Yuxiang Jia


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MMDAG: Multimodal Directed Acyclic Graph Network for Emotion Recognition in Conversation
Shuo Xu | Yuxiang Jia | Changyong Niu | Hongying Zan
Proceedings of the Thirteenth Language Resources and Evaluation Conference

Emotion recognition in conversation is important for an empathetic dialogue system to understand the user’s emotion and then generate appropriate emotional responses. However, most previous researches focus on modeling conversational contexts primarily based on the textual modality or simply utilizing multimodal information through feature concatenation. In order to exploit multimodal information and contextual information more effectively, we propose a multimodal directed acyclic graph (MMDAG) network by injecting information flows inside modality and across modalities into the DAG architecture. Experiments on IEMOCAP and MELD show that our model outperforms other state-of-the-art models. Comparative studies validate the effectiveness of the proposed modality fusion method.


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融入篇章信息的文学作品命名实体识别(Document-level Literary Named Entity Recognition)
Yuxiang Jia (贾玉祥) | Rui Chao (晁睿) | Hongying Zan (昝红英) | Huayi Dou (窦华溢) | Shuai Cao (曹帅) | Shuo Xu (徐硕)
Proceedings of the 20th Chinese National Conference on Computational Linguistics



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A Comparison of Chinese Word Segmentation on News and Microblog Corpora with a Lexicon Based Method
Yuxiang Jia | Hongying Zan | Ming Fan | Zhimin Wang
Proceedings of the Second CIPS-SIGHAN Joint Conference on Chinese Language Processing


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Chinese Word Sense Induction with Basic Clustering Algorithms
Yuxiang Jia | Shiwen Yu | Zhengyan Chen
CIPS-SIGHAN Joint Conference on Chinese Language Processing


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A Noisy Channel Model for Grapheme-based Machine Transliteration
Yuxiang Jia | Danqing Zhu | Shiwen Yu
Proceedings of the 2009 Named Entities Workshop: Shared Task on Transliteration (NEWS 2009)

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Chinese Semantic Class Learning from Web Based on Concept-Level Characteristics
Wenbo Pang | Xiaozhong Fan | Jiangde Yu | Yuxiang Jia
Proceedings of the 23rd Pacific Asia Conference on Language, Information and Computation, Volume 1


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Unsupervised Chinese Verb Metaphor Recognition Based on Selectional Preferences
Yuxiang Jia | Shiwen Yu
Proceedings of the 22nd Pacific Asia Conference on Language, Information and Computation