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Towards Adaptive Web Mining: Histograms and Contexts in Text Data Clustering

Towards Adaptive Web Mining: Histograms and Contexts in Text Data Clustering

This video was recorded at 7th International Symposium on Intelligent Data Analysis, Ljubljana 2007. We present a novel approach to the growing neural gas (GNG) based clustering of the high-dimensional text data. We enhance our Contextual GNG models (proposed previously to shift the majority of calculations to context-sensitive, local sub-graphs and local sub-spaces and so to reduce computational complexity) by developing a new, histogram-based method for incremental model adaptation and evaluation of its stability.

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