Thomas Hofmann


2017

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Probabilistic Latent Semantic Indexing
Thomas Hofmann
2017 Volume 51 Issue 2

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Leveraging Large Amounts of Weakly Supervised Data for Multi-Language Sentiment Classification
Jan Deriu | Aurélien Lucchi | Valeria De Luca | Aliaksei Severyn | Simon Müller | Mark Cieliebak | Thomas Hofmann | Martin Jaggi
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017

2016

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Audio Based Bird Species Identification using Deep Learning Techniques
Elias Sprengel | Martin Jaggi | Yannic Kilcher | Thomas Hofmann
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016

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Probabilistic Bag-Of-Hyperlinks Model for Entity Linking
Octavian-Eugen Ganea | Marina Ganea | Aurélien Lucchi | Carsten Eickhoff | Thomas Hofmann
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016

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Active Content-Based Crowdsourcing Task Selection
Piyush Bansal | Carsten Eickhoff | Thomas Hofmann
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2015

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Modelling Term Dependence with Copulas
Carsten Eickhoff | Arjen P. de Vries | Thomas Hofmann
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

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Exploiting Document Content for Efficient Aggregation of Crowdsourcing Votes
Martin Davtyan | Carsten Eickhoff | Thomas Hofmann
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

2005

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From bits and bytes to information and knowledge
Thomas Hofmann
Proceedings of the 2005 ACM CIKM International Conference on Information and Knowledge Management, Bremen, Germany, October 31 - November 5, 2005

2004

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Latent semantic models for collaborative filtering
Thomas Hofmann
2004 Volume 22 Issue 1

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A joint framework for collaborative and content filtering
Justin Basilico | Thomas Hofmann
SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 25-29, 2004

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Hierarchical document categorization with support vector machines
Lijuan Cai | Thomas Hofmann
Proceedings of the 2004 ACM CIKM International Conference on Information and Knowledge Management, Washington, DC, USA, November 8-13, 2004

2003

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Challenges in information retrieval and language modeling: report of a workshop held at the center for intelligent information retrieval, University of Massachusetts Amherst, September 2002
James Allan | Jay Aslam | Nicholas J. Belkin | Chris Buckley | James P. Callan | W. Bruce Croft | Susan T. Dumais | Norbert Fuhr | Donna Harman | David J. Harper | Djoerd Hiemstra | Thomas Hofmann | Eduard H. Hovy | Wessel Kraaij | John D. Lafferty | Victor Lavrenko | David D. Lewis | Liz Liddy | R. Manmatha | Andrew McCallum | Jay M. Ponte | John M. Prager | Dragomir R. Radev | Philip Resnik | Stephen E. Robertson | Ronald Rosenfeld | Salim Roukos | Mark Sanderson | Richard M. Schwartz | Amit Singhal | Alan F. Smeaton | Howard R. Turtle | Ellen M. Voorhees | Ralph M. Weischedel | Jinxi Xu | ChengXiang Zhai
2003 Volume 37 Issue 1

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Collaborative filtering via gaussian probabilistic latent semantic analysis
Thomas Hofmann
SIGIR 2003: Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 28 - August 1, 2003, Toronto, Canada

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Text categorization by boosting automatically extracted concepts
Lijuan Cai | Thomas Hofmann
SIGIR 2003: Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 28 - August 1, 2003, Toronto, Canada

2001

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Text Classification in a Hierarchical Mixture Model for Small Training Sets
Kristina Toutanova | Francine Chen | Kris Popat | Thomas Hofmann
Proceedings of the 2001 ACM CIKM International Conference on Information and Knowledge Management, Atlanta, Georgia, USA, November 5-10, 2001

2000

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Learning probabilistic models of the Web
Thomas Hofmann
SIGIR 2000: Proceedings of the 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 24-28, 2000, Athens, Greece

1999

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Probabilistic Latent Semantic Indexing
Thomas Hofmann
SIGIR '99: Proceedings of the 22nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 15-19, 1999, Berkeley, CA, USA