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→Data mining and social network analysis
阿克塞尔罗德和汉密尔顿展示了每个主体只要遵循（1）第一轮时选择合作（2）下一轮重复上一轮对方的做法这两条简单规则，就可以在没有社会权威的情况下建立起合作与惩罚的规范。<ref name="Cooperation"/> 九十年代学者们如William Sims Bainbridge, Kathleen Carley, Michael Macy,和John Skvoretz建立起了广义互惠、偏见、社会影响和组织信息处理等主题的基于主体的模型。在1999年，Nigel Gilbert发表了第一本关于社会模拟的教科书《Simulation for the social scientist》，并创立了与其相关的期刊《Journal of Artificial Societies and Social Simulation》。
阿克塞尔罗德和汉密尔顿展示了每个主体只要遵循（1）第一轮时选择合作（2）下一轮重复上一轮对方的做法这两条简单规则，就可以在没有社会权威的情况下建立起合作与惩罚的规范。<ref name="Cooperation"/> 九十年代学者们如William Sims Bainbridge, Kathleen Carley, Michael Macy,和John Skvoretz建立起了广义互惠、偏见、社会影响和组织信息处理等主题的基于主体的模型。在1999年，Nigel Gilbert发表了第一本关于社会模拟的教科书《Simulation for the social scientist》，并创立了与其相关的期刊《Journal of Artificial Societies and Social Simulation》。
===Data mining and social network analysis===
===数据挖掘与社交网络分析===
Independent from developments in computational models of social systems, social network analysis emerged in the 1970s and 1980s from advances in graph theory, statistics, and studies of social structure as a distinct analytical method and was articulated and employed by sociologists like [[James Samuel Coleman|James S. Coleman]], [[Harrison White]], [[Linton Freeman]], [[J. Clyde Mitchell]], [[Mark Granovetter]], [[Ronald Burt]], and [[Barry Wellman]].<ref>{{cite book|title=The Development of Social Network Analysis: A Study in the Sociology of Science |first=Linton C. |last=Freeman |publisher=Empirical Press |location=Vancouver, BC |year=2004}}</ref> The increasing pervasiveness of computing and telecommunication technologies throughout the 1980s and 1990s demanded analytical techniques, such as [[network theory|network analysis]] and [[multilevel modeling]], that could scale to increasingly complex and large data sets. The most recent wave of computational sociology, rather than employing simulations, uses network analysis and advanced statistical techniques to analyze large-scale computer databases of electronic proxies for behavioral data. Electronic records such as email and instant message records, hyperlinks on the [[World Wide Web]], mobile phone usage, and discussion on [[Usenet]] allow social scientists to directly observe and analyze social behavior at multiple points in time and multiple levels of analysis without the constraints of traditional empirical methods such as interviews, participant observation, or survey instruments.<ref>{{cite journal|title=Life in the network: the coming age of computational social science|first9=J|last10=Gutmann|first10=M.|last11=Jebara|first11=T.|last12=King|first12=G.|last13=Macy|first13=M.|last14=Roy|first14=D.|last15=Van Alstyne|first15=M.|last9=Fowler|first8=N|last8=Contractor|first7=N|last7=Christakis|first6=D|last6=Brewer|first5=AL|last5=Barabasi|first4=S |journal=Science|last4=Aral |date=February 6, 2009|first3=L |volume=323|pmid=19197046 |issue=5915|last3=Adamic |pages=721–723|pmc=2745217 |doi=10.1126/science.1167742 |first1=David |last1=Lazer |first2=Alex |last2=Pentland |display-authors=8}}</ref> Continued improvements in [[machine learning]] algorithms likewise have permitted social scientists and entrepreneurs to use novel techniques to identify latent and meaningful patterns of social interaction and evolution in large electronic datasets.<ref>{{cite journal|first1=Jaideep |last1=Srivastava |first2=Robert |last2=Cooley |first3=Mukund |last3=Deshpande |first4=Pang-Ning |last4=Tan |journal=Proceedings of the ACM Conference on Knowledge Discovery and Data Mining |title=Web usage mining: discovery and applications of usage patterns from Web data|volume=1 |year=2000 |pages=12–23 |doi=10.1145/846183.846188|issue=2}}</ref><ref>{{cite journal|doi=10.1016/S0169-7552(98)00110-X|title=The anatomy of a large-scale hypertextual Web search engine |first1=Sergey |last1=Brin |first2=Lawrence |last2=Page |journal=Computer Networks and ISDN Systems |volume=30 |issue=1–7 |pages=107–117 |date=April 1998|citeseerx=10.1.1.115.5930 }}</ref>
