1 code implementation • EMNLP 2021 • Xin Liu, Qingcai Chen, Junying Chen, Wenxiu Zhou, Tingyu Liu, Xinlan Yang, Weihua Peng
Integrating knowledge into text is a promising way to enrich text representation, especially in the medical field.
no code implementations • EMNLP 2020 • Dongfang Li, Baotian Hu, Qingcai Chen, Weihua Peng, Anqi Wang
Machine reading comprehension (MRC) has achieved significant progress on the open domain in recent years, mainly due to large-scale pre-trained language models.
1 code implementation • CVPR 2023 • Yunpeng Han, Lisai Zhang, Qingcai Chen, Zhijian Chen, Zhonghua Li, Jianxin Yang, Zhao Cao
We propose a method for fine-grained fashion vision-language pre-training based on fashion Symbols and Attributes Prompt (FashionSAP) to model fine-grained multi-modalities fashion attributes and characteristics.
no code implementations • 9 Mar 2023 • Lisai Zhang, Qingcai Chen, Zhijian Chen, Yunpeng Han, Zhonghua Li, Zhao Cao
In this paper, we propose a fine-grained VLP scheme without object annotations from the linguistic perspective.
1 code implementation • 23 Feb 2023 • Yunan Zhang, Qingcai Chen
Named Entity Recognition (NER) models capable of Continual Learning (CL) are realistically valuable in areas where entity types continuously increase (e. g., personal assistants).
Continual Named Entity Recognition
Knowledge Distillation
+3
1 code implementation • 3 Dec 2022 • Jiahao Li, Zhourun Wu, Wenhao Lin, Jiawei Luo, Jun Zhang, Qingcai Chen, Junjie Chen
Results: In this paper, we propose a multi-scale enhancer identification method (iEnhancer-ELM) based on enhancer language models, which treat enhancer sequences as natural language sentences that are composed of k-mer nucleotides.
1 code implementation • 20 Nov 2022 • Junying Chen, Qingcai Chen, Dongfang Li, Yutao Huang
In SeDR, Segment-Interaction Transformer is proposed to encode long documents into document-aware and segment-sensitive representations, while it holds the complexity of splitting-and-pooling and outperforms other segment-interaction patterns on DR.
1 code implementation • 6 Nov 2022 • Dongfang Li, Baotian Hu, Qingcai Chen
We conduct extensive experiments on six datasets with two popular pre-trained language models in the in-domain and out-of-domain settings.
no code implementations • COLING 2022 • Dongfang Li, Baotian Hu, Qingcai Chen
To address these challenges, we propose Prompt-based Text Entailment (PTE) for low-resource named entity recognition, which better leverages knowledge in the PLMs.
Low Resource Named Entity Recognition
named-entity-recognition
+2
no code implementations • 12 Jul 2022 • Nengzheng Jin, Joanna Siebert, Dongfang Li, Qingcai Chen
Table Question Answering (Table QA) refers to providing precise answers from tables to answer a user's question.
no code implementations • 17 Jun 2022 • Yu Zhao, Yunxin Li, Yuxiang Wu, Baotian Hu, Qingcai Chen, Xiaolong Wang, Yuxin Ding, Min Zhang
To mitigate this problem, we propose a medical response generation model with Pivotal Information Recalling (MedPIR), which is built on two components, i. e., knowledge-aware dialogue graph encoder and recall-enhanced generator.
1 code implementation • 20 Dec 2021 • Dongfang Li, Baotian Hu, Qingcai Chen, Tujie Xu, Jingcong Tao, Yunan Zhang
Recent works have shown explainability and robustness are two crucial ingredients of trustworthy and reliable text classification.
