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Machine Learning :: Text feature extraction (tf-idf) – Part I | Pyevolve
Short introduction to Vector Space Model (VSM) In information retrieval or text mining, the term frequency - inverse document frequency also called tf-idf,...
Short introduction to Vector Space Model (VSM) In information retrieval or text mining, the term frequency - inverse document frequency also called tf-idf, is
to document frequency information ir learning machine model retrieval search space term tfidf vector vsm web by jaeschke on Feb 8, 2012, 1:03 PM
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Alternativen zum Marktführer | c't
to IR alternative alternativen google suchmaschinen by stumme and 1 other user on Jan 23, 2012, 9:16 PM
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Thermo-Key
Link for IR or UV light
to IR UV keying segmentation by vonolfen and 1 other user on Jan 4, 2012, 4:50 PM
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Infra-Red/UV Video Image Segmentation Technique Theory
Link to IR or UV light
to IR UV keying segmentation by vonolfen on Jan 4, 2012, 4:49 PM
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IR – Wikipedia
to IR Industrieroboter Information_Retrieval Infrarotstrahlung InterRegio infrarot by digiretriever on Jan 1, 2012, 7:36 PM
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hbz-Verbundkatalog - Schlagwortdaten
to Schlagwortkatalog iehhu ir irhhu by tevan100 on Dec 4, 2011, 3:40 PM
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Information Retrieval
to information ir irhhu retrieval by lukas89 and 15 other users on Nov 17, 2011, 11:23 AM
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Flickr
dort haben wir ein Bild hochgeladen und verlinkt
to Düsseldorf flickr hhu ir irhhu by danielefraulin and 19 other users on Nov 17, 2011, 12:19 AM
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Twitter
wird viel benutzt
to Düsseldorf hhu ir irhhu twitter by danielefraulin and 18 other users on Nov 17, 2011, 12:16 AM
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What Is Web 2.0 - O'Reilly Media
to 2.0 information ir irhhu o'reilly retrieval web by tsuni and 44 other users on Nov 16, 2011, 10:33 PM
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Web-Information-Retrieval
to information ir irhhu retrieval web by tsuni and 15 other users on Nov 16, 2011, 10:32 PM
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Was ist Web 2.0?
Hier wird erklärt, was Web 2.0 ist.
to 2.0 Anleitung Geschichte Guide IR Information Open Retrieval Source Web by patrick.gehpunk and 1 other user on Nov 15, 2011, 5:16 PM
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Flickr Guide
Hier wird erklärt, was flickr eigentlich ist, wie es funktioniert und wofür es gut ist.
to Bild Bilder Blogging Flickr Geotagging IR Information Retrieval Upload by patrick.gehpunk and 11 other users on Nov 15, 2011, 5:14 PM
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Mahara der Philosophischen Fakultät der HHU
Auf Mahara lassen sich Gruppen erstellen sowie eigene Portfolios mit Blogeinträgen, Informationen und anderen Zeugs :>.
to Blogeinträge Gruppen HHU IR Information Informationen Mahara Retrieval by patrick.gehpunk and 7 other users on Nov 15, 2011, 5:12 PM
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Was ist Twitter - Eine verständliche Erklärung
Auf dieser Seite lässt sich nachlesen, was Twitter eigentlich ist, was es mit dem Mikroblogging auf sich hat und wie man Twitter bedient.
to Blog Guide IR Information Internet Microblogging Retrieval Tutorial Twitter erklärung by patrick.gehpunk on Nov 15, 2011, 5:10 PM
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Informtaion Retrieval Facility
to facility information ir irf irhhu retrieval by nforcer12 and 1 other user on Nov 15, 2011, 10:49 AM
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Web IR
to #irhhu Zusammenfassung ir by annaholt and 4 other users on Nov 15, 2011, 10:37 AM
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Information Retrieval
to #irhhu Linksammlung Tutorium ir by anjanerst and 1 other user on Nov 15, 2011, 10:36 AM
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Web Information Retrieval
to #irhhu Suchmaschinen ir by anjanerst and 4 other users on Nov 15, 2011, 10:34 AM
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IR Tutorium
to #irhhu IR Linksammlung Tutorium by annaholt and 1 other user on Nov 15, 2011, 10:34 AM
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publications

(671)

