ANDREWS, Simon (2011). In-Close2, a high performance formal concept miner. In: ANDREWS, Simon, POLOVINA, Simon, HILL, Richard and AKHGAR, Babak, (eds.) Conceptual Structures for Discovering Knowledge : 19th International Conference on Conceptual Structures, ICCS 2011, Derby, UK, July 25-29, 2011. Proceedings. Lecture notes in computer science (6828). Springer, 50-62.
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This paper presents a program, called In-Close2, that is a high performance realisation of the Close-by-One (CbO) algorithm. The design of In-Close2 is discussed and some new optimisation and data preprocessing techniques are presented. The performance of In-Close2 is favourably compared with another contemporary CbO variant called FCbO. An application of In-Close2 is given, using minimum support to reduce the size and complexity of a large formal context. Based on this application, an analysis of gene expression data is presented. In-Close2 can be downloaded from Sourceforge.
|Item Type:||Book Section|
|Research Institute, Centre or Group:||Cultural Communication and Computing Research Institute > Communication and Computing Research Centre|
|Depositing User:||Simon Andrews|
|Date Deposited:||15 May 2012 10:21|
|Last Modified:||15 May 2012 10:21|
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