1 code implementation • 20 Dec 2021 • Junying Chen, Dongfang Li, Qingcai Chen, Wenxiu Zhou, Xin Liu
Detailed analysis on symptom inquiry prediction demonstrates that the potential of applying symptoms sequence generation for automatic diagnosis.
no code implementations • 20 Oct 2021 • Lisai Zhang, Hongfa Wu, Qingcai Chen, Yimeng Deng, Zhonghua Li, Dejiang Kong, Zhao Cao, Joanna Siebert, Yunpeng Han
Cross-model retrieval has emerged as one of the most important upgrades for text-only search engines (SE).
no code implementations • 4 Jul 2021 • Yunxin Li, Qian Yang, Qingcai Chen, Lin Ma, Baotian Hu, Xiaolong Wang, Yuxin Ding
Single online handwritten Chinese character recognition~(single OLHCCR) has achieved prominent performance.
no code implementations • 1 Jul 2021 • Yunxin Li, Yu Zhao, Baotian Hu, Qingcai Chen, Yang Xiang, Xiaolong Wang, Yuxin Ding, Lin Ma
Previous works indicate that the glyph of Chinese characters contains rich semantic information and has the potential to enhance the representation of Chinese characters.
1 code implementation • ACL 2022 • Ningyu Zhang, Mosha Chen, Zhen Bi, Xiaozhuan Liang, Lei LI, Xin Shang, Kangping Yin, Chuanqi Tan, Jian Xu, Fei Huang, Luo Si, Yuan Ni, Guotong Xie, Zhifang Sui, Baobao Chang, Hui Zong, Zheng Yuan, Linfeng Li, Jun Yan, Hongying Zan, Kunli Zhang, Buzhou Tang, Qingcai Chen
Artificial Intelligence (AI), along with the recent progress in biomedical language understanding, is gradually changing medical practice.
Ranked #1 on
Medical Relation Extraction
on CMeIE
1 code implementation • ACL 2021 • Shuoran Jiang, Qingcai Chen, Xin Liu, Baotian Hu, Lisai Zhang
In this study, we define the spectral graph convolutional network with the high-order dynamic Chebyshev approximation (HDGCN), which augments the multi-hop graph reasoning by fusing messages aggregated from direct and long-term dependencies into one convolutional layer.
no code implementations • 27 Mar 2021 • Dongfang Li, Jingcong Tao, Qingcai Chen, Baotian Hu
The experimental results show that the proposed approach can generate reasonable explanations for its predictions even with a small-scale training corpus.
no code implementations • 22 Dec 2020 • Kai Chen, Meng Niu, Qingcai Chen
In this work, we propose a Hierarchical Reasoning Graph Neural Network (HRGNN) for the automatic assessment of question-answer pairs.
Automatic Speech Recognition
Automatic Speech Recognition (ASR)
+3
no code implementations • COLING 2020 • Youcheng Pan, Qingcai Chen, Weihua Peng, Xiaolong Wang, Baotian Hu, Xin Liu, Junying Chen, Wenxiu Zhou
To exploit the domain knowledge to guarantee the correctness of generated text has been a hot topic in recent years, especially for high professional domains such as medical.
no code implementations • 16 Apr 2020 • Kai Chen, Fayuan Li, Baotian Hu, Weihua Peng, Qingcai Chen, Hong Yu
We further design a reconstruction mechanism with a novel objective function that can reconstruct the whole entry of the used data sequentially from the hidden states of the decoder, which aids the accuracy of the generated text.
no code implementations • 7 Apr 2020 • Xin Liu, Qingcai Chen, Yan Liu, Joanna Siebert, Baotian Hu, Xiang-Ping Wu, Buzhou Tang
We propose a Capsule network-based method to Decompose the unsupervised word Embedding of an ambiguous word into context specific Sense embedding, called CapsDecE2S.
1 code implementation • 7 Apr 2020 • Lisai Zhang, Qingcai Chen, Baotian Hu, Shuoran Jiang
To fulfill such a task, we propose a novel inpainting model named Text-Guided Dual Attention Inpainting Network (TDANet).
no code implementations • 1 Dec 2019 • Lisai Zhang, Qingcai Chen, Dongfang Li, Buzhou Tang
In the framework, the visual features are obtained through a visualization and fusion mechanism.
