刘扬 - 哈尔滨工业大学

个人简介

刘扬，博士，哈工大计算机学院副教授，博士生导师。哈尔滨工业大学机器学习研究中心副主任，主要从事机器学习理论及其应用研究，目前主要从事表示学习与贝叶斯推理、强化学习与多智能体、生成模型与分子设计（AI for Science）等研究。在TKDE、TSMC、BIB、CVIU、IVC、Neurocomputing、Nucleic acids research、TCBB、ICIP、计算机学报、软件学报、自动化学报等国内外著名期刊和会议上发表论文70余篇。主持国家自然科学基金项目4项、重点研发子课题2项、***项目1项、完成360等公司资助项目5项。完成的相关机器学习软件包已在国家重要部门投入使用。是国家精品课程《数据结构与算法》的主讲教师、2010年在哈工大首次开设《机器学习》本科课程，并获得2019年中国计算机专业优秀教师奖励。是中国人工智能学会机器学习专委会委员、中国计算机学会会员、IEEE会员。获奖情况获得2019年度中国计算机专业优秀教师奖励（1/1）获得2019年教育部自然科学二等奖（5/5）获得2020年第十届吴文俊人工智能自然科学奖（4/5）获得2014年哈工大青年教师研究生课程教学竞赛二等奖（1/1）

研究领域

机器学习理论及应用、图像理解（对象检测与分割）、面向无人飞行器的高效强化学习研究，目前开展如下问题研究，欢迎感兴趣的本科生及研究生加入本研究室。研究问题一：结合深度学习及概率图模型的图网络嵌入研究研究问题二：Bottom up/Top down （encoder/decoder）框架下的图像检测、分割与理解研究问题三：高效强化学习算法

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

Liang Tianming, Liu Yang, Liu Xiaoyan, Zhang Hao, Sharma Gaurav, Guo Maozu.Distantly-supervised long-tailed relation extraction using constraint graphs[J].IEEE Transactions on Knowledge and Data Engineering,2022. 刘扬, 何泽众, 王春宇, 郭茂祖.基于 DDPG 算法的末制导律设计研究[J].计算机学报,2021, 44 (9): 1854-1865. Tu Renfei, Liu Yang, Xue Yongzeng, Wang Cheng, Guo Maozu.Neighbor Embedding Variational Autoencoder[J].arXiv preprint arXiv:2103.11349,2021. Liu Yang, Guo Yuchen, Liu Xiaoyan, Wang Chunyu, Guo Maozu.Pathogenic gene prediction based on network embedding[J].Briefings in Bioinformatics,2021, 22 (4): bbaa353. 李阳, 王璞, 刘扬, 刘国军, 王春宇, 刘晓燕, 郭茂祖.基于显著图的弱监督实时目标检测[J].自动化学报,2020, 46 (2): 242-255. Yanjuan Li, Mingzhe Zang, Xiaoyan Liu, Yang Liu, Maozu Guo.Distant Supervision Relation Extraction Combining Attention Mechanism and Ontology[J].Journal of Frontiers of Computer Science & Technology,2020, 14 (9): 1554. Yang Li, Pu Wang, Yang Liu, Guo-Jun Liu, Chun-Yu Wang, Xiao-Yan Liu, Mao-Zu Guo.Weakly supervised real-time object detection based on saliency map[J].Acta Automatica Sinica,2020, 46 (2): 242-255. Li Yang, Liu Yang, Liu Guojun, Guo Maozu.Weakly supervised semantic segmentation by iterative superpixel-CRF refinement with initial clues guiding[J].Neurocomputing,2020, 391: 25-41. 李阳, 刘扬, 刘国军, 郭茂祖.基于对象位置线索的弱监督图像语义分割方法[J].软件学报,2019, 31 (11): 3640-3656. 李阳, 刘扬, 刘国军, 郭茂祖.Weakly Supervised Image Semantic Segmentation Method Based on Object Location Cues[J].Journal of Software,2019, 31 (11): 3640-3656. Wang Chunyu, Guo Junling, Zhao Ning, Liu Yang, Liu Xiaoyan, Liu Guojun, Guo Maozu.A cancer survival prediction method based on graph convolutional network[J].IEEE transactions on nanobioscience,2019, 19 (1): 117-126. Liu Guojun, Liu Yang, Guo Maozu, Li Peng, Li Mingyu.Variational inference with Gaussian mixture model and householder flow[J].Neural Networks,2019, 109: 43-55. Zhai Deming, Li Ao, Li Yang, Liu Yang, Liu Guojun, Liu Xianming, Guo Maozu. Discrete Manifold-Regularized Collaborative Filtering for Large-Scale Recommender Systems[C].Advances in Multimedia Information Processing–PCM 2018: 19th Pacific-Rim Conference on Multimedia, Hefei, China, September 21-22, 2018, Proceedings, Part I,2018: 513-523. Wang Zihan, Shao Mingguang, Liu Guojun, Guo Maozu, Bi