Pengyuan Liu

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 66

Top Topics

Unsupervised Learning

Sentiment Classification

Text Classification

Top Venues

Publications

Pengyuan Liu, Zhaodong Xu, Zhiqiang Sheng
Subspace method based on neural networks for solving the partial differential equation in weak form. CoRR (2024)
Zhiyu Yang, Zihan Zhou, Shuo Wang, Xin Cong, Xu Han, Yukun Yan, Zhenghao Liu, Zhixing Tan, Pengyuan Liu, Dong Yu, Zhiyuan Liu, Xiaodong Shi, Maosong Sun
MatPlotAgent: Method and Evaluation for LLM-Based Agentic Scientific Data Visualization. CoRR (2024)
Zhiyu Yang, Zihan Zhou, Shuo Wang, Xin Cong, Xu Han, Yukun Yan, Zhenghao Liu, Zhixing Tan, Pengyuan Liu, Dong Yu, Zhiyuan Liu, Xiaodong Shi, Maosong Sun
MatPlotAgent: Method and Evaluation for LLM-Based Agentic Scientific Data Visualization. ACL (Findings) (2024)
Jue Wen, Pengyuan Liu
A Classification Method for English Texts Based on Hybrid Recurrent Neural Network and Graph Construction in Social Recommendation Systems. IEEE Syst. J. 17 (4) (2023)
Yuhan Chen, Pengyuan Liu, Jiechen Zhao, Kaijian Huang, Qingyun Yan
Shallow-Guided Transformer for Semantic Segmentation of Hyperspectral Remote Sensing Imagery. Remote. Sens. 15 (13) (2023)
Shiya Peng, Ying Wang, Dong Yu, Pengyuan Liu
Perception and Cognition Matters: A new light on sentiment analysis task. IJCNN (2022)
Pengyuan Liu, Filip Biljecki
A review of spatially-explicit GeoAI applications in Urban Geography. Int. J. Appl. Earth Obs. Geoinformation 112 (2022)
Mengyang Hu, Pengyuan Liu, Weikang Wang, Hu Zhang, Chengxiao Lin
MSDD: A Multimodal Language Dateset for Stance Detection. CLSW (1) (2022)
Junjie Luo, Pengyuan Liu, Lei Cao
Coupling a Physical Replica with a Digital Twin: A Comparison of Participatory Decision-Making Methods in an Urban Park Environment. ISPRS Int. J. Geo Inf. 11 (8) (2022)
Jiali Li, Shucheng Zhu, Ying Liu, Pengyuan Liu
Gender Stereotypes in TCSOL Dialogue Corpus. IALP (2022)
Chunxu Zhao, Pengyuan Liu, Dong Yu
From Polarity to Intensity: Mining Morality from Semantic Space. COLING (2022)
Lulu Gu, Lili Gu, Pengyuan Liu
Corpus-Based Lexical Features and Thematic Analysis of CHina's Five-Year Plan for the 21st Century. CLSW (2) (2022)
Shike Wang, Wen Zhang, Wenyu Guo, Dong Yu, Pengyuan Liu
Contrastive Learning Based Visual Representation Enhancement for Multimodal Machine Translation. IJCNN (2022)
Yi Li, Dong Yu, Pengyuan Liu
CLGC: A Corpus for Chinese Literary Grace Evaluation. LREC (2022)
Jishun Zhao, Shucheng Zhu, Ying Liu, Pengyuan Liu
CDAIL-BIAS MEASURER: A Model Ensemble Approach for Dialogue Social Bias Measurement. NLPCC (2) (2022)
Yuan Zhong, Ying Zhang, Pengyuan Liu
The Corpus Construction of Basic Noun Compound Phrase in Literature Domain and Its Comparison with News Domain. CLSW (2) (2021)
Weikang Wang, Yi Wu, Yixiang Liu, Pengyuan Liu
BLCUFIGHT at SemEval-2021 Task 10: Novel Unsupervised Frameworks For Source-Free Domain Adaptation. SemEval@ACL/IJCNLP (2021)
Hu Zhang, Pengyuan Liu, Dong Yu, Sanle Zhang
