Dissertations / Theses on the topic 'Social prediction'
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Hayward, Peter C., and n/a. "From individual to social foresight." Swinburne University of Technology. Australian Graduate School of Entrepreneurship, 2005. http://adt.lib.swin.edu.au./public/adt-VSWT20061108.153623.
Full textHayward, Peter. "From individual to social foresight." Australasian Digital Thesis Program, 2005. http://adt.lib.swin.edu.au/public/adt-VSWT20061108.153623.
Full textSubmitted to the fulfillment of the requirements for the degree of Doctor of Philosophy - Australian Graduate School of Entrepreneurship, Faculty of Business and Enterprise, Swinburne University of Technology, 2005. Typescript. Includes bibliographical references (p. 294-308).
Pesquita, Ana. "The social is predictive : human sensitivity to attention control in action prediction." Thesis, University of British Columbia, 2016. http://hdl.handle.net/2429/59076.
Full textArts, Faculty of
Graduate
Bahceci, Oktay, and Oscar Alsing. "Stock Market Prediction using Social Media Analysis." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-166448.
Full textTheriault, Jordan Eugene. "Morality as a Scaffold for Social Prediction." Thesis, Boston College, 2017. http://hdl.handle.net/2345/bc-ir:107624.
Full textThesis advisor: Elizabeth A. Kensinger
Theory of mind refers to the process of representing others’ mental states. This process consistently elicits activity in a network of brain regions: the theory of mind network (ToMN). Typically, theory of mind has been understood in terms of content, i.e. representing the semantic content of someone’s beliefs. However, recent work has proposed that ToMN activity could be better understood in the context of social prediction; or, more specifically, prediction error—the difference between observed and predicted information. Social predictions can be represented in multiple forms—e.g. dispositional predictions about who a person is, prescriptive norms about what people should do, and descriptive norms about what people frequently do. Part 1 examined the relationship between social prediction error and ToMN activity, finding that the activity in the ToMN was related to both dispositional, and prescriptive predictions. Part 2 examined the semantic content represented by moral claims. Prior work has suggested that morals are generally represented and understood as objective, i.e. akin to facts. Instead, we found that moral claims are represented as far more social than prior work had anticipated, eliciting a great deal of activity across the ToMN. Part 3 examined the relationship between ToMN activity and metaethical status, i.e. the extent that morals were perceived as objective or subjective. Objective moral claims elicited less ToMN activity, whereas subjective moral claimed elicited more. We argue that this relationship is best understood in the context of prediction, where objective moral claims represent strong social priors about what most people will believe. Finally, I expand on this finding and argue that a theoretical approach incorporating social prediction has serious implications for morality, or more specifically, for the motivations underlying normative compliance. People may be compelled to observe moral rules because doing so maintains a predictable social environment
Thesis (PhD) — Boston College, 2017
Submitted to: Boston College. Graduate School of Arts and Sciences
Discipline: Psychology
Aloufi, Samah. "Trust-aware Link Prediction in Online Social Networks." Thèse, Université d'Ottawa / University of Ottawa, 2012. http://hdl.handle.net/10393/23303.
Full textGao, Fei. "Structure based online social network link prediction study." Thesis, King's College London (University of London), 2017. https://kclpure.kcl.ac.uk/portal/en/theses/structure-based-online-social-network-link-prediction-study(41697041-bfe4-4e64-a516-1a0703cfb4bb).html.
Full textDimadi, Ioanna. "Social media sentiment analysis for firm's revenue prediction." Thesis, Uppsala universitet, Informationssystem, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-363117.
Full textMallek, Sabrine. "Social Network Analysis : Link prediction under the Belief Function Framework." Thesis, Artois, 2018. http://www.theses.fr/2018ARTO0204/document.
