1 code implementation • 16 Nov 2023 • Huaman Sun, Jiaxin Pei, MinJe Choi, David Jurgens
We find that for both tasks, model predictions are closer to the labels from White and female participants.
1 code implementation • 16 Nov 2023 • Mingqian Zheng, Jiaxin Pei, Lajanugen Logeswaran, Moontae Lee, David Jurgens
In this study, we present a systematic evaluation of personas in system prompts.
no code implementations • 23 Oct 2023 • Dimosthenis Antypas, Asahi Ushio, Francesco Barbieri, Leonardo Neves, Kiamehr Rezaee, Luis Espinosa-Anke, Jiaxin Pei, Jose Camacho-Collados
Despite its relevance, the maturity of NLP for social media pales in comparison with general-purpose models, metrics and benchmarks.
no code implementations • 6 Jul 2023 • Aparna Ananthasubramaniam, Hong Chen, Jason Yan, Kenan Alkiek, Jiaxin Pei, Agrima Seth, Lavinia Dunagan, MinJe Choi, Benjamin Litterer, David Jurgens
Linguistic style matching (LSM) in conversations can be reflective of several aspects of social influence such as power or persuasion.
1 code implementation • 12 Jun 2023 • Jiaxin Pei, David Jurgens
Further, our work shows that backgrounds not previously considered in NLP (e. g., education), are meaningful and should be considered.
1 code implementation • 24 May 2023 • MinJe Choi, Jiaxin Pei, Sagar Kumar, Chang Shu, David Jurgens
Large language models (LLMs) have been shown to perform well at a variety of syntactic, discourse, and reasoning tasks.
1 code implementation • 16 Dec 2022 • Jiaxin Pei, Aparna Ananthasubramaniam, Xingyao Wang, Naitian Zhou, Jackson Sargent, Apostolos Dedeloudis, David Jurgens
We present POTATO, the Portable text annotation tool, a free, fully open-sourced annotation system that 1) supports labeling many types of text and multimodal data; 2) offers easy-to-configure features to maximize the productivity of both deployers and annotators (convenient templates for common ML/NLP tasks, active learning, keypress shortcuts, keyword highlights, tooltips); and 3) supports a high degree of customization (editable UI, inserting pre-screening questions, attention and qualification tests).
no code implementations • 25 Nov 2022 • Zhixuan Zhou, Jiao Sun, Jiaxin Pei, Nanyun Peng, JinJun Xiong
Our analysis further reveal stereotypical portrayals of both male and female characters in terms of moral foundations and events.
no code implementations • 24 Oct 2022 • Dustin Wright, Jiaxin Pei, David Jurgens, Isabelle Augenstein
Whether the media faithfully communicate scientific information has long been a core issue to the science community.
no code implementations • 3 Oct 2022 • Jiaxin Pei, Vítor Silva, Maarten Bos, Yozon Liu, Leonardo Neves, David Jurgens, Francesco Barbieri
We propose MINT, a new Multilingual INTimacy analysis dataset covering 13, 372 tweets in 10 languages including English, French, Spanish, Italian, Portuguese, Korean, Dutch, Chinese, Hindi, and Arabic.
no code implementations • EMNLP 2021 • Jiaxin Pei, David Jurgens
Here, we introduce a new study of certainty that models both the level and the aspects of certainty in scientific findings.
no code implementations • EMNLP 2020 • Jiaxin Pei, David Jurgens
Intimacy is a fundamental aspect of how we relate to others in social settings.
1 code implementation • ACL 2020 • Canwen Xu, Jiaxin Pei, Hongtao Wu, Yiyu Liu, Chenliang Li
Recently, large-scale datasets have vastly facilitated the development in nearly all domains of Natural Language Processing.
1 code implementation • ACL 2020 • Yu Duan, Canwen Xu, Jiaxin Pei, Jialong Han, Chenliang Li
Conditional Text Generation has drawn much attention as a topic of Natural Language Generation (NLG) which provides the possibility for humans to control the properties of generated contents.
no code implementations • 11 Oct 2019 • Qichen Li, Jiaxin Pei, Jianding Zhang, Bo Han
However, such a method have relatively weak performance when the task number is small, and we cannot integrate it into non-linear models.
1 code implementation • 9 May 2019 • Jiaxin Pei, Aixin Sun, Chenliang Li
Targeted sentiment analysis (TSA), also known as aspect based sentiment analysis (ABSA), aims at detecting fine-grained sentiment polarity towards targets in a given opinion document.
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA)
no code implementations • 21 Jan 2019 • Canwen Xu, Jing Li, Xiangyang Luo, Jiaxin Pei, Chenliang Li, Donghong Ji
Recognizing and linking such fine-grained location mentions to well-defined location profiles are beneficial for retrieval and recommendation systems.
no code implementations • EMNLP 2018 • Jiaxin Pei, Chenliang Li
In this paper, we propose Sequence to Sequence with Prototype Memory Network (S2SPMN) to exploit the relevant information provided by the large dialogue corpus to enhance response generation.