 This week: 59Up
Version License JavaScript version Categories  
optics 1.0BSD License3.0Graphics, Algorithms
Description Author  

This object can find clusters of related points in data sets using the OPTICS algorithm.

It takes a data set of points and can determine which points are related with each other using the OPTICS algorithm to group the points in clusters.

This object can render a bar chart in a canvas object with a representation of the clusters that were found, so it can be presented in a Web page.

The function to compute the distance between data set points can be redefined to handle data set points of any type.

Innovation Award  
JavaScript Programming Innovation award winner
July 2013
Winner
When you want to analyze large sets of sparse data it is hard to take conclusions about the most relevant groups of data you have.

This object provides an impressive solution to find clusters of 2D data points using the OPTICS algorithm.

Manuel Lemos
Picture of Franz Josef Brünner
Name: Franz Josef Brünner <contact>
Classes: 3 packages by
Country: Austria Austria
Age: 29
All time rank: 521 in Austria Austria
Week rank: 55 Down1 in Austria Austria Equal
Innovation award
Innovation award
Nominee: 3x

Winner: 3x

  Files folder image Files  
File Role Description
Files folder imagelibs (1 file, 1 directory)
Accessible without login Plain text file optics_cluster_with_webworker.html Example tool to try out
Accessible without login Plain text file parameter_selection.html Example tool to try out
Accessible without login Plain text file README.md Data readme of repo

  Files folder image Files  /  libs  
File Role Description
Files folder imagedatasets (2 files)
  Plain text file optics.js Class required classes for optics

  Files folder image Files  /  libs  /  datasets  
File Role Description
  Accessible without login Plain text file birth_and_death_rate.js Conf. a dataset that is used by optics
  Accessible without login Plain text file random_points.js Conf. a dataset that is used by optics

 Version Control Unique User Downloads Download Rankings  
 100%Total:116All time:302
 This week:0This week:59Up