B. N. , C. P. , and C. T. Crémilleux-b, Sequence mining under multiple constraints, Proceedings of the 30th Annual ACM Symposium on Applied Computing, pp.908-914, 2015.

D. , G. R. , and L. R. Lu-z, Ncbi disease corpus : a resource for disease name recognition and concept normalization, Journal of biomedical informatics, vol.47, pp.1-10, 2014.

F. J. and G. T. Manning-c, Incorporating non-local information into information extraction systems by gibbs sampling, Proceedings of the 43rd Annual Meeting on Association for Computational Linguistics, pp.363-370, 2005.

L. R. Miller-c and . Gonzalez-g, Enabling recognition of diseases in biomedical text with machine learning : corpus and benchmark, Proceedings of the 2009 Symposium on Languages in Biology and Medicine, 2009.

M. L. and B. D. Charnois-t, Symptom extraction issue, Proceedings of BioNLP 2014, pp.107-111, 2014.

M. Serrano-l, C. T. , and C. B. Widlöcher-a, Automatic symptom extraction from texts to enhance knowledge discovery on rare diseases, In Artificial Intelligence in Medicine, pp.249-254, 2015.

M. T. , C. K. , and C. G. Dean, Efficient estimation of word representations in vector space. arXiv preprint, 2013.

M. T. Sutskever-i, C. K. , and C. G. Dean, Distributed representations of words and phrases and their compositionality, Advances in neural information processing systems, pp.3111-3119, 2013.

P. J. and H. J. Wang-w, Constraint-based sequential pattern mining : the pattern-growth methods, Journal of Intelligent Information Systems, vol.28, issue.2, pp.133-160, 2007.

R. L. Marcus-m, Text chunking using transformation-based learning, 1995.

&. Chute and C. G. , Mayo clinical text analysis and knowledge extraction system (ctakes) : architecture, component evaluation and applications, Journal of the American Medical Informatics Association, vol.17, issue.5, pp.507-513, 2010.

S. B. Shen-s, G. J. Jones-m, . H. Samore-m, . W. Chapman-w, and . V. Gund-lapalli-a, Developing a manually annotated clinical document corpus to identify phenotypic information for inflammatory bowel disease, BMC bioinformatics, vol.10, issue.1, 2009.

S. R. Agrawal-r, Mining sequential patterns, Proceedings of the Eleventh International Conference on Data Engineering, pp.3-17, 1996.
DOI : 10.1109/ICDE.1995.380415

S. C. Mccallum-a, An introduction to conditional random fields, Machine Learning, pp.267-373, 2011.

U. Ö. South-b, . Shen-s, and . L. Duvall-s, 2010 i2b2/va challenge on concepts, assertions, and relations in clinical text, Journal of the American Medical Informatics Association, vol.18, issue.5, pp.552-556, 2011.

W. K. Torii-m and J. S. Liu-h, Pooling annotated corpora for clinical concept extraction, Journal of Biomedical Semantics, vol.4, issue.1, pp.1-10, 2013.