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InfyNLP at SMM4H Task 2: Stacked Ensemble of Shallow Convolutional Neural Networks for Identifying Personal Medication Intake from Twitter [article]

Jasper Friedrichs, Debanjan Mahata, Shubham Gupta
2018 arXiv   pre-print
Towards this objective we train a stacked ensemble of shallow convolutional neural network (CNN) models on an annotated dataset provided by the organizers.  ...  This task targets at developing automated classification models for identifying tweets containing descriptions of personal intake of medicines.  ...  The work presented in this paper aims at identifying intake of personal medication expressed by a user in Twitter.  ... 
arXiv:1803.07718v1 fatcat:q2wacsqhgnaqhjb6zl3l76xzcq

Did you take the pill? - Detecting Personal Intake of Medicine from Twitter [article]

Debanjan Mahata, Jasper Friedrichs, Rajiv Ratn Shah, Jing Jiang
2018 arXiv   pre-print
We train a stacked ensemble of shallow convolutional neural network (CNN) models on an annotated dataset.  ...  Towards this objective we develop a classifier for identifying mentions of personal intake of medicine in tweets.  ...  The work presented in this paper aims at identifying intake of personal medication expressed by a user on Twitter.  ... 
arXiv:1808.02082v1 fatcat:vxxpx4ir7bdgpeaglr2knpwy4e

Data and systems for medication-related text classification and concept normalization from Twitter: insights from the Social Media Mining for Health (SMM4H)-2017 shared task

2018 JAMIA Journal of the American Medical Informatics Association  
We executed the Social Media Mining for Health (SMM4H) 2017 shared tasks to enable the community-driven development and large-scale evaluation of automatic text processing methods for the classification  ...  and normalization of health-related text from social media.  ...  ACKNOWLEDGMENTS The shared task organizers would like to thank Karen O'Connor and Alexis Upshur for annotating the datasets for the shared task.  ... 
doi:10.1093/jamia/ocy114 pmid:30272184 pmcid:PMC6188524 fatcat:xcnb65ojmvbh7e55ylxhsnusrm

Detecting Offensive Tweets in Hindi-English Code-Switched Language

Puneet Mathur, Rajiv Shah, Ramit Sawhney, Debanjan Mahata
2018 Proceedings of the Sixth International Workshop on Natural Language Processing for Social Media  
Further, we approach the problem of classification of the tweets in HEOT dataset using transfer learning wherein the proposed model employing Convolutional Neural Networks is pre-trained on tweets in English  ...  The exponential rise of social media websites like Twitter, Facebook and Reddit in linguistically diverse geographical regions has led to hybridization of popular native languages with English in an effort  ...  Infynlp at smm4h task 2: Stacked ensemble of shallow convolutional neural networks for identifying personal medication intake from twitter. arXiv preprint arXiv:1803.07718.  ... 
doi:10.18653/v1/w18-3504 dblp:conf/acl-socialnlp/MathurSSM18 fatcat:jflht7hdprevxk57mobylfvpuu