Full textSocial networks are large structures that depict social linkage between millions of actors. Social network analysis came out as a tool to study and monitor the patterning of such structures. One of the most important challenges in social network analysis is the link prediction problem. Link prediction investigates the potential existence of new associations among unlinked social entities. Most link prediction approaches focus on a single source of information, i.e. network topology (e.g. node neighborhood) assuming social data to be fully trustworthy. Yet, such data are usually noisy, missing and prone to observation errors causing distortions and likely inaccurate results. Thus, this thesis proposes to handle the link prediction problem under uncertainty. First, two new graph-based models for uniplex and multiplex social networks are introduced to address uncertainty in social data. The handled uncertainty appears at the links level and is represented and managed through the belief function theory framework. Next, we present eight link prediction methods using belief functions based on different sources of information in uniplex and multiplex social networks. Our proposals build upon the available information in data about the social network. We combine structural information to social circles information and node attributes along with supervised learning to predict new links. Tests are performed to validate the feasibility and the interest of our link prediction approaches compared to the ones from literature. Obtained results on social data from real-world demonstrate that our proposals are relevant and valid in the link prediction context
Suaysom, Natchanon. "Iterative Matrix Factorization Method for Social Media Data Location Prediction." Scholarship @ Claremont, 2018. http://scholarship.claremont.edu/hmc_theses/96.
Full textHoward, Philip. "Developing the actuarial prediction of violent and sexual reoffending." Thesis, University of Birmingham, 2014. http://etheses.bham.ac.uk//id/eprint/4802/.
Full textSunar, Ayse Saliha. "Prediction of course completion based on participants' social engagement on a social-constructive MOOC platform." Thesis, University of Southampton, 2017. https://eprints.soton.ac.uk/419583/.
Full textIsah, Haruna. "Social Data Mining for Crime Intelligence: Contributions to Social Data Quality Assessment and Prediction Methods." Thesis, University of Bradford, 2017. http://hdl.handle.net/10454/16066.
Full textFetta, Angelico Giovanni. "Investigating social networks with Agent Based Simulation and Link Prediction methods." Thesis, Cardiff University, 2014. http://orca.cf.ac.uk/60113/.
Full textLelonkiewicz, Jarosław Roman. "Cognitive mechanisms and social consequences of imitation." Thesis, University of Edinburgh, 2017. http://hdl.handle.net/1842/23490.
Full textHinz, Jessica G. "Prediction of child abuse potential of pregnant teens : social support, conflict, attachment /." free to MU campus, to others for purchase, 1997. http://wwwlib.umi.com/cr/mo/fullcit?p9841149.
Full textEiffert, Stuart Christopher. "Simultaneous Prediction and Planning in Crowds using Learnt Models of Social Response." Thesis, The University of Sydney, 2021. https://hdl.handle.net/2123/25959.
Full textMohammadi, Samin. "Analysis of user popularity pattern and engagement prediction in online social networks." Thesis, Evry, Institut national des télécommunications, 2018. http://www.theses.fr/2018TELE0019/document.
Full textNowadays, social media has widely affected every aspect of human life. The most significant change in people's behavior after emerging Online Social Networks (OSNs) is their communication method and its range. Having more connections on OSNs brings more attention and visibility to people, where it is called popularity on social media. Depending on the type of social network, popularity is measured by the number of followers, friends, retweets, likes, and all those other metrics that is used to calculate engagement. Studying the popularity behavior of users and published contents on social media and predicting its future status are the important research directions which benefit different applications such as recommender systems, content delivery networks, advertising campaign, election results prediction and so on. This thesis addresses the analysis of popularity behavior of OSN users and their published posts in order to first, identify the popularity trends of users and posts and second, predict their future popularity and engagement level for published posts by users. To this end, i) the popularity evolution of ONS users is studied using a dataset of 8K Facebook professional users collected by an advanced crawler. The collected dataset includes around 38 million snapshots of users' popularity values and 64 million published posts over a period of 4 years. Clustering temporal sequences of users' popularity values led to identifying different and interesting popularity evolution patterns. The identified clusters are characterized by analyzing the users' business sector, called category, their activity level, and also the effect of external events. Then ii) the thesis focuses on the prediction of user engagement on the posts published by users on OSNs. A novel prediction model is proposed which takes advantage of Point-wise Mutual Information (PMI) and predicts users' future reaction to newly published posts. Finally, iii) the proposed model is extended to get benefits of representation learning and predict users' future engagement on each other's posts. The proposed prediction approach extracts user embedding from their reaction history instead of using conventional feature extraction methods. The performance of the proposed model proves that it outperforms conventional learning methods available in the literature. The models proposed in this thesis, not only improves the reaction prediction models to exploit representation learning features instead of hand-crafted features but also could help news agencies, advertising campaigns, content providers in CDNs, and recommender systems to take advantage of more accurate prediction results in order to improve their user services
Mohammadi, Samin. "Analysis of user popularity pattern and engagement prediction in online social networks." Electronic Thesis or Diss., Evry, Institut national des télécommunications, 2018. http://www.theses.fr/2018TELE0019.