ExperienceGen 1.0: A Text Generation Challenge Which Requires Deduction and Induction Ability. NLPCC (2) (2021)
Lulu Gu, Yue Pan, Pengyuan Liu
A Comparative Study of Collocation Extraction Methods from the Perspectives of Vocabulary and Grammar: A Case Study in the Field of Journalism. PACLIC (2021)
Mengyang Hu, Pengyuan Liu, Lin Bo, Yuting Mao, Ke Xu, Wentao Su
ProPC: A Dataset for In-Domain and Cross-Domain Proposition Classification Tasks. NLPCC (1) (2021)
Pengyuan Liu, Stefano De Sabbata
A graph-based semi-supervised approach to classification learning in digital geographies. Comput. Environ. Urban Syst. 86 (2021)
Yi Wu, Pengyuan Liu
ACE: A Context-Enhanced Model for Interactive Argument Pair Identification. NLPCC (2) (2021)
Pengyuan Liu, Chenghao Zhu, Yi Wu
DSC_NEXT: Document-Level Sentiment ClassificatioN with EXTensional-Information. Int. J. Asian Lang. Process. 31 (1) (2021)
Mingyu Wan, Baixi Xing, Qi Su, Pengyuan Liu, Chu-Ren Huang
Sensorimotor Enhanced Neural Network for Metaphor Detection. PACLIC (2020)
Hongliang Bi, Han Hu, Pengyuan Liu
Imbalanced Chinese Multi-label Text Classification Based on Alternating Attention. PACLIC (2020)
Pengyuan Liu, Chenghao Zhu
Incorporating Multi-Type External Information for Document-Level Sentiment Classification. IALP (2020)
Can Chen, Chao Zhou, Pengyuan Liu, Dengyin Zhang
Iterative Reweighted Tikhonov-Regularized Multihypothesis Prediction Scheme for Distributed Compressive Video Sensing. IEEE Trans. Circuits Syst. Video Technol. 30 (1) (2020)
YongSheng Tian, Pengyuan Liu, Bingjie Du
BIPRE: Bi-directional Inter-Personal Relationship Extraction Task. CLSW (2020)
Shuofeng Zhao, Pengyuan Liu
DVDGCN: Modeling Both Context-Static and Speaker-Dynamic Graph for Emotion Recognition in Multi-speaker Conversations. NLPCC (1) (2020)
Junning Zhang, Qunxing Su, Pengyuan Liu, Chao Xu, Zhengjun Wang
UnLearnerMC: Unsupervised learning of dense depth and camera pose using mask and cooperative loss. Knowl. Based Syst. 192 (2020)
Pengyuan Liu, Yichuan Yang, Muhammad Zafrullah
Conrad's F-condition for partially ordered monoids. Soft Comput. 24 (13) (2020)
Shucheng Zhu, Xi Wang, Pengyuan Liu
Who Killed Sanmao and Virginia Woolf? A Comparative Study of Writers with Suicidal Attempt Based on a Quantitative Linguistic Method. CLSW (2020)
Hongliang Bi, Pengyuan Liu
ECSP: A New Task for Emotion-Cause Span-Pair Extraction and Classification. CoRR (2020)
Hongliang Bi, Pengyuan Liu
Clue Extraction for Fine-Grained Emotion Analysis. NLPCC (1) (2020)
Junning Zhang, Qunxing Su, Pengyuan Liu, Chao Xu, Yanlong Chen
Unsupervised learning of monocular depth and ego-motion with space-temporal-centroid loss. Int. J. Mach. Learn. Cybern. 11 (3) (2020)
Zhonglin Wei, Pengyuan Liu, Feng Wang, Tianhui Wang
Design of Gas Turbine State Data Acquisition Instrument Based on EEMD. CSPS (2019)
Junning Zhang, Qunxing Su, Pengyuan Liu, Chao Xu, Yanlong Chen
Unsupervised Learning of Monocular Depth and Large-Ego-Motion With Multiple Loop Consistency Losses. IEEE Access 7 (2019)
Yibo Cui, Pengyuan Liu, Junning Zhang