Jiandong, Liu Yang.Knowledge graph completion algorithm based on similarity between entities[J].Journal of Computer Applications,2018, 38 (11): 3089. Pan Zhiyong, Liu Yang, Liu Guojun, Guo Maozu, Li Yang.Topic network: topic model with deep learning for image classification[J].Journal of Electronic Imaging,2018, 27 (3): 033009-033009. Pan Zhiyong, Liu Yang, Liu Guojun, Guo Maozu, Li Mingyu.Spatial topic pyramid model: topic model with regional spatial information[J].Journal of Electronic Imaging,2018, 27 (5): 053025-053025. Li Yang, Liu Yang, Liu Guojun, Zhai Deming, Guo Maozu.Weakly supervised semantic segmentation based on EM algorithm with localization clues[J].Neurocomputing,2018, 275: 2574-2587. Li Yang, Liu Yang, Liu Guojun, Guo Maozu.Figure-ground segmentation based on class-independent shape priors[J].Journal of Electronic Imaging,2018, 27 (1): 013018-013018. Guo Maozu, Wu Weining, Liu Yang. Active Framework by Sparsity Exploitation for Constructing a Training Set[C].Intelligent Computing Theories and Application: 14th International Conference, ICIC 2018, Wuhan, China, August 15-18, 2018, Proceedings, Part I 14,2018: 334-346. Guo Maozu, Cheng Shuang, Wang Chunyu, Liu Xiaoyan, Liu Yang.Prediction of Potential Disease-Associated MicroRNAs Based on Hidden Conditional Random Field [J][J].Journal of Harbin Institute of Technology,2018, 25 (1): 57-66. Yu Donghua, Guo Maozu, Liu Yang, Ren Shi-Jun, Liu Xiao-Yan, Liu Guo-Jun.K-medoids clustering algorithm based on distance inequality [J][J].Journal of Software,2017. Cheng Ziang, Liu Yang, Liu Guojun.A new primal-dual algorithm for multilabel graph-cuts problems with approximate moves[J].Computer Vision and Image Understanding,2017, 165: 75-84. Xu Yungang, Guo Maozu, Liu Xiaoyan, Wang Chunyu, Liu Yang, Liu Guojun.Identify bilayer modules via pseudo-3D clustering: applications to miRNA-gene bilayer networks[J].Nucleic acids research,2016, 44 (20): e152-e152. Li Pan, Liu Yang, Liu Guojun, Guo Maozu, Pan Zhiyong.A robust local sparse coding method for image classification with Histogram Intersection Kernel[J].Neurocomputing,2016, 184: 36-42. Cheng Shuang, Guo Maozu, Wang Chunyu, Liu Xiaoyan, Liu Yang. Inferring of miRNAs as biomarker via subspace dimensionality reduction and clustering[C].2016 Sixth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC),2016: 848-853. 刘培娜, 刘国军, 郭茂祖, 刘扬, 李盼.非负局部约束线性编码图像分类算法[J].自动化学报,2015, 41 (7): 1235-1243. Wang Chunyu, Guo Maozu, Liu Xiaoyan, Liu Yang, Zou Quan.SeedsGraph: an efficient assembler for next-generation sequencing data[J].BMC Medical Genomics,2015, 8 (2): 1-9. Pan Zhiyong, Liu Yang, Liu Guojun, Guo Maozu, Li Yang. Topic network: topic model with deep learning for image classification[C].Knowledge Science, Engineering and Management: 8th International Conference, KSEM 2015, Chongqing, China, October 28-30, 2015, Proceedings 8,2015: 525-534. Pan Zhiyong, Liu Yang, Liu Guojun, Guo Maozu, Li Pan.MTRF: a topic model with spatial information[J].Journal of Computer Applications,2015, 35 (10): 