1 code implementation • NAACL 2022 • John Lalor, Yi Yang, Kendall Smith, Nicole Forsgren, Ahmed Abbasi
While much work has highlighted biases embedded in state-of-the-art language models, and more recent efforts have focused on how to debias, research assessing the fairness and performance of biased/debiased models on downstream prediction tasks has been limited.
1 code implementation • EMNLP 2021 • Ahmed Abbasi, David Dobolyi, John P. Lalor, Richard G. Netemeyer, Kendall Smith, Yi Yang
We also discuss the important implications of our work and resulting testbed for future NLP research on psychometrics and fairness.
no code implementations • ACL 2022 • Yue Guo, Yi Yang, Ahmed Abbasi
Specifically, we propose a variant of the beam search method to automatically search for biased prompts such that the cloze-style completions are the most different with respect to different demographic groups.
no code implementations • 9 Feb 2024 • Ruiyang Qin, Yuting Hu, Zheyu Yan, JinJun Xiong, Ahmed Abbasi, Yiyu Shi
Neural Architecture Search (NAS) has become the de fecto tools in the industry in automating the design of deep neural networks for various applications, especially those driven by mobile and edge devices with limited computing resources.
no code implementations • 21 Nov 2023 • Ruiyang Qin, Jun Xia, Zhenge Jia, Meng Jiang, Ahmed Abbasi, Peipei Zhou, Jingtong Hu, Yiyu Shi
While it is possible to obtain annotation locally by directly asking users to provide preferred responses, such annotations have to be sparse to not affect user experience.
no code implementations • 17 Nov 2023 • Yi Yang, Hanyu Duan, Ahmed Abbasi, John P. Lalor, Kar Yan Tam
Although a burgeoning literature has emerged on stereotypical bias mitigation in PLMs, such as work on debiasing gender and racial stereotyping, how such biases manifest and behave internally within PLMs remains largely unknown.
no code implementations • 17 Nov 2023 • Hanyu Duan, Yixuan Tang, Yi Yang, Ahmed Abbasi, Kar Yan Tam
In this work, we explore the relationship between ICL and IT by examining how the hidden states of LLMs change in these two paradigms.
no code implementations • 2 Nov 2023 • Ahmed Abbasi, Roger H. L. Chiang, Jennifer J. Xu
However, this growth has been accompanied by a diminishing emphasis on social good challenges - our analysis reveals that the proportion of data science research focusing on social good is less than it has ever been.
1 code implementation • 25 Sep 2023 • Marialena Bevilacqua, Kezia Oketch, Ruiyang Qin, Will Stamey, Xinyuan Zhang, Yi Gan, Kai Yang, Ahmed Abbasi
Interestingly, we find that the transformer PLMs tend to score GPT-generated text 10-15\% higher on average, relative to human-authored documents.
no code implementations • 14 Nov 2022 • Ahmed Abbasi, Abiy Tasissa, Shuchin Aeron
The unlabeled sensing problem is to recover an unknown signal from permuted linear measurements.
1 code implementation • 25 Jul 2020 • Ahmed Abbasi, David G. Dobolyi, Richard G. Netemeyer
We discuss our multi-step process to align user text with their survey-based response items and provide an overview of the resulting testbed which encompasses survey-based psychometric measures and accompanying user-generated text from over 8, 500 respondents.
1 code implementation • 14 Nov 2019 • Ahmed Abbasi, Abiy Tasissa, Shuchin Aeron
Unlabeled sensing is a linear inverse problem where the measurements are scrambled under an unknown permutation leading to loss of correspondence between the measurements and the rows of the sensing matrix.
no code implementations • LREC 2014 • Ahmed Abbasi, Ammar Hassan, Milan Dhar
The results have important implications for various stakeholder groups, including social media analytics researchers, NLP developers, and industry managers and practitioners using social media sentiments as input for decision-making.
no code implementations • 27 Sep 2013 • Ahmed Abbasi, Zhu Zhang, Hsinchun Chen
Existing fake website detection systems are unable to effectively detect fake websites.
no code implementations • 27 Sep 2013 • Ahmed Abbasi, Siddharth Kaza, F. Mariam Zahedi
There is a need for fake website detection techniques capable of identifying fake online pharmacy websites with a high degree of accuracy.
no code implementations • 27 Sep 2013 • Tianjun Fu, Ahmed Abbasi, Daniel Zeng, Hsinchun Chen
Despite the prevalence of sentiment-related content on the Web, there has been limited work on focused crawlers capable of effectively collecting such content.
no code implementations • 27 Sep 2013 • Ahmed Abbasi, Hsinchun Chen
The ability to automatically detect fraudulent escrow websites is important in order to alleviate online auction fraud.