梁循

国家自然科学基金,重点项目,项目负责人
国家社会科学基金,重大项目,项目负责人(首席专家)

长期从事网络信息挖掘研究,曾在美国和加拿大学习工作10年,主持或参加多个科研或商业系统的研究与开发,产品曾美林、摩根斯坦利使用。目前主要研究方向是社会网络分析、机器学习、金融大数据、网络金融、网络舆情等。发表论文200余篇,出版著作教材14部,申请国家发明专利10余项、国际专利1项、美国专利1项。

详细>>

电子邮箱:xliang@ruc.edu.cn

详细资料

研究方向

社交网络、知识图谱、机器学习、网络金融、金融模型、舆情分析、大数据、区块链

讲授课程

《大数据物联网复杂信息系统》(经济信息管理系, 硕士1年级)

《商务建模与商务智能》(经济信息管理系, 硕士1年级)

《高级网络金融》(经济信息管理系, 硕士1年级; 软件工程专业, 硕士1年级)

《信息科学技术前沿》(计算机系, 博士1年级) (部分)

《理论文献研修》(计算机系, 博士1年级) (部分)

《金融业务与金融信息化》(硕士1年级)

《互联网金融信息系统》(硕士1年级)

《网络金融》(本科3年级; 硕士1年级)

《金融学》(本科2年级)

《金融数据挖掘》(本科3年级)

《大数据电子商务与现代商业金融》

《数学与信息系统概论》(本科1年级) (部分)

《信息与社会》(全校选修课, 本科1年级) (部分)

《新生研讨课》(本科1年级) (部分)

《金融信息管理》(本科3年级)

对学生的培养要求

勤奋。具体可咨询 534160463@qq.com

科研成果

Fast-solving quasi-optimal LS-S3VM based on an extended candidate set, IEEE Transactions on Neural Networks and Learning Systems, 29(4):1120-1131, 2018

Structure based user identification across social networks, IEEE Transactions on Knowledge and Data Engineering, 30(6):1178-1191, 2018

Hyperellipsoidal statistical classifications in a reproducing kernel Hilbert space, IEEE Transactions on Neural Networks, 22(6):968-975, 2011

Modeling large-scale dynamic social networks via node embeddings, IEEE Transactions on Knowledge and Data Engineering, 2019

Scalable triangle discovery algorithm for large scale-free network with limited internal memory, IEEE Transactions on Computational Social Systems, 2019

Scalable triangle discovery algorithm for large scale-free network with limited internal memory, IEEE Transactions on Big Data, 2019

User social behavior analysis and kinship discrimination in communication social network communications, ACM Transactions on Information Systems, 2018

Identification of organizational and individual users based on social content measurements, IEEE Transactions on Computational Social Systems, 2018

Fast-solving quasi-optimal LS-S3VM based on an extended candidate set, IEEE Transactions on Neural Networks and Learning Systems, 29(4):1120-1131, 2018

Cross-platform identification of anonymous identical users in multiple social media networks, IEEE Transactions on Knowledge and Data Engineering, 28(2):411-424, 2016

An effective method of pruning support vector machine classifiers, IEEE Transactions on Neural Networks, 21(1):26-38, 2010

Cycle based network centrality, Scientific Reports, 2018

Discrete time information diffusion in social networks - micro and macro perspectives, Scientific Reports, 2018

Information propagation formalized representation of micro-blog network, Physica A, 2018

On statistical social behaviors from millions of cell phone users, Physica A, 512:456-467, 2018

Shortest cycles reveals inadequacy of paths in measuring network centrality, Scientific Reports, 2018

Pruning support vector machines without altering performances, IEEE Transactions on Neural Networks, 19(10):1792-1803, 2008

HSEM - highly scalable node embedding for link prediction in very large-scale social networks, World Wide Web Journal, 2018