2715. Liu Peina, Liu Guojun, Guo Maozu, Liu Yang, Li Pan.Image classification based on non-negative locality-constrained linear coding[J].Acta Autom Sin,2015, 41 (7): 1235-1243. Liu Guojun, Tang Xianglong, Guo Maozu, Liu Yang.Harmonious competition learning for Gaussian mixtures[J].Neurocomputing,2015, 170: 228-239. Liu Guojun, Liu Yang, Guo Maozu, Liu Peina, Wang Chunyu. Non-negative locality-constrained linear coding for image classification[C].Intelligence Science and Big Data Engineering. Image and Video Data Engineering: 5th International Conference, IScIDE 2015, Suzhou, China, June 14-16, 2015, Revised Selected Papers, Part I 5,2015: 462-471. Cheng Shuang, Guo Maozu, Wang Chunyu, Liu Xiaoyan, Liu Yang, Wu Xuejian.MiRTDL: a deep learning approach for miRNA target prediction[J].IEEE/ACM transactions on computational biology and bioinformatics,2015, 13 (6): 1161-1169. Xu Yungang, Guo Maozu, Zou Quan, Liu Xiaoyan, Wang Chunyu, Liu Yang.System-level insights into the cellular interactome of a non-model organism: inferring, modelling and analysing functional gene network of soybean (Glycine max)[J].PLoS One,2014, 9 (11): e113907. Xu Yungang, Guo Maozu, Liu Xiaoyan, Wang Chunyu, Liu Yang.Inferring the soybean (Glycine max) microRNA functional network based on target gene network[J].Bioinformatics,2014, 30 (1): 94-103. Xu Yungang, Guo Maozu, Liu Xiaoyan, Wang Chunyu, Liu Yang.SoyFN: a knowledge database of soybean functional networks[J].Database,2014, 2014. Liu Yang, Wang Zhongqiu, Guo Maozu, Li Ping. Hidden conditional random field for lung nodule detection[C].2014 IEEE International Conference on Image Processing (ICIP),2014: 3518-3521. Dai Qiguo, Guo Maozu, Guo Yingjie, Liu Xiaoyan, Liu Yang, Teng Zhixia.A least square method based model for identifying protein complexes in protein-protein interaction network[J].BioMed research international,2014, 2014. Cheng Shuang, Guo Maozu, Wang Chunyu, Liu Xiaoyan, Liu Yang. Identification of functional miRNA regulatory modules and their associations via dynamic miRNA regulatory function[C].2014 Ieee International Conference on Bioinformatics and Biomedicine (Bibm),2014: 1-7. Wu Weining, Liu Yang, Zeng Wei, Guo Maozu, Wang Chunyu, Liu Xiaoyan. Effective constructing training sets for object detection[C].2013 IEEE International Conference on Image Processing,2013: 3377-3380. Wu Weining, Liu Yang, Guo Maozu, Wang Chunyu, Liu Xiaoyan.A probabilistic model of active learning with multiple noisy oracles[J].Neurocomputing,2013, 118: 253-262. Wang Juan, Guo Maozu, Liu Xiaoyan, Liu Yang, Wang Chunyu, Xing Linlin, Che Kai.Lnetwork: an efficient and effective method for constructing phylogenetic networks[J].Bioinformatics,2013, 29 (18): 2269-2276. Wang Juan, Guo Maozu, Che Kai, Wang Chunyu, Liu Xiaoyan, Liu Yang. A new distance computing method for DNA sequences in phylogenetic analysis[C].2013 10th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD),2013: 690-694. Dai Qiguo, Guo Maozu, Liu Yang, Liu Xiaoyan, Chen Ling. MLPA: Detecting overlapping communities by multi-label propagation approach[C].2013 IEEE Congress on Evolutionary Computation,2013: 681-688. 