Search Results for author: Hossein Rouhizadeh

Found 6 papers, 2 papers with code

DS4DH at SemEval-2022 Task 11: Multilingual Named Entity Recognition Using an Ensemble of Transformer-based Language Models

no code implementations SemEval (NAACL) 2022 Hossein Rouhizadeh, Douglas Teodoro

The goal of this task is to locate and classify named entities in unstructured short complex texts in 11 different languages. After training a variety of contextual language models on the NER dataset, we used an ensemble strategy based on a majority vote to finalize our model.

Multilingual Named Entity Recognition named-entity-recognition +2

DS4DH at #SMM4H 2023: Zero-Shot Adverse Drug Events Normalization using Sentence Transformers and Reciprocal-Rank Fusion

no code implementations15 Aug 2023 Anthony Yazdani, Hossein Rouhizadeh, David Vicente Alvarez, Douglas Teodoro

This paper outlines the performance evaluation of a system for adverse drug event normalization, developed by the Data Science for Digital Health (DS4DH) group for the Social Media Mining for Health Applications (SMM4H) 2023 shared task 5.

Sentence

Efficient Joint Learning for Clinical Named Entity Recognition and Relation Extraction Using Fourier Networks: A Use Case in Adverse Drug Events

1 code implementation8 Feb 2023 Anthony Yazdani, Dimitrios Proios, Hossein Rouhizadeh, Douglas Teodoro

Current approaches for clinical information extraction are inefficient in terms of computational costs and memory consumption, hindering their application to process large-scale electronic health records (EHRs).

named-entity-recognition Named Entity Recognition +2

Persian-WSD-Corpus: A Sense Annotated Corpus for Persian All-words Word Sense Disambiguation

1 code implementation4 Jul 2021 Hossein Rouhizadeh, Mehrnoush Shamsfard, Vahideh Tajalli, Masoud Rouhziadeh

In this paper, we address this shortage for the Persian language by introducing SBU-WSD-Corpus, as the first standard test set for the Persian All-words WSD task.

Word Sense Disambiguation

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