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Linked latent Dirichlet allocation in web spam filtering

István Bíró, Dávid Siklósi, Jácint Szabó, András A. Benczúr
<span title="">2009</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/o2cursejsbbzfaozwuxhpzbu5a" style="color: black;">Proceedings of the 5th International Workshop on Adversarial Information Retrieval on the Web - AIRWeb &#39;09</a> </i> &nbsp;
In this paper we apply an extension of LDA for web spam classification.  ...  Latent Dirichlet allocation (LDA) (Blei, Ng, Jordan 2003) is a fully generative statistical language model on the content and topics of a corpus of documents.  ...  The linked LDA model is described in full detail in Section 2.1. We demonstrate the applicability of linked LDA for Web spam filtering.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1531914.1531922">doi:10.1145/1531914.1531922</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/airweb/BiroSSB09.html">dblp:conf/airweb/BiroSSB09</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/exyu4ajvarad3nnuoqkhh4ueoy">fatcat:exyu4ajvarad3nnuoqkhh4ueoy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20130122133303/http://airweb.cse.lehigh.edu/2009/papers/p37-biro.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/cb/eb/cbeb8ce86b96ac17042843e98612651ea30a4ef8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1531914.1531922"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Latent dirichlet allocation in web spam filtering

István Bíró, Jácint Szabó, András A. Benczúr
<span title="">2008</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/o2cursejsbbzfaozwuxhpzbu5a" style="color: black;">Proceedings of the 4th international workshop on Adversarial information retrieval on the web - AIRWeb &#39;08</a> </i> &nbsp;
Latent Dirichlet allocation (LDA) (Blei, Ng, Jordan 2003) is a fully generative statistical language model on the content and topics of a corpus of documents.  ...  In this paper we apply a modification of LDA, the novel multi-corpus LDA technique for web spam classification.  ...  METHOD First we describe latent Dirichlet allocation [4] . For a detailed elaboration, we refer to Heinrich [13] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1451983.1451991">doi:10.1145/1451983.1451991</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/airweb/BiroSB08.html">dblp:conf/airweb/BiroSB08</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/jxcgpgywxveuhl2b6tmea7bx3m">fatcat:jxcgpgywxveuhl2b6tmea7bx3m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20120612040710/http://airweb.cse.lehigh.edu:80/2008/submissions/biro_2008_latent_dirichlet_allocation_spam.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d8/83/d883e675f31fbadfa786f4d21c8e0edc3b9ce39d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1451983.1451991"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Spam Diffusion in Social Networking Media using Latent Dirichlet Allocation

<span title="2019-10-10">2019</span> <i title="Blue Eyes Intelligence Engineering and Sciences Engineering and Sciences Publication - BEIESP"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/cj3bm7tgcffurfop7xzswxuks4" style="color: black;">VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE</a> </i> &nbsp;
Latent Dirichlet Allocation (LDA) a widely used topic modeling technique is applied to capture the latent topics from the tweets' documents.  ...  Like web spam has been a major threat to almost every aspect of the current World Wide Web, similarly social spam especially in information diffusion has led a serious threat to the utilities of online  ...  ; we applied Latent Dirichlet allocation (LDA) technique.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.35940/ijitee.i7898.1081219">doi:10.35940/ijitee.i7898.1081219</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/xcutdknltnhdjnnporjtqq664a">fatcat:xcutdknltnhdjnnporjtqq664a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220308075610/https://www.ijitee.org/wp-content/uploads/papers/v8i12/I7898078919.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.35940/ijitee.i7898.1081219"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Hot Topic Classification of Microblogging Based on Cascaded Latent Dirichlet Allocation

Jianfeng Fu, Nianzu Liu, Cuihua Hu, Xujie Zhang
<span title="">2016</span> <i title="ICIC International"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ggvwll4d4nbxdk5zvkllrwev3m" style="color: black;">Innovative Computing Information and Control Express Letters, Part B: Applications</a> </i> &nbsp;
The first latent Dirichlet allocation is used to find the messages posted by reply and retweet which are closely related to microblogging original content, and the second latent Dirichlet allocation is  ...  To address this problem, this paper presents a novel model of cascaded (two layers) latent Dirichlet allocation for hot topic classification of microblogging.  ...  We also design a spam filter to remove the microblogging spam. Microblogging spam is unsolicited, repeated or unwanted messages or links which can impact other users negatively.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.24507/icicelb.07.03.621">doi:10.24507/icicelb.07.03.621</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/z4zlx777ljanvlzpj27rfugmyq">fatcat:z4zlx777ljanvlzpj27rfugmyq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220302081253/http://www.icicelb.org/ellb/contents/2016/3/elb-07-03-18.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/83/f3/83f30f5f2c1ccbb3540a38e59cf0a3dcb1cb8fe8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.24507/icicelb.07.03.621"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