吴伟宁, 刘扬, 郭茂祖, 刘晓燕.基于采样策略的主动学习算法研究进展[J].计算机研究与发展,2012, 49 (6): 1162-1173. Wu Weining, Liu Yang, Guo Maozu. Constructing training distribution by minimizing variance of risk criterion for visual category learning[C].2012 19th IEEE International Conference on Image Processing,2012: 101-104. Wu Weining, Guo Maozu, Liu Yang. A method of active learning with optimal sampling strategy[C].2012 IEEE International Conference on Computer Science and Automation Engineering (CSAE),2012: 725-729. Weining Wu, Yang Liu, Maozu Guo, Xiaoyan Liu.Advances in active learning algorithms based on sampling strategy [J][J].Journal of Computer Research and Development,2012, 49 (6): 1162-1173. Liu Ru, Liu Yang, Guo Maozu, Ma Rulin, Li Ping. The ROIs segmentation method of the lungs based on adaptive EM algorithm and edge gradient information[C].Proceedings of the International Conference on Image Processing, Computer Vision, and Pattern Recognition (IPCV),2012: 1. Wu Weining, Guo Maozu, Liu Yang, Xu Runzhang. Active learning with optimal distribution for image classification[C].2011 International Conference on Multimedia Technology,2011: 132-136. Liu Yang, Guo Maozu, Liu Wanyu. Detection of playfield with shadow and its application to player tracking[C].2011 IEEE International Workshop on Machine Learning for Signal Processing,2011: 1-5. Zou Quan, Guo Maozu, Liu Yang, Xuan Ping.DuplexFinder: Predicting the miRNA? miRNA* duplex from the animal precursors[J].International Journal of Bioinformatics Research and Applications,2010, 6 (1): 69-81. Wang Chunyu, Guo Maozu, Liu Yang. EST clustering in large dataset with MapReduce[C].2010 First International Conference on Pervasive Computing, Signal Processing and Applications,2010: 968-971. Liu Yang, Xing Zhian, Deng Chao, Li Ping, Guo Maozu. Automatically detecting lung nodules based on shape descriptor and semi-supervised learning[C].2010 International Conference on Computer Application and System Modeling (ICCASM 2010),2010: V1-647-V1-650. Zou Quan, Zhao Tuo, Liu Yang, Guo Maozu.Predicting RNA secondary structure based on the class information and Hopfield network[J].Computers in Biology and Medicine,2009, 39 (3): 206-214. Zou Quan, Guo Maozu, Liu Yang, Zhang Taotao. An Improved Quick Algorithm for Aligning DNA/RNA Sequences[C].2007 International Conference on Computational Intelligence and Security Workshops (CISW 2007),2007: 825-828. Liang Dawei, Huang Qingming, Liu Yang, Zhu Guangyu, Gao Wen.Video2Cartoon: A system for converting broadcast soccer video into 3D cartoon animation[J].IEEE Transactions on consumer Electronics,2007, 53 (3): 1138-1146. Liu Yang, Liang Dawei, Huang Qingming, Gao Wen. Self-calibration based 3D information extraction and application in broadcast soccer video[C].Computer Vision–ACCV 2006: 7th Asian Conference on Computer Vision, Hyderabad, India, January 13-16, 2006. Proceedings, Part II 7,2006: 852-861. Liu