Full textNowadays, social media has widely affected every aspect of human life. The most significant change in people's behavior after emerging Online Social Networks (OSNs) is their communication method and its range. Having more connections on OSNs brings more attention and visibility to people, where it is called popularity on social media. Depending on the type of social network, popularity is measured by the number of followers, friends, retweets, likes, and all those other metrics that is used to calculate engagement. Studying the popularity behavior of users and published contents on social media and predicting its future status are the important research directions which benefit different applications such as recommender systems, content delivery networks, advertising campaign, election results prediction and so on. This thesis addresses the analysis of popularity behavior of OSN users and their published posts in order to first, identify the popularity trends of users and posts and second, predict their future popularity and engagement level for published posts by users. To this end, i) the popularity evolution of ONS users is studied using a dataset of 8K Facebook professional users collected by an advanced crawler. The collected dataset includes around 38 million snapshots of users' popularity values and 64 million published posts over a period of 4 years. Clustering temporal sequences of users' popularity values led to identifying different and interesting popularity evolution patterns. The identified clusters are characterized by analyzing the users' business sector, called category, their activity level, and also the effect of external events. Then ii) the thesis focuses on the prediction of user engagement on the posts published by users on OSNs. A novel prediction model is proposed which takes advantage of Point-wise Mutual Information (PMI) and predicts users' future reaction to newly published posts. Finally, iii) the proposed model is extended to get benefits of representation learning and predict users' future engagement on each other's posts. The proposed prediction approach extracts user embedding from their reaction history instead of using conventional feature extraction methods. The performance of the proposed model proves that it outperforms conventional learning methods available in the literature. The models proposed in this thesis, not only improves the reaction prediction models to exploit representation learning features instead of hand-crafted features but also could help news agencies, advertising campaigns, content providers in CDNs, and recommender systems to take advantage of more accurate prediction results in order to improve their user services
Burton, Paul E. Wircenski Jerry L. "Dimensions of social networks as predictors of employee performance." [Denton, Tex.] : University of North Texas, 2007. http://digital.library.unt.edu/permalink/meta-dc-3994.
Full textBritt, Chester Lamont III. "Crime, criminal careers and social control: A methodological analysis of economic choice and social control theories of crime." Diss., The University of Arizona, 1990. http://hdl.handle.net/10150/185168.
Full textChoi, Yoonjoo. "Protein loop structure prediction." Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:bd5c1b9b-89ba-4225-bc17-85d3f5067e58.
Full textMurgraff, Vered. "Exploring the applicability of social cognition models to the understanding of higher risk single-occasion drinking." Thesis, University of East London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.265081.
Full textStephens, Nick. "The North Korean conundrum and the deficiencies of western-rational social theory." Diss., Connect to the thesis, 2007. http://hdl.handle.net/10066/1060.
Full textRawashdeh, Ahmad. "Semantic Similarity of Node Profiles in Social Networks." University of Cincinnati / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1439279922.
Full textFlatley, Kirsty Jo-Anne. "The efficacy of social cognition models in the prediction of alcohol-related behaviours." Thesis, University of Strathclyde, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.442022.
Full textShahbazi, Maryam. "Identification and Prediction of Opinion Leaders in Large Scale Enterprise Social Networks (ESNs)." Thesis, The University of Sydney, 2018. http://hdl.handle.net/2123/18867.
Full textZhu, Linhong, Dong Guo, Junming Yin, Steeg Greg Ver, and Aram Galstyan. "Scalable temporal latent space inference for link prediction in dynamic social networks (extended abstract)." IEEE, 2017. http://hdl.handle.net/10150/626028.
Full textJonathan, Joan. "Prediction of Factors Influencing Rats Tuberculosis Detection Performance Using Data Mining Techniques." Thesis, Uppsala universitet, Institutionen för informatik och media, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-385471.
