姓名：任亚峰
性别：男
职称：副研究员
学科专业：网络空间安全、电子信息
研究方向：自然语言处理/人工智能/深度学习
个人简介：
副研究员，博士，硕士生导师，2015年7月毕业于武汉大学计算机学院（导师：姬东鸿），2015年10月至2016年10月在新加坡科技设计大学从事博士后研究（合作导师：张岳），2017年3月以“云山青年学者A岗”加入广东外语外贸大学，主要研究领域为自然语言处理和生物医疗文本挖掘。目前主持相关领域的多项研究课题，包括国家自然科学基金，国家语委重点项目和广东省自然科学基金等，部分项目信息如下：
(1) 意见挖掘中隐式情感的资源建设和自动分析研究，国家自然科学基金青年项目，2018.01-2020.12，27万，主持
(2) 基于深度学习的疾病关联预测研究，广东省自然科学基金面上项目，2020.03-2022.12，10万，主持
(3) 汉语隐式情感分析关键技术研究，国家语委重点项目，2020.01-2022.12，12万，主持
代表性成果：
主要从事情感分析，信息抽取，文本挖掘等研究工作。目前以第一作者和通讯作者发表CCF A/B论文10多篇，包括多篇SCI期刊论文，以及人工智能领域、自然语言处理领域和生物信息学领域的顶级学术会议论文（AAAI, EMNLP, COLING, BIBM等），部分论文信息如下：
(1) Hao Fei, Yue Zhang, Yafeng Ren*, Donghong Ji. Latent Emotion Memory for Multi-label Emotion Classification. Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence (CCF A, 通讯作者), 2020
(2) Hao Fei, Yafeng Ren*, Donghong Ji. Recognizing Nested Named Entity in Biomedical Texts: A Neural Network Model with Multi-Task Learning. Proceedings of 2019 IEEE International Conference on Bioinformatics and Biomedicine (CCF B, 通讯作者), 2019
(3) Yafeng Ren, Hao Fei, Donghong Ji. Drug-Drug Interaction Extraction Using a Span-based Neural Network Model. Proceedings of 2019 IEEE International Conference on Bioinformatics and Biomedicine (CCF B), 2019
(4) Hao Fei, Yafeng Ren*, Donghong Ji. Implicit Objective Network for Emotion Detection. Proceedings of the 8th CCF International Conference on Natural Language Processing and Chinese Computing (CCF C, 通讯作者), 2019
(5) Yafeng Ren, Hao Fei, Xiaohui Liang, Donghong Ji, Ming Cheng. A hybrid neural network model for predicting kidney disease in hypertension patients based on electronic health records. BMC Medical Informatics and Decision Making (SCI), 2019
(6) Yafeng Ren, Hao Fei, Qiong Peng. Detecting the Scope of Negation and Speculation in Biomedical Texts by Using Recursive Neural Network. Proceedings of 2018 IEEE International Conference on Bioinformatics and Biomedicine (CCF B). 2018
(7) Yafeng Ren, Hao Fei, Han Ren. Neural Networks for Bacterial Named Entity Recognition. Proceedings of 2018 IEEE International Conference on Bioinformatics and Biomedicine (CCF B), 2018
(8) Yafeng Ren, Donghong Ji, Han Ren. Context-augmented convolutional neural networks for twitter sarcasm detection. Neurocomputing (CCF C, SCI), 2018
(9) Yafeng Ren, Donghong Ji. Neural networks for deceptive opinion spam detection: An empirical study. Information Sciences (CCF B, SCI), 2017
(10) Yafeng Ren, Ruimin Wang, Donghong Ji. A topic-enhanced word embedding for Twitter sentiment classification. Information Sciences (CCF B, SCI), 2016
(11) Yafeng Ren, Yue Zhang, Meishan Zhang, Donghong Ji. Context-Sensitive Twitter Sentiment Classification Using Neural Network. Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence (CCF A), 2016
(12) Yafeng Ren, Yue Zhang, Meishan Zhang, Donghong Ji. Improving Twitter Sentiment Classification Using Topic-Enriched Multi-Prototype Word Embeddings. Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence (CCF A), 2016
(13) Yafeng Ren, Yue Zhang. Deceptive Opinion Spam Detection Using Neural Network. Proceedings of the 26th International Conference on Computational Linguistics (CCF B), 2016
(14) Yafeng Ren, Donghong Ji, Hongbin Zhang. Positive Unlabeled Learning for Deceptive Reviews Detection. Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing (CCF B), 2014
联系方式：
Email：renyafeng@gdufs.edu.cn
欢迎对自然语言处理和生物医疗文本挖掘感兴趣的同学报考我的硕士研究生！也欢迎对科研感兴趣的本科生与我联系！
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