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Semantic role labeling (SRL) aims to identify the predicate-argument structure of a sentence. Inspired by the strong correlation between syntax and semantics, previous works pay much attention to improve SRL performance on exploiting…

计算与语言 · 计算机科学 2019-11-13 Qingrong Xia , Zhenghua Li , Min Zhang

Deep learning has shown promising performance on various machine learning tasks. Nevertheless, the uninterpretability of deep learning models severely restricts the usage domains that require feature explanations, such as text correction.…

计算与语言 · 计算机科学 2025-03-05 Fanyu Wang , Hangyu Zhu , Zhenping Xie

Vision-language models have progressed rapidly, but Tibetan remains a severely underserved low-resource language due to the lack of reproducible training and evaluation infrastructure. To fill this gap, we introduce FTibSuite, a…

计算机视觉与模式识别 · 计算机科学 2026-05-27 Guixian Xu , Yide Liang , Zeli Su , Xuexian Song , Ziyin Zhang , Yushuang Dong , Ting Zhang , Xu Han

In this work, we address the problem of finegrained traceback of emotional and manipulation characteristics from synthetically manipulated speech. We hypothesize that combining semantic-prosodic cues captured by Speech Foundation Models…

音频与语音处理 · 电气工程与系统科学 2025-11-17 Girish , Mohd Mujtaba Akhtar , Farhan Sheth , Muskaan Singh

The choice of modeling units is critical to automatic speech recognition (ASR) tasks. Conventional ASR systems typically choose context-dependent states (CD-states) or context-dependent phonemes (CD-phonemes) as their modeling units.…

音频与语音处理 · 电气工程与系统科学 2018-05-22 Shiyu Zhou , Linhao Dong , Shuang Xu , Bo Xu

In this paper, we introduce the Chinese corpus from CLUE organization, CLUECorpus2020, a large-scale corpus that can be used directly for self-supervised learning such as pre-training of a language model, or language generation. It has 100G…

计算与语言 · 计算机科学 2020-03-06 Liang Xu , Xuanwei Zhang , Qianqian Dong

Few-shot font generation is challenging, as it needs to capture the fine-grained stroke styles from a limited set of reference glyphs, and then transfer to other characters, which are expected to have similar styles. However, due to the…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Mingshuai Yao , Yabo Zhang , Xianhui Lin , Xiaoming Li , Wangmeng Zuo

Metaphors are considered to pose challenges for a wide spectrum of NLP tasks. This gives rise to the area of computational metaphor processing. However, it remains unclear what types of metaphors challenge current state-of-the-art models.…

计算与语言 · 计算机科学 2024-01-30 Yucheng Li , Frank Guerin , Chenghua Lin

Cross-domain Chinese Word Segmentation (CWS) remains a challenge despite recent progress in neural-based CWS. The limited amount of annotated data in the target domain has been the key obstacle to a satisfactory performance. In this paper,…

计算与语言 · 计算机科学 2019-08-07 Yuxiao Ye , Yue Zhang , Weikang Li , Likun Qiu , Jian Sun

The accuracy of prosodic structure prediction is crucial to the naturalness of synthesized speech in Mandarin text-to-speech system, but now is limited by widely-used sequence-to-sequence framework and error accumulation from previous word…

计算与语言 · 计算机科学 2022-04-01 Xueyuan Chen , Changhe Song , Yixuan Zhou , Zhiyong Wu , Changbin Chen , Zhongqin Wu , Helen Meng

BERT-based models have shown a remarkable ability in the Chinese Spelling Check (CSC) task recently. However, traditional BERT-based methods still suffer from two limitations. First, although previous works have identified that explicit…

计算与语言 · 计算机科学 2023-12-29 Yongchang Cao , Liang He , Zhen Wu , Xinyu Dai

This paper presents Mecellem models, a framework for developing specialized language models for the Turkish legal domain through domain adaptation strategies. We make two contributions: (1)Encoder Model Pre-trained from Scratch:…

We present the first systematic evaluation of mutual exclusivity (ME) -- the bias to map novel words to novel referents -- in text-only language models trained on child-directed speech. We operationalise ME as referential suppression: when…

计算与语言 · 计算机科学 2026-03-17 Jon-Paul Cacioli

Named entity recognition (NER) in Chinese is essential but difficult because of the lack of natural delimiters. Therefore, Chinese Word Segmentation (CWS) is usually considered as the first step for Chinese NER. However, models based on…

计算与语言 · 计算机科学 2020-07-16 Yuying Zhu , Guoxin Wang , Börje F. Karlsson

Recently, knowledge-enhanced pre-trained language models (KEPLMs) improve context-aware representations via learning from structured relations in knowledge graphs, and/or linguistic knowledge from syntactic or dependency analysis. Unlike…

计算与语言 · 计算机科学 2022-10-13 Taolin Zhang , Junwei Dong , Jianing Wang , Chengyu Wang , Ang Wang , Yinghui Liu , Jun Huang , Yong Li , Xiaofeng He

The initial seed based on the convolutional neural network (CNN) for weakly supervised semantic segmentation always highlights the most discriminative regions but fails to identify the global target information. Methods based on…

计算机视觉与模式识别 · 计算机科学 2023-03-21 Chunmeng Liu , Guangyao Li , Yao Shen , Ruiqi Wang

Large language models (LLMs) exhibit cultural bias from overrepresented viewpoints in training data, yet cultural alignment remains a challenge due to limited cultural knowledge and a lack of exploration into effective learning approaches.…

计算与语言 · 计算机科学 2025-12-16 Chunhua Liu , Kabir Manandhar Shrestha , Sukai Huang

The Chinese Spelling Correction (CSC) task focuses on detecting and correcting spelling errors in sentences. Current research primarily explores two approaches: traditional multimodal pre-trained models and large language models (LLMs).…

计算与语言 · 计算机科学 2025-04-11 Xiaowu Zhang , Hongfei Zhao , Jingyi Hou , Zhijie Liu

Sequence-to-sequence attention-based models have recently shown very promising results on automatic speech recognition (ASR) tasks, which integrate an acoustic, pronunciation and language model into a single neural network. In these models,…

音频与语音处理 · 电气工程与系统科学 2018-06-05 Shiyu Zhou , Linhao Dong , Shuang Xu , Bo Xu

Tokenization is fundamental to pretrained language models (PLMs). Existing tokenization methods for Chinese PLMs typically treat each character as an indivisible token. However, they ignore the unique feature of the Chinese writing system…

计算与语言 · 计算机科学 2023-02-16 Chenglei Si , Zhengyan Zhang , Yingfa Chen , Fanchao Qi , Xiaozhi Wang , Zhiyuan Liu , Yasheng Wang , Qun Liu , Maosong Sun