Search Results for author: Lynnette Hui Xian Ng

Found 17 papers, 4 papers with code

Improving User Behavior Prediction: Leveraging Annotator Metadata in Supervised Machine Learning Models

no code implementations26 Mar 2025 Lynnette Hui Xian Ng, Kokil Jaidka, Kaiyuan Tay, Hansin Ahuja, Niyati Chhaya

Supervised machine-learning models often underperform in predicting user behaviors from conversational text, hindered by poor crowdsourced label quality and low NLP task accuracy.

Crowdsource, Crawl, or Generate? Creating SEA-VL, a Multicultural Vision-Language Dataset for Southeast Asia

1 code implementation10 Mar 2025 Samuel Cahyawijaya, Holy Lovenia, Joel Ruben Antony Moniz, Tack Hwa Wong, Mohammad Rifqi Farhansyah, Thant Thiri Maung, Frederikus Hudi, David Anugraha, Muhammad Ravi Shulthan Habibi, Muhammad Reza Qorib, Amit Agarwal, Joseph Marvin Imperial, Hitesh Laxmichand Patel, Vicky Feliren, Bahrul Ilmi Nasution, Manuel Antonio Rufino, Genta Indra Winata, Rian Adam Rajagede, Carlos Rafael Catalan, Mohamed Fazli Imam, Priyaranjan Pattnayak, Salsabila Zahirah Pranida, Kevin Pratama, Yeshil Bangera, Adisai Na-Thalang, Patricia Nicole Monderin, Yueqi Song, Christian Simon, Lynnette Hui Xian Ng, Richardy Lobo' Sapan, Taki Hasan Rafi, Bin Wang, Supryadi, Kanyakorn Veerakanjana, Piyalitt Ittichaiwong, Matthew Theodore Roque, Karissa Vincentio, Takdanai Kreangphet, Phakphum Artkaew, Kadek Hendrawan Palgunadi, Yanzhi Yu, Rochana Prih Hastuti, William Nixon, Mithil Bangera, Adrian Xuan Wei Lim, Aye Hninn Khine, Hanif Muhammad Zhafran, Teddy Ferdinan, Audra Aurora Izzani, Ayushman Singh, Evan, Jauza Akbar Krito, Michael Anugraha, Fenal Ashokbhai Ilasariya, Haochen Li, John Amadeo Daniswara, Filbert Aurelian Tjiaranata, Eryawan Presma Yulianrifat, Can Udomcharoenchaikit, Fadil Risdian Ansori, Mahardika Krisna Ihsani, Giang Nguyen, Anab Maulana Barik, Dan John Velasco, Rifo Ahmad Genadi, Saptarshi Saha, Chengwei Wei, Isaiah Flores, Kenneth Ko Han Chen, Anjela Gail Santos, Wan Shen Lim, Kaung Si Phyo, Tim Santos, Meisyarah Dwiastuti, Jiayun Luo, Jan Christian Blaise Cruz, Ming Shan Hee, Ikhlasul Akmal Hanif, M. Alif Al Hakim, Muhammad Rizky Sya'ban, Kun Kerdthaisong, Lester James V. Miranda, Fajri Koto, Tirana Noor Fatyanosa, Alham Fikri Aji, Jostin Jerico Rosal, Jun Kevin, Robert Wijaya, Onno P. Kampman, Ruochen Zhang, Börje F. Karlsson, Peerat Limkonchotiwat

Beyond crowdsourcing, our initiative goes one step further in the exploration of the automatic collection of culturally relevant images through crawling and image generation.

Diversity Image Generation

$\textit{Who Speaks Matters}$: Analysing the Influence of the Speaker's Ethnicity on Hate Classification

no code implementations27 Oct 2024 Ananya Malik, Kartik Sharma, Lynnette Hui Xian Ng, Shaily Bhatt

We find that the presence of implicit dialect markers in inputs causes model outputs to flip more than the presence of explicit markers.

Hate Speech Detection

Limpeh ga li gong: Challenges in Singlish Annotations

no code implementations21 Oct 2024 Luo Qi Chan, Lynnette Hui Xian Ng

Singlish, or Colloquial Singapore English, is a language formed from oral and social communication within multicultural Singapore.