S&P360: Multidimensional Perspective on Companies from Online Data Sources [chapter]

Michele Berlingerio, Stefano Braghin, Francesco Calabrese, Cody Dunne, Yiannis Gkoufas, Mauro Martino, Jamie Rasmussen, Steven Ross
<span title="">2015</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
Latent Dirichlet Allocation.  ...  Data Layer This layer implements five main modules: language detection, named entity recognition, latent dirichlet allocation, anti-spam filtering, and network builder. Language Detection.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-23461-8_39">doi:10.1007/978-3-319-23461-8_39</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/oneivjdupbeujcwte67hb2goza">fatcat:oneivjdupbeujcwte67hb2goza</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190216043017/http://pdfs.semanticscholar.org/01ac/2a3fc140998dd06e80c1152b8756870077c1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/01/ac/01ac2a3fc140998dd06e80c1152b8756870077c1.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-23461-8_39"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Towards Discovering Covert Communication Through Email Spam [chapter]

Bo Yang, Jianguo Jiang, Ning Li
<span title="">2016</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kss7mrolvja63k4rmix3iynkzi" style="color: black;">IFIP Advances in Information and Communication Technology</a> </i> &nbsp;
In future work, we tend to establish a spam feature database for filtering non-spam emails. We are also interested in refining our method in extracting terms in wider scale.  ...  Finally, we plan on testing this method over a larger email spam data set containing more covert communication behavior spam emails.  ...  Latent Dirichlet Allocation Latent Dirichlet Allocation (LDA) [13] proposed by Blei et al. is an unsupervised machine learning technique.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-48390-0_20">doi:10.1007/978-3-319-48390-0_20</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4bekqnweabdldlpdsekys4kmjm">fatcat:4bekqnweabdldlpdsekys4kmjm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190501072621/https://hal.inria.fr/hal-01614994/document" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/6f/02/6f028cb146dcc439d77d59b658cf2d6ce20c2316.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-48390-0_20"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

DEVELOPING AN INTEGRATED MODEL BY EMPLOYING LATENT DIRICHLET ALLOCATION (LDA) TO DETECT AND EXTERMINATE SOCIAL SPAM CAMPAIGN LINKED TO PHONE NUMBERS BASED APPROACH

Hardik Chaudhary, Vipul Goyal
<span title="2020-03-26">2020</span> <i title="IJRSSH Publication"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/fo7zmsrlcbhddnxvhqizmsmu6y" style="color: black;">International journal of research in science and technology</a> </i> &nbsp;
Latent Dirichlet Allocation (LDA) is used to perform topic modelling, which results in 11 of the most prominent categories in our procured dataset.  ...  An in-detail analysis is carried out on the classified data. A web portal is built on which a phone number can be input and the location of the spam campaign can be identified.  ...  From these filtered tweets, we located the region of the corresponding spam campaigns usingthe country code in the phone numbers present.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.37648/ijrst.v10i01.008">doi:10.37648/ijrst.v10i01.008</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/gmyvaxm26bdbtfdeerxofzt22i">fatcat:gmyvaxm26bdbtfdeerxofzt22i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200504171826/http://www.ijrst.com/images/short_pdf/1587474128_08_Hardik_Chaudhary.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.37648/ijrst.v10i01.008"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Large scale link based latent Dirichlet allocation for web document classification [article]

István Bíró, Jácint Szabó
<span title="2010-06-25">2010</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In this paper we demonstrate the applicability of latent Dirichlet allocation (LDA) for classifying large Web document collections.  ...  In addition, the model yields link weights that can be applied in algorithms to process the Web graph; as an example we deploy LDA link weights in stacked graphical learning.  ...  Acknowledgment To Zoltán Gyöngyi for fruitful discussions and for providing us with the DMOZ labels over the UK2007-WEBSPAM corpus, and to Ramesh Nallapati for providing us their link-PLSA-LDA and pairwise-link-LDA  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1006.4953v1">arXiv:1006.4953v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qxs2pop55jcwdcxq6qvbrulavi">fatcat:qxs2pop55jcwdcxq6qvbrulavi</a> </span>
<a target="_blank" rel="noopener" href="https://archive.org/download/arxiv-1006.4953/1006.4953.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> File Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/00/69/00691bc506661ca932509f9ef012ee5d98d8bd3c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1006.4953v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