Natural Language Inference
Natural Language Understanding
+2
no code implementations • WS 2019 • Dongfang Li, Ying Xiong, Baotian Hu, Hanyang Du, Buzhou Tang, Qingcai Chen
In this paper, we present our approaches for trigger word detection (task 1) and the identification of its thematic role (task 2) in AGAC track of BioNLP Open Shared Task 2019.
no code implementations • WS 2019 • Ying Xiong, Yedan Shen, Yuanhang Huang, Shuai Chen, Buzhou Tang, Xiaolong Wang, Qingcai Chen, Jun Yan, Yi Zhou
The Biological Text Mining Unit at BSC and CNIO organized the first shared task on chemical {\&} drug mention recognition from Spanish medical texts called PharmaCoNER (Pharmacological Substances, Compounds and proteins and Named Entity Recognition track) in 2019, which includes two tracks: one for NER offset and entity classification (track 1) and the other one for concept indexing (track 2).
no code implementations • BMC Medical Informatics and Decision Making 2019 • Xue Shi, Dehuan Jiang, Yuanhang Huang, Xiaolong Wang, Qingcai Chen, Jun Yan and Buzhou Tang
For this task, we propose a system based on deep joint learning methods to extract FH information.
1 code implementation • 18 May 2019 • Dongfang Li, Yifei Yu, Qingcai Chen, Xinyu Li
we are the first to explore the performance of fine-tuning BERT for answer selection.
no code implementations • EMNLP 2018 • Jing Chen, Qingcai Chen, Xin Liu, Haijun Yang, Daohe Lu, Buzhou Tang
As the largest manually annotated public Chinese SSEI corpus in the bank domain, the BQ corpus is not only useful for Chinese question semantic matching research, but also a significant resource for cross-lingual and cross-domain SSEI research.
no code implementations • COLING 2018 • Xin Liu, Qingcai Chen, Chong Deng, Huajun Zeng, Jing Chen, Dongfang Li, Buzhou Tang
In this paper, we first use a search engine to collect large-scale question pairs related to high-frequency words from various domains, then filter irrelevant pairs by the Wasserstein distance, and finally recruit three annotators to manually check the left pairs.
no code implementations • 19 Apr 2017 • Xin Liu, Qingcai Chen, Xiang-Ping Wu, Yan Liu, Yang Liu
Music emotion recognition (MER) is usually regarded as a multi-label tagging task, and each segment of music can inspire specific emotion tags.
1 code implementation • COLING 2016 • Yang Xiang, Xiaoqiang Zhou, Qingcai Chen, Zhihui Zheng, Buzhou Tang, Xiaolong Wang, Yang Qin
In community question answering (cQA), the quality of answers are determined by the matching degree between question-answer pairs and the correlation among the answers.
no code implementations • 13 Oct 2016 • Baotian Hu, Xin Liu, Xiang-Ping Wu, Qingcai Chen
In this paper, we propose a novel model, named Stroke Sequence-dependent Deep Convolutional Neural Network (SSDCNN), using the stroke sequence information and eight-directional features for Online Handwritten Chinese Character Recognition (OLHCCR).
no code implementations • IJCNLP 2015 • Xiaoqiang Zhou, Baotian Hu, Qingcai Chen, Buzhou Tang, Xiaolong Wang
In this paper, the answer selection problem in community question answering (CQA) is regarded as an answer sequence labeling task, and a novel approach is proposed based on the recurrent architecture for this problem.
3 code implementations • EMNLP 2015 • Baotian Hu, Qingcai Chen, Fangze Zhu
Automatic text summarization is widely regarded as the highly difficult problem, partially because of the lack of large text summarization data set.
Ranked #1 on
Text Summarization
on LCSTS
2 code implementations • NeurIPS 2014 • Baotian Hu, Zhengdong Lu, Hang Li, Qingcai Chen
Semantic matching is of central importance to many natural language tasks \cite{bordes2014semantic, RetrievalQA}.
Ranked #3 on
Question Answering
on SemEvalCQA