Restructuring sparse high dimensional data for effective retrieval

ICA and SOM in text document analysis

SIGIR '02 Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval

Concept Decompositions for Large Sparse Text Data Using Clustering

Machine Learning

Variational mixture of Bayesian independent component analyzers

Neural Computation

Topic Identification in Dynamical Text by Complexity Pursuit

Neural Processing Letters

Self-organizing maps for interactive search in document databases

Intelligent exploration of the web

Locality preserving indexing for document representation

Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval

Feature diversity in cluster ensembles for robust document clustering

SIGIR '06 Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval

A gradient-based optimum block adaptation ICA technique for interference suppression in highly dynamic communication channels

EURASIP Journal on Applied Signal Processing

A Domain-Specific Knowledge Space Creation Process for Semantic Associative Search

Proceedings of the 2009 conference on Information Modelling and Knowledge Bases XX

Externally growing self-organizing maps and its application to e-mail database visualization and exploration

Applied Soft Computing

Short-Text classification based on ICA and LSA

ISNN'06 Proceedings of the Third international conference on Advnaces in Neural Networks - Volume Part II