Independent from developments in computational models of social systems, social network analysis emerged in the 1970s and 1980s from advances in graph theory, statistics, and studies of social structure as a distinct analytical method and was articulated and employed by sociologists like [[James Samuel Coleman|James S. Coleman]], [[Harrison White]], [[Linton Freeman]], [[J. Clyde Mitchell]], [[Mark Granovetter]], [[Ronald Burt]], and [[Barry Wellman]].<ref>{{cite book|title=The Development of Social Network Analysis: A Study in the Sociology of Science |first=Linton C. |last=Freeman |publisher=Empirical Press |location=Vancouver, BC |year=2004}}</ref>
The increasing pervasiveness of computing and telecommunication technologies throughout the 1980s and 1990s demanded analytical techniques, such as [[network theory|network analysis]] and [[multilevel modeling]], that could scale to increasingly complex and large data sets. The most recent wave of computational sociology, rather than employing simulations, uses network analysis and advanced statistical techniques to analyze large-scale computer databases of electronic proxies for behavioral data. Electronic records such as email and instant message records, hyperlinks on the [[World Wide Web]], mobile phone usage, and discussion on [[Usenet]] allow social scientists to directly observe and analyze social behavior at multiple points in time and multiple levels of analysis without the constraints of traditional empirical methods such as interviews, participant observation, or survey instruments. Continued improvements in [[machine learning]] algorithms likewise have permitted social scientists and entrepreneurs to use novel techniques to identify latent and meaningful patterns of social interaction and evolution in large electronic datasets.
和其他社会系统计算模型的发展轨迹不同，社交网络分析（Social Network Analysis）诞生自20世纪七十到八十年代，是图论、统计学和社会结构研究等科研进展所催生出来的分析方法，被许多社会学家，如 James Samuel Coleman, Harrison White, Linton Freeman, J. Clyde Mitchell, Mark Granovetter, Ronald Burt, and Barry Wellman等采用。<ref>{{cite book|title=The Development of Social Network Analysis: A Study in the Sociology of Science |first=Linton C. |last=Freeman |publisher=Empirical Press |location=Vancouver, BC |year=2004}}</ref>
八十到九十年代计算和通信技术的持续普及呼唤着[[网络分析|网络科学]]，[[多层次建模]]等可以适用于越来越复杂和大体量数据集的分析技术。最近的计算社会学浪潮并没有使用计算机模拟，而是使用了网络分析和高级统计技术对计算机数据库里的行为数据做分析。电子邮件、即时通信消息、万维网上的超链接、手机使用数据、新闻组内的讨论内容等电子记录让社会学家们得以在多时间点多个层面上直接观察和分析社会行为，避免了访谈、参与观察等传统实证方法（traditional empirical methods）的约束。<ref>{{cite journal|title=Life in the network: the coming age of computational social science|first9=J|last10=Gutmann|first10=M.|last11=Jebara|first11=T.|last12=King|first12=G.|last13=Macy|first13=M.|last14=Roy|first14=D.|last15=Van Alstyne|first15=M.|last9=Fowler|first8=N|last8=Contractor|first7=N|last7=Christakis|first6=D|last6=Brewer|first5=AL|last5=Barabasi|first4=S |journal=Science|last4=Aral |date=February 6, 2009|first3=L |volume=323|pmid=19197046 |issue=5915|last3=Adamic |pages=721–723|pmc=2745217 |doi=10.1126/science.1167742 |first1=David |last1=Lazer |first2=Alex |last2=Pentland |display-authors=8}}</ref>
[[机器学习]]算法的持续进步则更进一步允许社会学家和企业发现大规模数据集中隐藏的社会交互和演化的模式。
<ref>{{cite journal|first1=Jaideep |last1=Srivastava |first2=Robert |last2=Cooley |first3=Mukund |last3=Deshpande |first4=Pang-Ning |last4=Tan |journal=Proceedings of the ACM Conference on Knowledge Discovery and Data Mining |title=Web usage mining: discovery and applications of usage patterns from Web data|volume=1 |year=2000 |pages=12–23 |doi=10.1145/846183.846188|issue=2}}</ref><ref>{{cite journal|doi=10.1016/S0169-7552(98)00110-X|title=The anatomy of a large-scale hypertextual Web search engine |first1=Sergey |last1=Brin |first2=Lawrence |last2=Page |journal=Computer Networks and ISDN Systems |volume=30 |issue=1–7 |pages=107–117 |date=April 1998|citeseerx=10.1.1.115.5930 }}</ref>