POS POS Tagging

Disentangling Singlish Discourse Particles with Task-Driven Representation

no code implementations30 Sep 2024 Linus Tze En Foo, Lynnette Hui Xian Ng

Singlish, or formally Colloquial Singapore English, is an English-based creole language originating from the SouthEast Asian country Singapore.

Disentanglement Machine Translation

Examining the Influence of Political Bias on Large Language Model Performance in Stance Classification

no code implementations25 Jul 2024 Lynnette Hui Xian Ng, Iain Cruickshank, Roy Ka-Wei Lee

In this study, we investigate the political biases of LLMs within the stance classification task, specifically examining whether these models exhibit a tendency to more accurately classify politically-charged stances.

Classification Language Modeling +4

DIVERSE: A Dataset of YouTube Video Comment Stances with a Data Programming Model

no code implementations5 Mar 2024 Iain J. Cruickshank, Amir Soofi, Lynnette Hui Xian Ng

However, there is a notable lack of data for analyzing opinions on military recruiting efforts online, compounded by challenges in stance labeling, which is crucial for understanding public perceptions.

Marketing Sentence +2

Reverse Projection: Real-Time Local Space Texture Mapping

no code implementations10 Jan 2024 Adrian Xuan Wei Lim, Lynnette Hui Xian Ng, Conor Griffin, Nicholas Kyger, Faraz Baghernezhad

We present Reverse Projection, a novel projective texture mapping technique for painting a decal directly to the texture of a 3D object.

Prompting and Fine-Tuning Open-Sourced Large Language Models for Stance Classification

1 code implementation24 Sep 2023 Iain J. Cruickshank, Lynnette Hui Xian Ng

In general, we discover that LLMs do not routinely outperform their smaller supervised machine learning models, and thus call for stance detection to be a benchmark for which LLMs also optimize for.

Classification Sentence +2

How Hate Speech Varies by Target Identity: A Computational Analysis

1 code implementation19 Oct 2022 Michael Miller Yoder, Lynnette Hui Xian Ng, David West Brown, Kathleen M. Carley

We also find that words associated with hate speech targeting specific identities often relate to stereotypes, histories of oppression, current social movements, and other social contexts specific to identities.

Using Graph-Aware Reinforcement Learning to Identify Winning Strategies in Diplomacy Games (Student Abstract)

no code implementations31 Dec 2021 Hansin Ahuja, Lynnette Hui Xian Ng, Kokil Jaidka

We developed a two-tier approach that first encodes sociolinguistic behavior as linguistic features then use reinforcement learning to estimate the advantage afforded to any player.

reinforcement-learning Reinforcement Learning +1

Will You Dance To The Challenge? Predicting User Participation of TikTok Challenges

no code implementations26 Dec 2021 Lynnette Hui Xian Ng, John Yeh Han Tan, Darryl Jing Heng Tan, Roy Ka-Wei Lee

This paper investigates social contagion of TikTok challenges through predicting a user's participation.

Coordinating Narratives and the Capitol Riots on Parler

1 code implementation2 Sep 2021 Lynnette Hui Xian Ng, Iain Cruickshank, Kathleen M. Carley

Coordinated disinformation campaigns are used to influence social media users, potentially leading to offline violence.

text similarity

The Coronavirus is a Bioweapon: Analysing Coronavirus Fact-Checked Stories

no code implementations2 Apr 2021 Lynnette Hui Xian Ng, Kathleen M. Carley

The 2020 coronavirus pandemic has heightened the need to flag coronavirus-related misinformation, and fact-checking groups have taken to verifying misinformation on the Internet.

Fact Checking Misinformation +2

KOSMOS: Knowledge-graph Oriented Social media and Mainstream media Overview System

no code implementations11 Dec 2020 Chua Hao Yang, Yong Shan Jie, Boon Kok Chin, Lander Chin, Lynnette Hui Xian Ng

We introduce KOSMOS, a knowledge retrieval system based on the constructed knowledge graph of social media and mainstream media documents.

Clustering Entity Disambiguation +1

Cannot find the paper you are looking for? You can Submit a new open access paper.