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Graph and hypergraph representation learning has attracted increasing attention from various research fields. Despite the decent performance and fruitful applications of Graph Neural Networks (GNNs), Hypergraph Neural Networks (HGNNs), and…

机器学习 · 计算机科学 2023-11-15 Minhao Zou , Zhongxue Gan , Yutong Wang , Junheng Zhang , Dongyan Sui , Chun Guan , Siyang Leng

Chinese Spelling Check (CSC) is a task to detect and correct spelling errors in Chinese natural language. Existing methods have made attempts to incorporate the similarity knowledge between Chinese characters. However, they take the…

计算与语言 · 计算机科学 2020-05-14 Xingyi Cheng , Weidi Xu , Kunlong Chen , Shaohua Jiang , Feng Wang , Taifeng Wang , Wei Chu , Yuan Qi

Graph representation learning methods are highly effective in handling complex non-Euclidean data by capturing intricate relationships and features within graph structures. However, traditional methods face challenges when dealing with…

机器学习 · 计算机科学 2025-02-25 Hang Gao , Chenhao Zhang , Fengge Wu , Junsuo Zhao , Changwen Zheng , Huaping Liu

We investigate node representation learning on text-attributed graphs (TAGs), where nodes are associated with text information. Although recent studies on graph neural networks (GNNs) and pretrained language models (PLMs) have exhibited…

信息检索 · 计算机科学 2024-04-22 Peiyan Zhang , Chaozhuo Li , Liying Kang , Feiran Huang , Senzhang Wang , Xing Xie , Sunghun Kim

Speech production and perception are the main ways humans communicate daily. Prior brain-to-text decoding studies have largely focused on a single modality and alphabetic languages. Here, we present a unified brain-to-sentence decoding…

神经元与认知 · 定量生物学 2026-03-16 Zhizhang Yuan , Yang Yang , Gaorui Zhang , Baowen Cheng , Zehan Wu , Yuhao Xu , Xiaoying Liu , Liang Chen , Ying Mao , Meng Li

Conversion of Chinese Grapheme-to-Phoneme (G2P) plays an important role in Mandarin Chinese Text-To-Speech (TTS) systems, where one of the biggest challenges is the task of polyphone disambiguation. Most of the previous polyphone…

声音 · 计算机科学 2022-11-18 Chunyu Qiang , Peng Yang , Hao Che , Jinba Xiao , Xiaorui Wang , Zhongyuan Wang

Most existing Neural Machine Translation models use groups of characters or whole words as their unit of input and output. We propose a model with a hierarchical char2word encoder, that takes individual characters both as input and output.…

Comprehension of ancient texts plays an important role in archaeology and understanding of Chinese history and civilization. The rapid development of large language models needs benchmarks that can evaluate their comprehension of ancient…

计算与语言 · 计算机科学 2025-12-22 Zhihan Zhou , Daqian Shi , Rui Song , Lida Shi , Xiaolei Diao , Hao Xu

Neural style transfer has drawn broad attention in recent years. However, most existing methods aim to explicitly model the transformation between different styles, and the learned model is thus not generalizable to new styles. We here…

计算机视觉与模式识别 · 计算机科学 2018-09-25 Yexun Zhang , Ya Zhang , Wenbin Cai , Jie Chang

The Chinese character riddle is a unique form of cultural entertainment specific to the Chinese language. It typically comprises two parts: the riddle description and the solution. The solution to the riddle is a single character, while the…

计算与语言 · 计算机科学 2023-09-26 Fan Xu , Yunxiang Zhang , Xiaojun Wan

We present a simple and effective approach to incorporating syntactic structure into neural attention-based encoder-decoder models for machine translation. We rely on graph-convolutional networks (GCNs), a recent class of neural networks…

计算与语言 · 计算机科学 2020-06-22 Jasmijn Bastings , Ivan Titov , Wilker Aziz , Diego Marcheggiani , Khalil Sima'an

The recognition of Chinese characters has always been a challenging task due to their huge variety and complex structures. The latest research proves that such an enormous character set can be decomposed into a collection of about 500…

计算机视觉与模式识别 · 计算机科学 2021-04-07 Shaowei Wang , Guanjie Huang , Xiangyu Luo

Traditional Chinese Medicine theory is built on imagistic thinking, in which medical principles and diagnostic and therapeutic logic are structured through metaphor and metonymy. However, existing English translations largely rely on…

计算与语言 · 计算机科学 2025-12-16 Jiatong Han

Simplified Chinese to Traditional Chinese character conversion is a common preprocessing step in Chinese NLP. Despite this, current approaches have poor performance because they do not take into account that a simplified Chinese character…

计算与语言 · 计算机科学 2020-05-08 Pranav A , Isabelle Augenstein

Biomedical text mining is becoming increasingly important as the number of biomedical documents and web data rapidly grows. Recently, word representation models such as BERT has gained popularity among researchers. However, it is difficult…

计算与语言 · 计算机科学 2023-01-26 Ningyu Zhang , Qianghuai Jia , Kangping Yin , Liang Dong , Feng Gao , Nengwei Hua

Chinese calligraphy, a UNESCO Heritage, remains computationally challenging due to visual ambiguity and cultural complexity. Existing AI systems fail to contextualize their intricate scripts, because of limited annotated data and poor…

计算机视觉与模式识别 · 计算机科学 2026-01-07 Yuxuan Luo , Jiaqi Tang , Chenyi Huang , Feiyang Hao , Zhouhui Lian

Automatically writing stylized Chinese characters is an attractive yet challenging task due to its wide applicabilities. In this paper, we propose a novel framework named Style-Aware Variational Auto-Encoder (SA-VAE) to flexibly generate…

计算机视觉与模式识别 · 计算机科学 2018-06-19 Danyang Sun , Tongzheng Ren , Chongxun Li , Hang Su , Jun Zhu

This article provides an interesting exploration of character-level convolutional neural network solving Chinese corpus text classification problem. We constructed a large-scale Chinese language dataset, and the result shows that…

计算与语言 · 计算机科学 2016-11-16 Weijie Huang , Jun Wang

Graph Representation Learning (GRL) methods have impacted fields from chemistry to social science. However, their algorithmic implementations are specialized to specific use-cases e.g.message passing methods are run differently from node…

In this paper, we propose Calliffusion, a system for generating high-quality Chinese calligraphy using diffusion models. Our model architecture is based on DDPM (Denoising Diffusion Probabilistic Models), and it is capable of generating…

计算机视觉与模式识别 · 计算机科学 2023-05-31 Qisheng Liao , Gus Xia , Zhinuo Wang