Full textPrinciotta, Dana Kristina. "Predicting Autism in Young Children Based on Social Interaction and Selected Demographic Variables." Diss., The University of Arizona, 2011. http://hdl.handle.net/10150/145365.
Full textArsiwalla, Dilbur D. Pettit Gregory S. "The interplay of positive parenting and positive social information processing in the prediction of children's social and behavioral adjustment." Auburn, Ala, 2009. http://hdl.handle.net/10415/1812.
Full textLowy, Elliott. "The evolution of the golden rule /." Thesis, Connect to this title online; UW restricted, 1997. http://hdl.handle.net/1773/9017.
Full textCutugno, Carmen. "Statistical models for the corporate financial distress prediction." Thesis, Università degli Studi di Catania, 2011. http://hdl.handle.net/10761/283.
Full textAdewopo, Victor A. "Exploring Open Source Intelligence for cyber threat Prediction." University of Cincinnati / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ucin162491804723753.
Full textYasheen, Sharifa. "Evaluation of Markov Models in Location Based Social Networks in Terms of Prediction Accuracy." Thesis, Högskolan i Skövde, Institutionen för informationsteknologi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-13039.
Full textHoyle, Jonathan. "Stressful events, cognition, and perceived social support in the prediction of depression in adolescence /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.
Full textMansouri, Mehrdad. "Social Approaches to Disease Prediction." Thesis, 2014. http://hdl.handle.net/1828/5735.
Full textGraduate
0800
0766
0984
mehrdadmansouri@yahoo.com
Sahoo, Shaktisri Anilranjan. "Link Prediction in Social Networks." Thesis, 2013. http://ethesis.nitrkl.ac.in/5217/1/109CS0184.pdf.
Full textLin, Chuan-Heng, and 林泉亨. "MRT Demand Prediction through Social Media." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/08325576544480906430.
Full text國立臺灣大學
土木工程學研究所
103
With the technological improvements of mobile devices and the increasing number of social media posts, there are more and more data on human mobility based on which information could potentially be extracted. Current research related to social media are mostly focused on inter-person behaviors. Conversely, related topics on system level performances are rarely discussed. This thesis applies feature extraction methods on quantitative, textual, and image data to retrieve useful features from social media. In addition, a machine learning pipeline based on support vector machine, random forest and stochastic gradient boosting is constructed for a short-term transportation demand forecast. Furthermore, real-world datasets from Instagram together with the demand data of the Taipei Metro Rapid Transit system are demonstrated in this work. Validation results show that social media has the potential to enhance the forecasting accuracy.
Santos, Hugo Filipe Paulino dos. "Social network embeddings for churn prediction." Master's thesis, 2020. http://hdl.handle.net/10071/22051.
Full textCom a generalização da Internet os clientes tornaram-se mais informados dos serviços existentes e dos seus preços. Na perspetiva das empresas, adquirir um novo cliente é mais dispendioso que manter os existentes. Nesse sentido as empresas começaram a abordar o desafio da saída de clientes para outras companhias. A saída de clientes é ainda mais desafiante no setor das telecomunicações, porque os clientes podem mudar de operador com maior rapidez devido ao período de fidelização mais curto e à fácil migração do serviço para outros operadores de telecomunicações sem custos associados. Antecipar a saída é, portanto, uma grande preocupação para as empresas de telecomunicações, que as leva a realizar campanhas de retenção para esses clientes. Modelos preditivos permitem prever se um cliente vai abandonar a sua operadora atual usando informação passada desse cliente. O presente trabalho detalha como foi construído um modelo preditivo para prever a saída de clientes explorando relacionamentos entre clientes. Ao contrário de outros trabalhos, este utiliza uma análise de rede social que tira partido de representações de baixa dimensionalidade dos clientes (network embeddings) e permite obter melhores resultados que outros métodos.
Silva, Ivo Lima da. "Hashtag popularity prediction for social networks." Master's thesis, 2018. https://repositorio-aberto.up.pt/handle/10216/111214.
Full textPeng, Sin-Ya, and 彭新雅. "Emerging Topics Prediction on Social Media." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/azye93.
