4 papers · 1 filter
OrthoGeoLoRA: Geometric Parameter-Efficient Fine-Tuning for Structured Social Science Concept Retrieval on theWeb
Zeqiang Wang, Xinyue Wu, Chenxi Li +4
Large language models and text encoders increasingly power web-based information systems in the social sciences, including digital libraries, data catalogues, and search interfaces…
Protecting Vulnerable Voices: Synthetic Dataset Generation for Self-Disclosure Detection
Shalini Jangra, Suparna De, Nishanth Sastry +1
Social platforms such as Reddit have a network of communities of shared interests, with a prevalence of posts and comments from which one can infer users' Personal Information Iden…
Conversation Kernels: A Flexible Mechanism to Learn Relevant Context for Online Conversation Understanding
Vibhor Agarwal, Arjoo Gupta, Suparna De +1
Understanding online conversations has attracted research attention with the growth of social networks and online discussion forums. Content analysis of posts and replies in online…
Revealing COVID-19's Social Dynamics: Diachronic Semantic Analysis of Vaccine and Symptom Discourse on Twitter
Zeqiang Wang, Jiageng Wu, Yuqi Wang +5
Social media is recognized as an important source for deriving insights into public opinion dynamics and social impacts due to the vast textual data generated daily and the 'uncons…