Search Results for author: Sam Henry

Found 7 papers, 0 papers with code

Ensemble BERT for Classifying Medication-mentioning Tweets

no code implementations SMM4H (COLING) 2020 Huong Dang, Kahyun Lee, Sam Henry, Özlem Uzuner

Twitter is a valuable source of patient-generated data that has been used in various population health studies.

Jointly Learning Clinical Entities and Relations with Contextual Language Models and Explicit Context

no code implementations17 Feb 2021 Paul Barry, Sam Henry, Meliha Yetisgen, Bridget McInnes, Ozlem Uzuner

We hypothesize that explicit integration of contextual information into an Multi-task Learning framework would emphasize the significance of context for boosting performance in jointly learning Named Entity Recognition (NER) and Relation Extraction (RE).

Multi-Task Learning named-entity-recognition +4

SalamNET at SemEval-2020 Task 12: Deep Learning Approach for Arabic Offensive Language Detection

no code implementations SEMEVAL 2020 Fatemah Husain, Jooyeon Lee, Sam Henry, Ozlem Uzuner

This paper describes SalamNET, an Arabic offensive language detection system that has been submitted to SemEval 2020 shared task 12: Multilingual Offensive Language Identification in Social Media.

Language Identification

Evaluating Feature Extraction Methods for Knowledge-based Biomedical Word Sense Disambiguation

no code implementations WS 2017 Sam Henry, Clint Cuffy, Bridget McInnes

We modify the vector representations in the 2-MRD WSD algorithm, and evaluate four dimensionality reduction methods: Word Embeddings using Continuous Bag of Words and Skip Gram, Singular Value Decomposition (SVD), and Principal Component Analysis (PCA).

Dimensionality Reduction Information Retrieval +3

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