A proposed system for opinion mining using machine learning, NLP and classifiers

Poonam Tanwar, Priyanka Rai
<span title="2020-12-01">2020</span> <i title="Institute of Advanced Engineering and Science"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/3egptraynbg7xelu7qh6lwtd6i" style="color: black;">IAES International Journal of Artificial Intelligence (IJ-AI)</a> </i> &nbsp;
The motivation behind this work is to study the dynamics of spam diffusion and extract the latent features that fuel the diffusion process.  ...  The paper, carried out an in-depth analysis of Twitter Spam diffusion.  ...  Based on that a product is (good, bad) using latent dirichlet allocation (LDA), a topic modelling technique.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.11591/ijai.v9.i4.pp726-733">doi:10.11591/ijai.v9.i4.pp726-733</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ww6tbtrfefabjkqaybdcswu7oy">fatcat:ww6tbtrfefabjkqaybdcswu7oy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210121062541/https://ijai.iaescore.com/index.php/IJAI/article/download/20590/pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c0/39/c0399025bf726d864116cd0bf88ff4a89d48ae00.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.11591/ijai.v9.i4.pp726-733"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

A new semantic-based feature selection method for spam filtering

José R. Méndez, Tomás R. Cotos-Yañez, David Ruano-Ordás
<span title="">2019</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/spnlkxfb7fevrarnlb7rv32roy" style="color: black;">Applied Soft Computing</a> </i> &nbsp;
Latent Dirichlet Allocation, a generative statistical model that allows sets of observations to be explained by unobserved groups that describe why some parts of the data are similar, and (iii) our semantic-based  ...  To this end, we have compared the performance of nine well-known ML approaches in conjunction with (i) Information Gain, the most popular feature selection method in the spam-filtering domain and (ii)  ...  We compared the results achieved by using our proposal against Information Gain (the most widely used feature selection method in spam filtering domain) and Latent Dirichlet Allocation (a wellknown unsupervised  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.asoc.2018.12.008">doi:10.1016/j.asoc.2018.12.008</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rsvcptyy2bhlndxjzouagdygsm">fatcat:rsvcptyy2bhlndxjzouagdygsm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210716232214/http://www.investigo.biblioteca.uvigo.es/xmlui/bitstream/handle/11093/1149/MendezReboredo_JoseR_ANew_2019.pdf;jsessionid=519994A8B36BD4C564B90D264EBB6CB9?sequence=5" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/23/07/23071bc6595f2693d5358b295a61b6ffbca1f818.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.asoc.2018.12.008"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

A Study on Evolution of Email Spam Over Fifteen Years

De Wang, Danesh Irani, Calton Pu
<span title="">2013</span> <i title="ICST"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/pzyiigk6mnbcfmpdtfilb6u2hu" style="color: black;">Proceedings of the 9th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing</a> </i> &nbsp;
We use statistical analysis techniques on different headers in email messages (e.g. content type and length) and embedded items in message body (e.g. URL links and HTML attachments).  ...  With an "arms-race" between spammers and spam filter developers, spam has been continually changing over the years.  ...  Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation or other funding  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4108/icst.collaboratecom.2013.254082">doi:10.4108/icst.collaboratecom.2013.254082</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/colcom/WangIP13.html">dblp:conf/colcom/WangIP13</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2emmqytqb5eobody4atkurfxeu">fatcat:2emmqytqb5eobody4atkurfxeu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20150324013548/http://eudl.eu:80/pdf/10.4108/icst.collaboratecom.2013.254082" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/8a/33/8a333e5fa35da890b4ac52dda4d531b79c509ef1.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4108/icst.collaboratecom.2013.254082"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

