Research interests : My main interests are in text mining; information extraction; natural language processing; business intelligence and data mining; machine learning; bioinformatics; spoken language understanding and information retrieval.
Some of my interested research topics include:
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Opinion mining in market intelligence. Application of machine learning techniques to find customers' sentiments and opinions from Web on certain products or services.
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Biomedical literature mining. Knowledge acquisition from biomedical literature. In particular, investigation of statistical models for protein-protein interactions extraction from textural data.
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Knowledge engineering. Automatic construction and reasoning of Ontologies as knowledge representations from Web.
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Business intelligence and data mining. Investigation of data mining techniques such as classification, clustering, regression, association rule mining etc on business problems. In particular, financial time series analysis.
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Decision support systems. Application of artificial intelligence techniques (i.e. Case-based reasoning, Formal Concept Analysis, Bayesian Networks etc) to make inferences from knowledge bases in assisting of decision making.