Estimation of 6Dof Pose Using Image Mask and Bounding Box. IGTA (2019)
Changliang Li, Changsong Li, Pengyuan Liu
Sentiment Analysis Based on LSTM Architecture with Emoticon Attention. PAKDD (Workshops) (2019)
Pengyuan Liu, Chengyu Du, Shuofeng Zhao, Chenghao Zhu
Emotion Action Detection and Emotion Inference: the Task and Dataset. CoRR (2019)
Chengyu Du, Pengyuan Liu
Linguistic Knowledge Based on Attention Neural Network for Targeted Sentiment Classification. CLSW (2019)
Pengyuan Liu, Yuning Deng, Chenghao Zhu, Han Hu
XCMRC: Evaluating Cross-lingual Machine Reading Comprehension. CoRR (2019)
Ying Zhang, Pengyuan Liu, Qi Su
Research on the Hidden 'De' in Basic Noun Compounds Based on the Large-Scale Corpus. CLSW (2019)
Jie Zhou, Qi Su, Pengyuan Liu
A Metaphorical Analysis of Five Senses and Emotions in Mandarin Chinese. CLSW (2019)
Mengyi Lu, Pengyuan Liu
Denoising Distant Supervision for Relation Extraction with Entropy Weight Method. CCL (2019)
Pengyuan Liu, Yuning Deng, Chenghao Zhu, Han Hu
XCMRC: Evaluating Cross-Lingual Machine Reading Comprehension. NLPCC (1) (2019)
Yue Pan, Pengyuan Liu, Qi Su
The Concatenation of Body Part Words and Emotions from the Perspective of Chinese Radicals. CLSW (2019)
Changliang Li, Yongguan Wang, Changsong Li, Ji Qi, Pengyuan Liu
Building Corpus with Emoticons for Sentiment Analysis. NLPCC (2) (2018)
Chengyu Du, Pengyuan Liu
The Study of the Homoatomic Quasi Fixed Phrase. CLSW (2018)
Pengyuan Liu, Zhijun Zheng, Qi Su
Cross-Language Information Retrieval Based on Multiple Information. WI (2018)
Yuning Deng, Mengyi Lu, Huayong Li, Pengyuan Liu
A Deep Learning Baseline for the Classification of Chinese Word Semantic Relations. CLSW (2018)
Pengyuan Liu, Zhijun Zheng, Qi Su
Sentence Similarity Computation by Integrating Shallow and Deep Information. IALP (2018)
Yujie Liu, Pengyuan Liu
Quantitative Analysis of Synergetic Properties in Chinese Nouns. CLSW (2017)
Chenghao Zhu, Pengyuan Liu
A quantitative study of the weakening of emotional words' emotional intensity in "x-yixia" construction in the perspective of construction coercion. IALP (2017)
Yongguan Wang, Binjie Meng, Pengyuan Liu, Erhong Yang
A News Headlines Classification Method Based on the Fusion of Related Words. NLPCC (2017)
Yujie Liu, Pengyuan Liu
A Corpus-based Study on the Structure of V in "进行[jin4xing2]+V" in Modern Chinese. CLSW (2016)
Xinyuan Zhang, Pengyuan Liu
Study in Words and Characters Use and Contents of the Opening Addresses by Chinese University Presidents. CLSW (2016)
Yong Lu, Pengyuan Liu
Computer Semantic Identification of the Adverb "Dou". CLSW (2016)
Lin Li, Pengyuan Liu
A Corpus-Based Analysis of Syntactic-Semantic Relations between Adjectival Objects and Nouns in Mandarin Chinese. CLSW (2016)
Shui Liu, Zheng Zhang, Pengyuan Liu
Lexicalized Token Subcategory and Complex Context Based Shallow Parsing. CLSW (2015)
Yuncui Zhang, Pengyuan Liu
The Semantic Features of "changchang", "jingchang", "wangwang" and "tongchang" - A Corpus-Based Perspective. CLSW (2015)
