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Retrieving Descriptive Phrases from Large Amounts of Free Text
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In: http://dis.shef.ac.uk/mark/cv/publications/papers/my_papers/CIKM00.pdf (2000)
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Abstract:
This paper presents a system that retrieves descriptive phrases of proper nouns from free text. Sentences holding the specified noun are ranked using a technique based on pattern matching, word counting, and sentence location. No domain specific knowledge is used. Experiments show the system able to rank highly those sentences that contain phrases describing or defining the query noun. In contrast to existing methods, this system does not use parsing techniques but still achieves high levels of accuracy. From the results of a large-scale experiment, it is speculated that the success of this simpler method is due to the high quantities of free text being searched. Parallels between this work and recent findings in the very large corpus track of TREC are drawn. Keywords Information retrieval, descriptive phrase, large corpora. 1. INTRODUCTION The opportunities to use online text databases for the mining of valuable information are great. As these stores increase in size, the possibil.
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URL: http://dis.shef.ac.uk/mark/cv/publications/papers/my_papers/CIKM00.pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.37.3464
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Hideo Joho
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In: http://www.ai.mit.edu/people/jimmylin/papers/Joho00.pdf (2000)
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Hideo Joho
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In: http://dis.shef.ac.uk/mark/cv/publications/dissertations/Joho1999.pdf (1999)
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General Terms
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In: http://www.dcs.gla.ac.uk/~hideo/pub/geoclef05/geoclef2005overview.pdf
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Retrieving Descriptive Phrases from Large Amounts of Free Text
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In: http://eprints.whiterose.ac.uk/4549/1/CIKM00.pdf
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General Terms
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In: http://dis.shef.ac.uk/mark/cv/publications/papers/my_papers/GeoCLEF-overview-workshop-paper.pdf
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1 Modelling Vague Places with Knowledge fron the Web
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In: http://ir.shef.ac.uk/cloughie/papers/IJGIS_2008.pdf
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