A machine-learning approach to negation and speculation detection in clinical texts.

@article{diaz-2012-machinelearning, author = {Noa P. Cruz D\'{i}az and Manuel J. Ma\~{n}a L\'{o}pez and Jacinto Mata V\'{a}zquez and Victoria Pach\'{o}n \'{A}lvarez}, title = {{A machine-learning approach to negation and speculation detection in clinical texts}}, journal = {Journal of the Association for Information Science and Technology (JASIST)}, volume = {63}, number = {7}, pages = {1398--1410}, year = {2012}, url = {https://doi.org/10.1002/ASI.22679}, doi = {https://doi.org/10.1002/ASI.22679} }