Knowledge Commons of Institute of Automation,CAS
Quantum-Inspired Density Matrix Encoder for Sexual Harassment Personal Stories Classification | |
Yan, Peng1,2; Li, Linjing1,3; Chen, Weiyun4; Zeng, Daniel1,3 | |
2019-09-05 | |
会议名称 | 2019 IEEE International Conference on Intelligence and Security Informatics (ISI) |
会议日期 | 2019-7-1 ~ 2019-7-3 |
会议地点 | Shenzhen, China |
摘要 | Nowadays, more and more sexual harassment personal stories have been shared on social media. To better monitor and analyze the extent of sexual harassment based on these social media data, we need to automatically categorize different forms of sexual harassment personal stories. Existing methods apply convolutional neural network (CNN) with different convolution window sizes to this text classification task. However, the previous CNN models do not provide an effective way to synthesize window size-related local representations, but simply concatenate all local representations together. To address this problem, we propose a new density matrix encoder, inspired by quantum mechanics, to encode local representations as particles in quantum state and generate a global representation as quantum mixed system for each story. Experiment on SafeCity dataset shows that our model outperforms CNN baseline and achieves better performance than the state-of-the-art model when considering both accuracy and speed, demonstrating the effectiveness of the proposed density matrix encoder. |
DOI | 10.1109/ISI.2019.8823281 |
收录类别 | EI |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/48816 |
专题 | 多模态人工智能系统全国重点实验室_互联网大数据与信息安全 |
通讯作者 | Li, Linjing |
作者单位 | 1.Institute of Automation, Chinese Academy of Sciences 2.School of Artificial Intelligence, University of Chinese Academy of Sciences 3.Shenzhen Artificial Intelligence and Data Science Institute (Longhua) 4.School of Management, Huazhong University of Science and Technology |
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 | Yan, Peng,Li, Linjing,Chen, Weiyun,et al. Quantum-Inspired Density Matrix Encoder for Sexual Harassment Personal Stories Classification[C],2019. |
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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 | ||
Quantum-Inspired_Den(90KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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