[[File:Tripletsnew2012.png|thumb|right|Narrative network of US Elections 2012<ref name="ReferenceA">{{cite journal|title=Automated analysis of the US presidential elections using Big Data and network analysis|author1=S Sudhahar|author2=GA Veltri|author3=N Cristianini|journal=Big Data & Society|volume=2|issue=1|pages=1–28|year=2015|doi=10.1177/2053951715572916|doi-access=free}}</ref>]]
[[File:Tripletsnew2012.png|thumb|right|Narrative network of US Elections 2012<ref name="ReferenceA">{{cite journal|title=Automated analysis of the US presidential elections using Big Data and network analysis|author1=S Sudhahar|author2=GA Veltri|author3=N Cristianini|journal=Big Data & Society|volume=2|issue=1|pages=1–28|year=2015|doi=10.1177/2053951715572916|doi-access=free}}</ref>]]
The automatic parsing of textual corpora has enabled the extraction of actors and their relational networks on a vast scale,
The automatic parsing of textual corpora has enabled the extraction of actors and their relational networks on a vast scale,
turning textual data into network data. The resulting networks, which can contain thousands of nodes, are then analysed by using tools from Network theory to identify the key actors, the key communities or parties, and general properties such as robustness or structural stability of the overall network, or centrality of certain nodes.<ref>{{cite journal|title=Network analysis of narrative content in large corpora|author1=S Sudhahar|author2=G De Fazio|author3=R Franzosi|author4=N Cristianini|journal=Natural Language Engineering|volume=21|issue=1|pages=1–32|year=2013|doi=10.1017/S1351324913000247 |url=https://research-information.bristol.ac.uk/files/129621186/Network_Analysis_of_Narrative_Content_in_Large_Corpora.pdf}}</ref> This automates the approach introduced by quantitative narrative analysis,<ref>{{cite book|title=Quantitative Narrative Analysis|last=Franzosi|first=Roberto|publisher=Emory University|year=2010}}</ref> whereby subject-verb-object triplets are identified with pairs of actors linked by an action, or pairs formed by actor-object.<ref name="ReferenceA"/>
turning textual data into network data. The resulting networks, which can contain thousands of nodes, are then analysed by using tools from Network theory to identify the key actors, the key communities or parties, and general properties such as robustness or structural stability of the overall network, or centrality of certain nodes.<ref>{{cite journal|title=Network analysis of narrative content in large corpora|author1=S Sudhahar|author2=G De Fazio|author3=R Franzosi|author4=N Cristianini|journal=Natural Language Engineering|volume=21|issue=1|pages=1–32|year=2013|doi=10.1017/S1351324913000247 |url=https://research-information.bristol.ac.uk/files/129621186/Network_Analysis_of_Narrative_Content_in_Large_Corpora.pdf}}</ref> This automates the approach introduced by quantitative narrative analysis,<ref>{{cite book|title=Quantitative Narrative Analysis|last=Franzosi|first=Roberto|publisher=Emory University|year=2010}}</ref> whereby subject-verb-object triplets are identified with pairs of actors linked by an action, or pairs formed by actor-object.<ref name="ReferenceA"/>
[[File:Tripletsnew2012.png|thumb|right|Narrative network of US Elections 2012<ref name="ReferenceA">{{cite journal|title=Automated analysis of the US presidential elections using Big Data and network analysis|author1=S Sudhahar|author2=GA Veltri|author3=N Cristianini|journal=Big Data & Society|volume=2|issue=1|pages=1–28|year=2015|doi=10.1177/2053951715572916|doi-access=free}}</ref>]]