Qi Su, Pengyuan Liu
A Psycho-Lexical Approach to the Assessment of Information Quality on Wikipedia. WI-IAT (3) (2015)
Pengyuan Liu, Lin Li
First Explorations on the Syntactic Distributions of Verb-Object Constructions in Mandarin-V+A Constructions as Examples. CLSW (2015)
Yong Lu, Pengyuan Liu
Semantic Analysis of "V+死+人" Structure. CLSW (2015)
Pengyuan Liu, Jia Ding
A Research into the Multi-category Words of Verb-Noun in Modern Chinese Based on the Quantitative Analysis of the Collocating Classifiers - Di4zhen4(Earthquake), Feng4xian4(Devote), Ji4zai3(Record), Jiu4ji4(Relief), Pei2tong2(Accompany), Shen1qing3(Apply for). CLSW (2015)
Yuncui Zhang, Pengyuan Liu
A Corpus-based Comparatively Study on the Semantic Features and Syntactic patterns of Yòu/Hái in Mandarin Chinese. PACLIC (2015)
Peng Jin, Xingyuan Chen, Zhaoyi Guo, Pengyuan Liu
Integrating Pinyin to Improve Spelling Errors Detection for Chinese Language. WI-IAT (2) (2014)
Peng Jin, Likun Qiu, Xuefeng Zhu, Pengyuan Liu
A Hypothesis on Word Similarity and Its Application. CLSW (2014)
Qi Su, Huanqing Lou, Pengyuan Liu
Hedge Detection with Latent Features. CLSW (2013)
Pengyuan Liu
The Effect of the Number of Features to Supervised Chinese Word Sense Disambiguation. J. Comput. 8 (2) (2013)
Qi Su, Pengyuan Liu
A Tentative Study on the Annotation of Evidentiality. CLSW (2012)
Pengyuan Liu, Shiqi Li
A Corpus-Based Method to Improve Feature-Based Semantic Role Labeling. Web Intelligence/IAT Workshops (2011)
Pengyuan Liu, Shui Liu, Sheng Li
Word-Level Reordering Model for Phrase-Based SMT. Web Intelligence/IAT Workshops (2011)
Pengyuan Liu
Another View of the Features in Supervised Chinese Word Sense Disambiguation. CIS (2011)
Shiqi Li, Tiejun Zhao, Hanjing Li, Shui Liu, Pengyuan Liu
Using cognitive model to automatically analyze Chinese predicate. NLPKE (2010)
Shui Liu, Sheng Li, Tiejun Zhao, Min Zhang, Pengyuan Liu
Head-modifier Relation based Non-lexical Reordering Model for Phrase-Based Translation. COLING (Posters) (2010)
Shiqi Li, Qin Lu, Tiejun Zhao, Pengyuan Liu, Hanjing Li
Combining Constituent and Dependency Syntactic Views for Chinese Semantic Role Labeling. COLING (Posters) (2010)
Pengyuan Liu, Shui Liu, Shiqi Li, Shiwen Yu
One Sense per N-gram. Web Intelligence/IAT Workshops (2010)
Pengyuan Liu, Shiwen Yu, Shui Liu, Tiejun Zhao
PengYuan@PKU: Extracting Infrequent Sense Instance with the Same N-Gram Pattern for the SemEval-2010 Task 15. SemEval@ACL (2010)
Baolin Sun, Chao Gui, Pengyuan Liu
Energy Entropy Multipath Routing optimization algorithm in MANET based on GA. BIC-TA (2010)
Shiqi Li, Pengyuan Liu, Tiejun Zhao, Qin Lu, Hanjing Li
PKU_HIT: An Event Detection System Based on Instances Expansion and Rich Syntactic Features. SemEval@ACL (2010)
Jianbin He, Qunxing Su, Pengyuan Liu
Modeling and Analysis of Equipment Virtual Maintenance Process Based on Extended Petri Net. IFITA (3) (2009)
Pengyuan Liu, Tiejun Zhao, Muyun Yang
HIT-WSD: Using Search Engine for Multilingual Chinese-English Lexical Sample Task. SemEval@ACL (2007)