Machine Learning
Conditional Random Fields: Probabilistic Models for Segmenting and Labeling Sequence Data
ICML '01 Proceedings of the Eighteenth International Conference on Machine Learning
Methodological Review: What can natural language processing do for clinical decision support?
Journal of Biomedical Informatics
Meta-level information extraction
KI'09 Proceedings of the 32nd annual German conference on Advances in artificial intelligence
Recognizing medication related entities in hospital discharge summaries using support vector machine
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics: Posters
Association rules to identify receptor and ligand structures through named entities recognition
IEA/AIE'10 Proceedings of the 23rd international conference on Industrial engineering and other applications of applied intelligent systems - Volume Part III
Clinical entity recognition using structural support vector machines with rich features
Proceedings of the ACM sixth international workshop on Data and text mining in biomedical informatics
BioNLP '12 Proceedings of the 2012 Workshop on Biomedical Natural Language Processing
Towards a Protein-Protein Interaction information extraction system: Recognizing named entities
Knowledge-Based Systems
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We present a comparative study between two machine learning methods, Conditional Random Fields and Support Vector Machines for clinical named entity recognition. We explore their applicability to clinical domain. Evaluation against a set of gold standard named entities shows that CRFs outperform SVMs. The best F-score with CRFs is 0.86 and for the SVMs is 0.64 as compared to a baseline of 0.60.