Using contextual and lexical features to restructure and validate the classification of biomedical concepts.
Related Articles Using contextual and lexical features to restructure and validate the classification of biomedical concepts. BMC Bioinformatics. 2007;8:264 Authors: Fan JW, Xu H, Friedman C BACKGROUND: Biomedical ontologies are critical for integration of data from diverse sources and for use by knowledge-based biomedical applications, especially natural language processing as well as associated mining and reasoning systems. The effectiveness of these systems is heavily dependent on the quality of the ontological terms and their classifications. To assist in developing and maintaining the ontologies objectively, we propose automatic approaches to classify and/or validate their semantic categories. In previous ...Read Full Article