Knowledge Commons of Institute of Automation,CAS
A Heterogeneous Network Fused with Context-aware Contrastive Learning for Sarcasm Topic-Target Pair Identification | |
Minjie, Yuan1,2![]() ![]() | |
2024-05 | |
会议名称 | Proceedings of the Web conference 2024 |
页码 | 915–918 |
会议日期 | 2024-5 |
会议地点 | Singapore |
出版者 | Association for Computing Machinery |
产权排序 | 1 |
摘要 | Sarcastic comments are often used to express dissatisfaction with products or events. Mining the topics and targets can provide clues for analyzing the underlying reasons behind the sarcasm, which helps understand user demands and improve products service. Existing research mainly focuses on mining single facet of sarcasm, such as topic or target, ignoring the complex interrelations between them. To overcome the above challenges, this paper proposes a Heterogeneous Information Network fused with Context-Aware Contrastive Learning (HINCCL) method. This approach aims to model multi-view features including syntactic style, domain knowledge, and textual semantics through a hierarchical attention aggregation mechanism. Furthermore, a context-aware negative contrastive training strategy is designed to learn the differentiated representations between different topic-target pairs. The effectiveness of the proposed method is validated on a dataset constructed in the digital domain. |
收录类别 | EI |
语种 | 英语 |
七大方向——子方向分类 | 社会计算 |
国重实验室规划方向分类 | 社会信息感知与理解 |
是否有论文关联数据集需要存交 | 否 |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/56578 |
专题 | 舆论大数据科学与技术应用联合实验室 |
通讯作者 | Mengyu, Xiang |
作者单位 | 1.State Key Laboratory of Multimodal Artificial Intelligence Systems, Institute of Automation, Chinese Academy of Sciences 2.School of Artificial Intelligence, University of Chinese Academy of Sciences |
第一作者单位 | 中国科学院自动化研究所 |
通讯作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Minjie, Yuan,Mengyu, Xiang,Yuxuan, Song,et al. A Heterogeneous Network Fused with Context-aware Contrastive Learning for Sarcasm Topic-Target Pair Identification[C]:Association for Computing Machinery,2024:915–918. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
A Heterogeneous Netw(520KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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