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protected:limbo [2009/05/12 00:20] markprotected:limbo [2009/05/12 03:44] mark
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 ====== Algorithm Intent ====== ====== Algorithm Intent ======
-Banch algorithm produces [[nested/flat decomposition|nested]]  decomposition from a software system. +Banch algorithm produces [[nested/flat decomposition|flat]]  decomposition from a software system. 
  
 ====== Factbase Properties ====== ====== Factbase Properties ======
-Factbased is generic dependency data table where each row describes one entity to be cluster. Each column contains the value for a specific attribute. +Factbased is generic dependency data table where each row describes one [[terms|entity]] to be cluster. Each column contains the value for a specific [[terms|attribute]]
  
 ====== Clustering Objectives ====== ====== Clustering Objectives ======
 +The Limbo algorithm produces software decomposition with minimum information loss.
 +
 ====== Process Description ====== ====== Process Description ======
 +An agglomerative clustering algorithm that on each step merges two clusters with least information loss.
 +
 +The information lost calculates using formulas from Agglomerative Information Bottleneck algorithm.     
 +
 ====== Decomposition Properties ====== ====== Decomposition Properties ======
 +The LIMBO decomposition has a small value for its information lost function. 
 +
 ====== Algorithm Restrictions ====== ====== Algorithm Restrictions ======
 ====== Failed Assumptions ====== ====== Failed Assumptions ======
 ====== Detailed Algorithm Description ====== ====== Detailed Algorithm Description ======
 +
 +The LIMBO algorithm has four phases:
 +   - Creation of the Summary Artefacts
 +   - Application of the AIB algorithm
 +   - Associating original artefacts with clusters
 +   - Determining the number of clusters 
 +
protected/limbo.txt · Last modified: 2010/05/06 14:12 by bil