基于内容的社交网络身份识别研究, 计算机学报, 2019

极限学习机前沿进展与趋势, 计算机学报, 2019

社交物联网研究, 计算机学报, 41(7):1448-1474, 2018

跨平台社会网络用户行为和信息传播形式化表示方法, 计算机学报, 2018

在线社会网络谣言检测综述, 计算机学报, 41(7):1648-1677, 2018

大规模复杂信息网络表示学习: 概念、方法与挑战, 计算机学报, 41(10):2394-2420, 2018

长文本小说外号识别研究, 中文信息学报, 2018

小说中主角复杂爱情模式的识别与分析, 中文信息学报, 2018

基于Petri网的微博网络信息传播模型, 中国管理科学, 26(12), 2018

移动社交网络幂律分布特征节点关系判别研究, 软件学报, 32(6):114-123, 2018

时序紧密耦合的社会网络企业双舆情相关分析, 情报学报, 37(5):503-511, 2018

面向社会网络融合的关联用户挖掘方法综述, 软件学报, 28(6):1565-1583, 2017

基于阻尼采样的大规模动态社会网络结构特征表示学习, 计算机学报, 40(4):805-823, 2017

社会网络角色识别方法综述, 计算机学报, 40(3):649-673, 2017

社会网络中突发型事件的信息传播时变模型, 中国管理科学, 25(12):147-157, 2017

一种基于全局代表点的快速最小二乘支持向量机稀疏化算法, 自动化学报, 43(1):132-141, 2017

政府指导下时序耦合的企业相关双舆情分析, 中国管理科学, 24, 2017

一种大规模网络中基于节点结构特征映射的链接预测方法, 计算机学报, 39(10):1947-1964, 2016

社会网络背景下的企业舆情研究述评与展望, 管理学报, 14(6):1-11, 2017

基于在线评级和评论的评价者效用机制研究, 中国管理科学, 24(5):149-157, 2016

基于统计的新浪微博动态传播规律研究, 中文信息学报, 30(5):36-46, 2016

基于属性主题分割的评论短文本词向量构建优化算法, 中文信息学报, 30(5):101-110, 120, 2016

基于约束动态更新的半监督层次聚类算法, 自动化学报, 41(7):1253-1263, 2015

腾讯微博的内容生成模式分析, 中文信息学报, 29(3):90-100, 2015

基于TrTS取样的股票收益率RV测度的改进, 中国管理科学, 23(7):26-34, 2015

Learning distributed representations for large-scale dynamic social networks, IEEE Conference on Computer Communications (INFOCOM), Atlanta, 2017

Learning nodes vectors in large-scale networks for link prediction, Association Advance Artificial Intelligence (AAAI), 4286-4288, Phoenix, 2016

Joint learning of evolving links for dynamic network embedding, 32nd AAAI Conference on Artificial Intelligence (AAAI), New Orleans, 2018

Dynamic transmission modes of online public opinion subevents clusters of an emergent event, International Conference on Management eCommerce and eGovernment, 77-82, 2017

The magnitude scale evaluation of cross-platform internet public opinion, International Conference on Management eCommerce and eGovernment, 83-88, 2017

A time series forecasting model based on deep learning integrated algorithm with stacked autoencoders and SVR for FX prediction, International Conference on Artificial Neural Networks, Barcelona, 2016

Behavior of retweeting in microblogging service: a study of information propagation from user attributes, International Conference on Service Systems and Service Management, 976-981, 2016

Protein complexes prediction via positive and unlabeled learning of the PPI networks, International Conference on Service Systems and Service Management, 75-80, 2016

Financing amount and influence factors analysis in IT industry, International Conference on Service Systems and Service Management, 436-440, 2016

Sparse subspace clustering via closure subgraph based on directed graph, Pacific Rim Conference on Multimedia, 75-84, 2016

Discerning the trend - concealing deceptive REVI, IEEE International Conference on Systems, Man and Cybernetics, 1833-1838, 2015

An emergency management system for bus hijacking based on massive image anomaly detection in social networks, IEEE International Conference on Systems, Man and Cybernetics, 864-869, 2015

A succinct distributive big data clustering algorithm based on local-remote coordination, IEEE International Conference on Systems, Man and Cybernetics, 1839-1844, 2015

A novel edge weighting method to enhance network community detection, IEEE International Conference on Systems, Man and Cybernetics, 167-172, 2015

Mining gold in senior executives pockets - an online automatically trading strategy, International Conference on Machine Learning and Cybernetics, 151-156, 2015

An empirical study of LMSV model in china stock market based on realized volatility, International Conference on Service Systems and Service Management, 2015

Resolving inconsistent ratings and reviews on commercial webs based on support vector machines, International Conference on Service Systems and Service Management, 2015

