In-Close2, a high performance formal concept miner

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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    Abstract

    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
    URI: http://shura.shu.ac.uk/id/eprint/5068

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