PPT-Towards a Game-Theoretic Framework for Information Retrieval

Author : tawny-fly | Published Date : 2018-03-08

ChengXiang Cheng Zhai Department of Computer Science University of Illinois at UrbanaChampaign httpwwwcsuiuceduhomesczhai Email czhaiillinoisedu 1 YahooDAIS Seminar

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Towards a Game-Theoretic Framework for Information Retrieval: Transcript

ChengXiang Cheng Zhai Department of Computer Science University of Illinois at UrbanaChampaign httpwwwcsuiuceduhomesczhai Email czhaiillinoisedu 1 YahooDAIS Seminar UIUC. CSC 575. Intelligent Information Retrieval. Intelligent Information Retrieval. 2. Retrieval Models. Model is an idealization or abstraction of an actual process. in this case, process is matching of documents with queries, i.e., retrieval. Bahman . Rashidi. December 5. th. , 2014. 1. Overview. Introduction. RecDroid system. Game theoretic model. Nash equilibrium. Discussion. Conclusion. 2. RecDroid system. What is RecDroid?. A framework, to improve . INST 734. Module 3. Doug . Oard. Agenda. Ranked retrieval. Similarity-based ranking. Probability-based ranking. Boolean Retrieval. Strong points. Accurate, . if you know the right strategies. Efficient for the computer. CSC . 575. Intelligent Information Retrieval. 2. Source: . Intel. How much information?. Google: . ~100 . PB a . day; 3+ million servers (15 . Exabytes. stored). Wayback Machine has . ~9 . PB + . 100 . ChengXiang. (“Cheng”) . . Zhai. Department of Computer Science. University of Illinois at Urbana-Champaign. http://www.cs.uiuc.edu/homes/czhai. . Email: czhai@illinois.edu. Keynote. at SIGIR 2015. Information. Miles Efron, Jana . Diesner. , Peter . Organisciak. , Garrick Sherman, Ana . Lucic. {. mefron. , et al.}@. illinois.edu. GSLIS 2012. TREC: The Text REtrieval Conference. NIST. Web. Legal. Hongning Wang. Congratulations. Job . Offer from Bing Core Ranking team. Design the ranking module for Bing.com. CS 6501: Information Retrieval. 2. CS@UVa. How should I rank documents?. Answer: Rank by relevance!. Information Retrieval. Information Retrieval. Konsep. . dasar. . dari. IR . adalah. . pengukuran. . kesamaan. sebuah. . perbandingan. . antara. . dua. . dokumen. , . mengukur. . sebearapa. . Hongning Wang. Congratulations. Job . Offer from Bing Core Ranking team. Design the ranking module for Bing.com. CS 4501: Information Retrieval. 2. CS@UVa. How should I rank documents?. Answer: Rank by relevance!. Hongning. Wang. CS@UVa. What is information retrieval?. CS6501: Information Retrieval. CS@UVa. 2. Why information retrieval . Information overload. “. It refers to the . difficulty. a person can have understanding an issue and making decisions that can be caused by the presence of . All slides ©Addison Wesley, 2008. How Much Data is Created Every . Minute?. Source: . https. ://www.domo.com/blog/2012/06/how-much-data-is-created-every-minute/. The Search Problem. Search and Information Retrieval. What is IR?. Sit down before fact as a little child, . be prepared to give up every conceived notion, . follow humbly wherever and whatever abysses nature leads, . or you will learn nothing. . . -- Thomas Huxley --. Fatemeh. Azimzadeh. Books. (Manning et al., 2008). Christopher D. Manning, . Prabhakar. . Raghavan. , and . Hinrich. . Schütze. . Introduction to Information Retrieval. Cambridge University Press, 2008. . for nuclear power plant security. International Conference on Nuclear Security. 10-14 February 2020. Vienna, Austria. Lee T. Maccarone. Jacob R. James. Timothy R. Ortiz. Daniel R. Sandoval. Robert J. Bruneau.

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