← Search

Lianxi Wang

4 accepted papers

2025

Pseudo-label Data Construction Method and Syntax-enhanced Model for Chinese Semantic Error Recognition

COLING 2025main

Chinese Semantic Error Recognition (CSER) has always been a weak link in Chinese language processing due to the complexity and obscureness of Chinese semantics. Existing research has gradually focused on leveraging pre-trained models to perform CSER. Although some researchers have attempted to integ…

2024

An Effective Deployment of Diffusion LM for Data Augmentation in Low-Resource Sentiment Classification

EMNLP 2024main

Sentiment classification (SC) often suffers from low-resource challenges such as domain-specific contexts, imbalanced label distributions, and few-shot scenarios. The potential of the diffusion language model (LM) for textual data augmentation (DA) remains unexplored, moreover, textual DA methods st…

2024

Enhancing Hindi Feature Representation through Fusion of Dual-Script Word Embeddings

COLING 2024main

Pretrained language models excel in various natural language processing tasks but often neglect the integration of different scripts within a language, constraining their ability to capture richer semantic information, such as in Hindi. In this work, we present a dual-script enhanced feature represe…

2022

Improving English-Arabic Transliteration with Phonemic Memories

EMNLP 2022finding

Transliteration is an important task in natural language processing (NLP) which aims to convert a name in the source language to the target language without changing its pronunciation. Particularly, transliteration from English to Arabic is highly needed in many applications, especially in countries…