Online mining in unstructured financial information - an empirical study in bulletin news, International Conference on Service Systems and Service Management, 2015

A hybrid model for stock price based on wavelet transform and support vector machines, International Conference on Service Systems and Service Management, 2015

A collaborative method of aggregating group opinion based on incomplete preferences, Pacific Asia Conference on Information Systems (PACIS), 2014

Fast pruning superfluous support vectors in SVMs, Pattern Recognition Letters, 34(10):1203-1209, 2013

Collaborative aggregation of individual rating for group evaluation, Pacific Asia Conference on Information Systems, 2013

The coordinate descent method with stochastic optimization for linear support vector machine, Neural Computing and Applications, 1261-1266, 2013

Associating stock prices with web financial information time series based on support vector regression, Neurocomputing, 115:142-149, 2013

Stock price forecasting with support vector machines based on web financial information sentiment analysis, Advanced Data Mining and Applications, 7713:527-538, 2012

Research on viral marketing propagating oriented to marketing context, International Conference on Information Systems, 2012

CRM business cloud computing, International Conference on Innovative Computing and Cloud Computing, 103-106, 2011

Solving support vector machines beyond dual programming, Neural Information Processing, 7063:510-518, 2011

Stock market forecasting based on wavelet and least squares support vector machine, International Conference on Enterprise Information Systems, 46-53, 2011

Feature space versus empirical kernel map and row kernel space in SVMs, Neural Computing and Applications, 19(3):487-498, 2010

A unified mathematical form for removing neurons based on orthogonal projection and crosswise propagation, Neural Computing and Applications, 19(3):445-457, 2010

Separating hypersurfaces of SVMs in input spaces, Pattern Recognition Letters, 30(5):469-476, 2009

Improving option price forecasts with neural networks and support vector regressions, Neurocomputing, 72:3055-3065, 2009

基于好友关系的社会网络关联用户知识图谱构建, 科学出版社, 2019

社会媒体网络下基于机器学习的公众舆情监督, 科学出版社, 2019

面向电子商务大数据的社交网络舆情知识图谱, 清华大学出版社, 2019

区块链信息管理系统, 清华大学出版社, 2019

大数据物联网复杂信息系统, 清华大学出版社, 2017

社会网络大数据下企业舆情建模和管理, 清华大学出版社, 2016

社会化商务理论与实践, 清华大学出版社, 2014

面向社会化媒体大数据的社会计算, 清华大学出版社, 2014

金融数据挖掘 - 基于大数据视角的展望, 知识产权出版社, 2013

支持向量机算法及其金融应用, 知识产权出版社, 2012

互联网金融信息智能挖掘基础, 北京大学出版社, 2009

网络金融系统设计与实现案例集, 北京大学出版社, 2009

网络金融信息挖掘导论, 北京大学出版社, 2008

电子商务理论与实践, 北京大学出版社, 2007

互联网金融信息系统的设计与实现, 北京大学出版社, 2006

数据挖掘算法与应用, 北京大学出版社, 2006

网络金融, 北京大学出版社, 2005

一种互联网新颖词监测方法, 专利, 200810117821

一种增量抓取微博信息的方法, 专利, 201459578019.3

一种多模式微博信息动态排序方法, 专利, 201210199559.2

一种基于文本内容的垃圾微博过滤方法, 专利, 201210199572.8

基于兴趣分析的微博博主社区分类方法, 专利, 201210250181.4

一种面向微博的全新突发事件发现方法, 专利, 201810250175.9

基于用户关系的博主兴趣社区发现方法, 专利, 201710128135.1

基于关键词提取和基尼系数的微博用户分类方法, 专利, 201310169655.7

一种基于密度的面向行人行为模式布集中式大数据聚类方法, 专利, 201563785128.2

一种跨平台微博社区账户匹配方法, 专利, 201810000302.9

一种在特定区域内推荐拍摄地点的方法, 专利, 201610874127.5

Method for monitoring abnormal state of internet information, 美国专利, US 8185537

社会兼职

中国信息经济学会常务理事、经济数学与管理数学学会副理事长、中国运筹学会决策分会常务理事、中国优选法与经济数学学会常务理事、中国计算机学会中文信息处理委员会专委、中国中文信息学会信息检索委员会专委