Yang, Liang Dawei, Huang Qingming, Gao Wen.Extracting 3D information from broadcast soccer video[J].Image and Vision Computing,2006, 24 (10): 1146-1162. Liu Yang, Huang Qingming, Gao Wen, Ye Qixiang.Playfield detection using adaptive GMM and its application in sports video analysis[J].Jisuanji Yanjiu yu Fazhan(Computer Research and Development),2006, 43 (7): 1207-1215. Zhu Guangyu, Liang Dawei, Liu Yang, Huang Qingming, Gao Wen. Improving particle filter with support vector regression for efficient visual tracking[C].IEEE International Conference on Image Processing 2005,2005: II-422. Ye Qixiang, Huang Qingming, Jiang Shuqiang, Liu Yang, Gao Wen. Jersey number detection in sports video for athlete identification[C].Visual Communications and Image Processing 2005,2005: 1599-1606. Liu Yang, Zeng Wei, Yao Hongxun. Online learning objectionable image filter based on SVM[C].Advances in Multimedia Information Processing-PCM 2004: 5th Pacific Rim Conference on Multimedia, Tokyo, Japan, November 30-December 3, 2004. Proceedings, Part I 5,2005: 304-311. Liu Yang, Jiang Shuqiang, Ye Qixiang, Gao Wen, Huang Qingming. Playfield detection using adaptive GMM and its application[C].Proceedings.(ICASSP'05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.,2005: ii/421-ii/424 Vol. 2. Liu Yang, Huang Qingming, Ye Qixiang, Gao Wen. A new method to calculate the camera focusing area and player position on playfield in soccer video[C].Visual Communications and Image Processing 2005,2005: 1524-1533. Liang Dawei, Liu Yang, Huang Qingming, Zhu Guangyu, Jiang Shuqiang, Zhang Zhebin, Gao Wen. Video2Cartoon: Generating 3D cartoon from broadcast soccer video[C].Proceedings of the 13th annual ACM international conference on Multimedia,2005: 217-218. Liang Dawei, Liu Yang, Huang Qingming, Gao Wen. A scheme for ball detection and tracking in broadcast soccer video[C].Advances in Multimedia Information Processing-PCM 2005: 6th Pacific Rim Conference on Multimedia, Jeju Island, Korea, November 13-16, 2005, Proceedings, Part I 6,2005: 864-875. Zeng Wei, Gao Wen, Zhang Tao, Liu Yang. Image guarder: An intelligent detector for adult images[C].Asian conference on computer vision,2004: 1080-1084. Wei Zeng, Wen Gao, Zhang Tao, Liu Yang. Image Guarder: an intelligent detector for adult[C].Asian Conf. on Computer Vision,2004: 198-203. Liu Yang, Wang Weiqiang, Gao Wen, Zeng Wei. A novel compressed domain shot segmentation algorithm on H. 264/AVC[C].2004 International Conference on Image Processing, 2004. ICIP'04.,2004: 2235-2238. Guo Maozu, Liu Yang, Malec Jacek.A new Q-learning algorithm based on the metropolis criterion[J].IEEE Transactions on Systems, Man, and Cybernetics, Part B (Cybernetics),2004, 34 (5): 2140-2143. Ye Qixiang, Gao Wen, Zeng Wei, Zhang Tao, Wang Weiqiang, Liu Yang. Objectionable image recognition system in compression domain[C].Intelligent Data Engineering and Automated Learning: 4th International Conference, IDEAL 2003, Hong Kong, China, March 21-23, 2003. Revised Papers 4,2003: 1131-1135.