no code implementations • COLING 2022 • Shaina Raza, Syed Raza Bashir, Usman Naseem
We customize an augmented vector for each query and news item to introduce information interaction between the two towers.
no code implementations • BioNLP (ACL) 2022 • Usman Naseem, Ajay Bandi, Shaina Raza, Junaid Rashid, Bharathi Raja Chakravarthi
In this study, we propose a new method that addresses the challenges of medical dialogue generation by incorporating medical knowledge into transformer-based language models.
no code implementations • 26 Jan 2023 • Muskan Garg, Chandni Saxena, Usman Naseem, Bonnie J Dorr
To bridge this gap, we posit two significant dimensions: (1) Causal analysis to illustrate a cause and effect relationship in the user generated text; (2) Perception mining to infer psychological perspectives of social effects on online users intentions.
1 code implementation • 8 Jul 2022 • Shaina Raza, Deepak John Reji, Dora D. Liu, Syed Raza Bashir, Usman Naseem
This paper introduces Dbias, which is a Python package to ensure fairness in news articles.
no code implementations • nlppower (ACL) 2022 • Usman Naseem, Byoung Chan Lee, Matloob Khushi, Jinman Kim, Adam G. Dunn
We present and release PHS-BERT, a transformer-based PLM, to identify tasks related to public health surveillance on social media.
1 code implementation • 9 Jul 2021 • Usman Naseem, Adam G. Dunn, Matloob Khushi, Jinman Kim
We present BioALBERT, a domain-specific adaptation of A Lite Bidirectional Encoder Representations from Transformers (ALBERT), trained on biomedical (PubMed and PubMed Central) and clinical (MIMIC-III) corpora and fine tuned for 6 different tasks across 20 benchmark datasets.
no code implementations • 17 Jun 2021 • Usman Naseem, Matloob Khushi, Jinman Kim, Adam G. Dunn
In this study, to classify vaccine sentiment tweets with limited information, we present a novel end-to-end framework consisting of interconnected components that use domain-specific LM trained on vaccine-related tweets and models commonsense knowledge into a bidirectional gated recurrent network (CK-BiGRU) with context-aware attention.
no code implementations • 13 Mar 2021 • Mukul Jaggi, Priyanka Mandal, Shreya Narang, Usman Naseem, Matloob Khushi
These datasets were labelled with three labelling techniques based on stock price changes.
no code implementations • 28 Oct 2020 • Usman Naseem, Imran Razzak, Shah Khalid Khan, Mukesh Prasad
In this survey, we explore different word representation models and its power of expression, from the classical to modern-day state-of-the-art word representation language models (LMS).
no code implementations • 19 Sep 2020 • Usman Naseem, Matloob Khushi, Vinay Reddy, Sakthivel Rajendran, Imran Razzak, Jinman Kim
In recent years, with the growing amount of biomedical documents, coupled with advancement in natural language processing algorithms, the research on biomedical named entity recognition (BioNER) has increased exponentially.