语料库自动解析技术可以大规模地抽取文本中的实体，以及实体间的关系，以将文本形式数据转化成网络形式数据。生成的网络可以包含成千上万个节点，随后应用网络理论等工具加以分析，即可发现关键结点、重点社群等，以及更加广泛的网络属性，比如健壮性和结构稳定性，或者结构洞等。<ref>{{cite journal|title=Network analysis of narrative content in large corpora|author1=S Sudhahar|author2=G De Fazio|author3=R Franzosi|author4=N Cristianini|journal=Natural Language Engineering|volume=21|issue=1|pages=1–32|year=2013|doi=10.1017/S1351324913000247 |url=https://research-information.bristol.ac.uk/files/129621186/Network_Analysis_of_Narrative_Content_in_Large_Corpora.pdf}}</ref>如此，我们可以自动执行定量叙事分析（quantitative narrative analysis）中的技术，<ref>{{cite book|title=Quantitative Narrative Analysis|last=Franzosi|first=Roberto|publisher=Emory University|year=2010}}</ref>识别“主语-谓语-宾语”这样的三元组或者“主语-宾语”这样的二元组。<ref name="ReferenceA"/>
===Computational content analysis===
===Computational content analysis===
[[Content analysis]] has been a traditional part of social sciences and media studies for a long time. The automation of content analysis has allowed a "[[big data]]" revolution to take place in that field, with studies in social media and newspaper content that include millions of news items. [[Gender bias]], [[readability]], content similarity, reader preferences, and even mood have been analyzed based on [[text mining]] methods over millions of documents.<ref>{{cite journal|author1=I. Flaounas|author2=M. Turchi|author3=O. Ali|author4=N. Fyson|author5=T. De Bie|author6=N. Mosdell|author7=J. Lewis|author8=N. Cristianini|title=The Structure of EU Mediasphere|journal=PLOS One|volume=5|issue=12|pages=e14243|year=2010|doi=10.1371/journal.pone.0014243|url=https://orca-mwe.cf.ac.uk/50732/1/Flaounas%202010.pdf|pmid=21170383|pmc=2999531|bibcode=2010PLoSO...514243F}}</ref><ref>{{cite journal|title=Nowcasting Events from the Social Web with Statistical Learning|author1=V Lampos|author2=N Cristianini|journal=ACM Transactions on Intelligent Systems and Technology |volume=3|issue=4|page=72|doi=10.1145/2337542.2337557|year=2012|url=http://www.lampos.net/sites/default/files/papers/lampos2012nowcasting.pdf}}</ref><ref>{{cite conference|title=NOAM: news outlets analysis and monitoring system|author1=I. Flaounas|author2=O. Ali|author3=M. Turchi|author4=T Snowsill|author5=F Nicart|author6=T De Bie|author7=N Cristianini|conference=Proc. of the 2011 ACM SIGMOD international conference on Management of data|year=2011|url=http://www.tijldebie.net/system/files/SIGMOD_11_demo_Ilias.pdf|doi=10.1145/1989323.1989474}}</ref><ref>{{cite book|author=N Cristianini|title=''Combinatorial Pattern Matching''|pages=2–13|year=2011|volume=6661|series= Lecture Notes in Computer Science|isbn=978-3-642-21457-8|doi=10.1007/978-3-642-21458-5_2|chapter=Automatic Discovery of Patterns in Media Content|citeseerx=10.1.1.653.9525}}</ref><ref>{{Cite journal|last=Lansdall-Welfare|first=Thomas|last2=Sudhahar|first2=Saatviga|last3=Thompson|first3=James|last4=Lewis|first4=Justin|last5=Team|first5=FindMyPast Newspaper|last6=Cristianini|first6=Nello|date=2017-01-09|title=Content analysis of 150 years of British periodicals|url=http://www.pnas.org/content/early/2017/01/03/1606380114|journal=Proceedings of the National Academy of Sciences|volume=114|issue=4|language=en|pages=E457–E465|doi=10.1073/pnas.1606380114|issn=0027-8424|pmid=28069962|pmc=5278459}}</ref> The analysis of readability, gender bias and topic bias was demonstrated in Flaounas et al.<ref>{{cite journal|author1=I. Flaounas|author2=O. Ali|author3=M. Turchi|author4=T. Lansdall-Welfare|author5=T. De Bie|author6=N. Mosdell|author7=J. Lewis|author8=N. Cristianini|title=Research methods in the age of digital journalism|journal=Digital Journalism|year=2012|doi=10.1080/21670811.2012.714928|volume=1|pages=102–116}}</ref> showing how different topics have different gender biases and levels of readability; the possibility to detect mood shifts in a vast population by analysing Twitter content was demonstrated as well.<ref>{{cite conference|title=Effects of the Recession on Public Mood in the UK|author=T Lansdall-Welfare|author2=V Lampos|author3=N Cristianini|series=Mining Social Network Dynamics (MSND) session on Social Media Applications|doi=10.1145/2187980.2188264|conference=Proceedings of the 21st International Conference on World Wide Web|pages=1221–1226|location=New York, NY, USA|url=http://www.cs.bris.ac.uk/Publications/Papers/2001521.pdf}}</ref>