SocialTrust++: Building community-based trust in Social Information Systems

James Caverlee, Zhiyuan Cheng, Brian Eoff, Chiao-Fang Hsu, Krishna Kamath, Said Kashoob, Jeremy Kelley, Elham Khabiri, Kyumin Lee
<span title="">2010</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/pzyiigk6mnbcfmpdtfilb6u2hu" style="color: black;">Proceedings of the 6th International ICST Conference on Collaborative Computing: Networking, Applications, Worksharing</a> </i> &nbsp;
In this paper, we outline the SocialTrust++ project at Texas A&M University.  ...  While there has been growing interest in these systems by businesses, government agencies, and universities, there remain important open challenges that must be addressed if the potential of these social  ...  Prominent examples of latent topic models include Latent Semantic Analysis (LSA) [9] , Probabilistic Latent Semantic Analysis (pLSA) [12] , and Latent Dirichlet Allocation (LDA) [4] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4108/icst.collaboratecom.2010.40">doi:10.4108/icst.collaboratecom.2010.40</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/colcom/CaverleeCEHKKKKL10.html">dblp:conf/colcom/CaverleeCEHKKKKL10</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/t6dytjhuljb65gf43s2dtralze">fatcat:t6dytjhuljb65gf43s2dtralze</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200306220542/https://eudl.eu/pdf/10.4108/icst.collaboratecom.2010.40" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/8a/0d/8a0daf30f20b2cd3f8292cd46a9201e25e341b8c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4108/icst.collaboratecom.2010.40"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Topic modeling of freelance job postings to monitor web service abuse

Do-kyum Kim, Marti Motoyama, Geoffrey M. Voelker, Lawrence K. Saul
<span title="">2011</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rau5643b7ncwvh74y6p64hntle" style="color: black;">Proceedings of the 4th ACM workshop on Security and artificial intelligence - AISec &#39;11</a> </i> &nbsp;
In this paper, we show how to discover clusters of abuse tasks using latent Dirichlet allocation (LDA), an unsupervised method for topic modeling in large corpora of text.  ...  To identify solicitations for abuse jobs, these Web sites need ways to distinguish these tasks from ordinary jobs.  ...  Latent Dirichlet Allocation In LDA, we model each document as a collection of words drawn from a dictionary (or vocabulary) of fixed size V .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2046684.2046687">doi:10.1145/2046684.2046687</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/ccs/KimMVS11.html">dblp:conf/ccs/KimMVS11</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qiqae4rwjjenvjho2mjy6dvxny">fatcat:qiqae4rwjjenvjho2mjy6dvxny</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170722082757/http://cseweb.ucsd.edu/~voelker/pubs/freelancer-aisec11.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/63/c7/63c766de9cfa9fc95a4a6f169c9b5524a2358185.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2046684.2046687"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Is Email Business Dying?: A Study on Evolution of Email Spam Over Fifteen Years

De Wang, Danesh Irani, Calton Pu
<span title="2014-05-27">2014</span> <i title="European Alliance for Innovation n.o."> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/fx4mhuyn5bgxjb3cwaburzx5jm" style="color: black;">EAI Endorsed Transactions on Collaborative Computing</a> </i> &nbsp;
In this paper, we analyze email spam trends on Spam Archive dataset, which contains 5.5 million spam emails over 15 years (1998 -2013).  ...  URL links). Also, we investigate topic drift using topic modeling technique. Moreover, we perform network analysis on sender-to-receiver IP routing networks.  ...  It provides an efficient way to build up topic models based on Latent Dirichlet Allocation model (LDA) [51] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4108/cc.1.1.e3">doi:10.4108/cc.1.1.e3</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ozdqb2g37bceppfrzugwn2r7qq">fatcat:ozdqb2g37bceppfrzugwn2r7qq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180415133003/http://eudl.eu/pdf/10.4108/cc.1.1.e3" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/a4/50/a45088ac7473134b15f682681ac5ee52d9fbce4f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4108/cc.1.1.e3"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Mining Divergent Opinion Trust Networks through Latent Dirichlet Allocation

N. Dokoohaki, M. Matskin
<span title="">2012</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/s2uqofedx5gzlnmioe3yqc522e" style="color: black;">2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining</a> </i> &nbsp;
To acquire feature sets from topics discussed in a discussion we use a very successful topic modeling technique, namely Latent Dirichlet Allocation (LDA).  ...  When speaking of social trust mainly homophily (similarity) has been the most successful metric for learning trustworthy links, specially in social web applications such as collaborative filtering recommendation  ...  To acquire feature sets from topics discussed in a discussion we use a very successful topic modeling technique, namely Latent Dirichlet Allocation (LDA).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/asonam.2012.158">doi:10.1109/asonam.2012.158</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/asunam/DokoohakiM12.html">dblp:conf/asunam/DokoohakiM12</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/jqa5jbgrhfdhdo7wafjouevvny">fatcat:jqa5jbgrhfdhdo7wafjouevvny</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809055523/http://nimadokoohaki.com/papers/NDokoohaki-FOSINTSI12-draft.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/93/0c/930c0807256d0199e7e2df52a3aa5addc36fcb2a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/asonam.2012.158"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>
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