Full textSilva, Ivo Lima da. "Hashtag popularity prediction for social networks." Dissertação, 2018. https://repositorio-aberto.up.pt/handle/10216/111214.
Full textFu, Chun-Hao, and 傅駿浩. "Link Prediction for Social User-Item Networks." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/61110466335513386640.
Full text國立清華大學
通訊工程研究所
101
Recommendation is the most popular tool to help users find the new items they are interested in. We study the link prediction problem on the author-conference network of DBLP data set, and we would like to predict what conferences the author will publish in. Collaborative filtering is the most common method to suggest items for users. However, the limitation of this approach is the sparsity problem. As a result, we perform the random walk on the graph to calculate the transition probability for predicting. We consider not only the bipartite graph but also the relationship of these authors, so we perform the random walk on this union of two graphs. Experimental results show it can predict more precisely when choosing the appropriate parameters in our algorithm, and it is useful with the information of the friendship.
Chou, Hsiao-Yu, and 周筱瑜. "Performance Prediction Model for Social Media Campaign." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/k5qa32.
Full text國立交通大學
資訊科學與工程研究所
105
Advertising is a very important part in business activities and is needed for marketing and building brand image. By the developing of the internet, social media become popular. The advertisements on social media can be shown to target audience at any time and any place for certain objective. It is surly more effective than traditional advertisements and becomes a trend. However, the performance cannot be known before the campaign runs. Thus, it is hard for campaign managers to decide the budget. No matter the budget is too high or too low can cause waste of money. Therefore, we proposed a model to predict social media campaign performance. The model can predict the performance of fan page promoting campaigns on Facebook. It includes four phases. First, we preprocess the data by removing outliers and normalizing. Second, we group the data into several clusters according the characteristics with K-Means clustering. Third, we build decision trees for each cluster in order to predict the cost per fan (CPF). Finally, we expand the result we get from the decision trees and decide the final result. According to the experiments, the hit rate is 61%. With this model, we can provide the result to campaign owners and help them allocating the budget.
Yang, Ya-Han, and 楊亞瀚. "Influence Maximization Prediction on Dynamic Social Network." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/4gb4rj.
Full text淡江大學
資訊工程學系碩士班
106
Up to now, much literature has focused on influence maximization problem. These methods and literature are all based on the greedy algorithm. However, social networks are growing rapidly, so the efficiency and scalability of the algorithm have become more important. In recent years, the study on the issue of influence maximization has also focused on the efficiency of the algorithm, but these studies are all based on the analysis of the static social network. However, every minute and second has new relationships or interaction on the social network, we describe this status as the dynamic social network. Therefore, in this paper, we focus on the analysis of the dynamic social network. By observing the changes in the dynamic social network structure, we can find out the pattern of variation and build a model to predict the future network structure. Eventually, using an efficient algorithm to solve the influence maximization problem based on the dynamic social network. The experimental results show that our prediction model has a high accuracy, we also can obtain a seed set different from the analysis of static social network and get more influence spreads.
Chen, Ju-Peng, and 陳如芃. "Prediction of social annotation on resource-sharing services." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/78370794966992125865.
Full text國立臺灣大學
電機工程學研究所
95
Popular social bookmark service del.icio.us enables easy annotation for user to orga- nize their resources. The lightweight conceptual structure built by users called folkson- omy is able to provide a di?erent retrieval service that utilzes its power. However, the performance was hindered by lack of tags at a resource’s new arrival. Thus, our work aims to overcome the handicap of retreival for new-coming URLs by predicting tags at early stage. We exploit accumulated tagging records from users to predict tags. Our experiements on del.icio.us URLs show that our algorithm has a high coverage of tags appearing in the mature stage. Our prediction captures 80% of a 13-month old tag set at the first month and 80.23% of 100-users tag set with 5-users tag set.
Chen, Ju-Peng. "Prediction of social annotation on resource-sharing services." 2007. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-1206200719380800.
Full textIvashkevych, E., and Yuliia Chala. "Social knowledge, social thinking, social prediction and social intuition in the paradigm of social intellect of a person." Thesis, 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/46371.
Full textXu, Feifei. "Data Mining in Social Media for Stock Market Prediction." 2012. http://hdl.handle.net/10222/15459.
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