Zenglin Xu

Large-scale Multi-view Subspace Clustering in Linear Time

2019 · arXiv (Cornell University)

A plethora of multi-view subspace clustering (MVSC) methods have been proposed over the past few years. Researchers manage to boost clustering accuracy from different points of view. However, many state-of-the-art MVSC algorithms, typically have a …

Creating and Evaluating Resources for Sentiment Analysis in the Low-resource Language: Sindhi.

2021

In this paper, we develop Sindhi subjective lexicon using a merger of existing English resources: NRC lexicon, list of opinion words, SentiWordNet, Sindhi-English bilingual dictionary, and collection of Sindhi modifiers. The positive or negative sentiment …

When Federated Learning Meets Pre-trained Language Models' Parameter-Efficient Tuning Methods

2022 · arXiv (Cornell University)

With increasing privacy concerns on data, recent studies have made significant progress using federated learning (FL) on privacy-sensitive natural language processing (NLP) tasks. Much literature suggests fully fine-tuning pre-trained language models (PLMs) in the FL …