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Can social bookmarking improve web search?
Paul Heymann, Georgia Koutrika, and Hector Molina WSDM '08: Proceedings of the international conference on Web search and web data mining, page 195--206. Palo Alto, California, USA, ACM, (2008)
to case-study delicious ir social-search tagging by beate and 3 other users on Feb 11, 2012, 7:16 AM
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Ontological Queries: Rewriting and Optimization Extended Version
Georg Gottlob, Giorgio Orsi, and Andreas Pieris (2011)cite arxiv:1112.0343Comment: Extended version of "Ontological Queries: Rewriting and Optimization" presented at ICDE 2011 .
to ir ontology owl query_reformulation rdf semantic_web by fgimpel and 2 other users on Jan 18, 2012, 3:57 PM
URL | BibTeX (0)
Lightweight Integration of IR & DB for Scalable Hybrid Search with Integrated Ranking Support
Haofen Wang, Thanh Tran, Chang Liu, and Linyun Fu (2011)
to database ir search semantic_web by fgimpel and 1 other user on Jan 18, 2012, 3:56 PM
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apresta/tagger
github.com (2012)
to automatic_tagging ir module nocache python tagging by maxirichter on Jan 18, 2012, 2:21 PM
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Lightweight Integration of IR & DB for Scalable Hybrid Search with Integrated Ranking Support
Haofen Wang, Thanh Tran, Chang Liu, and Linyun Fu (2011)
to database ir search semantic_web by maxirichter and 1 other user on Jan 18, 2012, 12:21 PM
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Authority Rankings from HITS, PageRank, and SALSA: Existence, Uniqueness, and Effect of Initialization
Ayman Farahat, Thomas LoFaro, Joel C. Miller, Gregory Rae, and Lesley A. Ward SIAM J. Sci. Comput. (November 2005)
to hits initialization ir pagerank search by beate on Jan 7, 2012, 8:55 PM
URL | DOI | BibTeX (0)
System and Method for Differentiating between Image Foreground and Background in an Image based on an Invisible Keying Signal
Moshe Ben-Ezra, and Shmuel Peleg (Dec 28, 2000)
to IR UV keying segmentation tv by vonolfen on Jan 4, 2012, 5:22 PM
BibTeX (0)
Object Segmentation Using Visible and Infrared Images
Fatih M. Porikii, and Joseph Katz (Mar 6, 2006)
to IR keying segmentation by vonolfen on Jan 4, 2012, 5:05 PM
BibTeX (0)
Infra-Red Video Key
Steve Weinreich (Mar 6, 2001)
to IR keying studio virtual by vonolfen on Jan 4, 2012, 4:40 PM
BibTeX (0)
Geschichten im Netzwerk : Hypertext und dessen Potenziale für die Produktion, Repräsentation und Rezeption der historischen Erzählung
Jakob. Krameritsch Münster, (2007)
to FOA bachelor:2011:bachmann ir by telekoma on Jan 3, 2012, 2:42 PM
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Intelligent information systems for the information society : proceedings of the Sixth International Research Forum in Information Science IRFIS 6, Frascati, Italy, September 16-18, 1985
International Research Forum in Information Science, B. C. Brookes, Italy Fondazione Ugo Bordoni Rome, European Space Research Institute., and Italy Sperry S.p.A. Milan North-Holland ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., Amsterdam; New York; New York, N.Y., U.S.A., (1986)
to FOA bachelor:2011:bachmann ir by telekoma on Jan 3, 2012, 2:31 PM
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Introduction to Information Retrieval
Christopher D. Manning, Prabhakar Raghavan, and Hinrich Schütze Cambridge University Press, Cambridge, (July 2008)
to book information ir retrieval by beate and 23 other users on Dec 30, 2011, 9:26 PM
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Query length in interactive information retrieval.
Nicholas J. Belkin, Diane Kelly, G. Kim, Ja-Young Kim, Hyuk-Jin Lee, Gheorghe Muresan, Muh-Chyun Morris Tang, Xiao-Jun Yuan, and Colleen Cool SIGIR, page 205-212. ACM, (2003)
to interactive ir query query_length by victorinostar and 1 other user on Dec 21, 2011, 7:42 AM
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The concept of relevance in IR
Pia Borlund Journal of the American Society for Information Science and Technology 54(10):913--925 (2003)
to IR concept informationretrieval relevance by griesbau and 3 other users on Dec 20, 2011, 8:04 PM
URL | DOI | BibTeX (0)
Wissensrepräsentation. Informationen auswerten und bereitstellen.
Mechtild Stock Wolfgang G. Stock (2008)
to IR irhhu klassifikation by ambaj101 and 21 other users on Dec 15, 2011, 2:43 PM
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Design and Implementation of a Simple Web Search Engine
Andri Mirzal (2011)cite arxiv:1112.2807Comment: 9 pages, 5 figures, to appear in Int'l J Software Engineering and Its Applications Jan 2011 .
to ir python search_engine web by maxirichter and 1 other user on Dec 14, 2011, 11:16 AM
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Thematic Analysis and Visualization of Textual Corpus
Anja Habacha Chabi, Ferihane Kboubi, and Mohamed Ben Ahmed (2011)cite arxiv:1112.2071Comment: 16 pages,9 figures .
to corpus ir visualization by maxirichter and 1 other user on Dec 12, 2011, 12:17 PM
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Metainformationsmodelle für flexibles Information Retrieval in vernetzten Umweltinformationsstrukturen
Susanne Busse, and Ralf-Detlef Kutsche Umweltinformatik '98, page 583-596. Metropolis, (1998)ISBN 3-89518-216-8 .
to eos ir meta_information_model metadata toread by schmidt2 and 1 other user on Dec 9, 2011, 9:59 AM
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Ontological Queries: Rewriting and Optimization Extended Version
Georg Gottlob, Giorgio Orsi, and Andreas Pieris (2011)cite arxiv:1112.0343Comment: Extended version of "Ontological Queries: Rewriting and Optimization" presented at ICDE 2011 .
to ir ontology owl query_reformulation rdf semantic_web by maxirichter and 2 other users on Dec 6, 2011, 9:55 AM
URL | BibTeX (0)
Understanding and Leveraging the Social Web for Information Retrieval
Michael G. Noll Universität Potsdam, (April 2010)
to ir phd social-tagging thesis by beate on Dec 6, 2011, 7:56 AM
BibTeX (0)

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