[[Content analysis]] has been a traditional part of social sciences and media studies for a long time. The automation of content analysis has allowed a "[[big data]]" revolution to take place in that field, with studies in social media and newspaper content that include millions of news items. [[Gender bias]], [[readability]], content similarity, reader preferences, and even mood have been analyzed based on [[text mining]] methods over millions of documents.<ref>{{cite journal|author1=I. Flaounas|author2=M. Turchi|author3=O. Ali|author4=N. Fyson|author5=T. De Bie|author6=N. Mosdell|author7=J. Lewis|author8=N. Cristianini|title=The Structure of EU Mediasphere|journal=PLOS One|volume=5|issue=12|pages=e14243|year=2010|doi=10.1371/journal.pone.0014243|url=https://orca-mwe.cf.ac.uk/50732/1/Flaounas%202010.pdf|pmid=21170383|pmc=2999531|bibcode=2010PLoSO...514243F}}</ref><ref>{{cite journal|title=Nowcasting Events from the Social Web with Statistical Learning|author1=V Lampos|author2=N Cristianini|journal=ACM Transactions on Intelligent Systems and Technology |volume=3|issue=4|page=72|doi=10.1145/2337542.2337557|year=2012|url=http://www.lampos.net/sites/default/files/papers/lampos2012nowcasting.pdf}}</ref><ref>{{cite conference|title=NOAM: news outlets analysis and monitoring system|author1=I. Flaounas|author2=O. Ali|author3=M. Turchi|author4=T Snowsill|author5=F Nicart|author6=T De Bie|author7=N Cristianini|conference=Proc. of the 2011 ACM SIGMOD international conference on Management of data|year=2011|url=http://www.tijldebie.net/system/files/SIGMOD_11_demo_Ilias.pdf|doi=10.1145/1989323.1989474}}</ref><ref>{{cite book|author=N Cristianini|title=''Combinatorial Pattern Matching''|pages=2–13|year=2011|volume=6661|series= Lecture Notes in Computer Science|isbn=978-3-642-21457-8|doi=10.1007/978-3-642-21458-5_2|chapter=Automatic Discovery of Patterns in Media Content|citeseerx=10.1.1.653.9525}}</ref><ref>{{Cite journal|last=Lansdall-Welfare|first=Thomas|last2=Sudhahar|first2=Saatviga|last3=Thompson|first3=James|last4=Lewis|first4=Justin|last5=Team|first5=FindMyPast Newspaper|last6=Cristianini|first6=Nello|date=2017-01-09|title=Content analysis of 150 years of British periodicals|url=http://www.pnas.org/content/early/2017/01/03/1606380114|journal=Proceedings of the National Academy of Sciences|volume=114|issue=4|language=en|pages=E457–E465|doi=10.1073/pnas.1606380114|issn=0027-8424|pmid=28069962|pmc=5278459}}</ref> The analysis of readability, gender bias and topic bias was demonstrated in Flaounas et al.<ref>{{cite journal|author1=I. Flaounas|author2=O. Ali|author3=M. Turchi|author4=T. Lansdall-Welfare|author5=T. De Bie|author6=N. Mosdell|author7=J. Lewis|author8=N. Cristianini|title=Research methods in the age of digital journalism|journal=Digital Journalism|year=2012|doi=10.1080/21670811.2012.714928|volume=1|pages=102–116}}</ref> showing how different topics have different gender biases and levels of readability; the possibility to detect mood shifts in a vast population by analysing Twitter content was demonstrated as well.<ref>{{cite conference|title=Effects of the Recession on Public Mood in the UK|author=T Lansdall-Welfare|author2=V Lampos|author3=N Cristianini|series=Mining Social Network Dynamics (MSND) session on Social Media Applications|doi=10.1145/2187980.2188264|conference=Proceedings of the 21st International Conference on World Wide Web|pages=1221–1226|location=New York, NY, USA|url=http://www.cs.bris.ac.uk/Publications/Papers/2001521.pdf}}</ref>