2199 search results - page 63 / 440 » Information retrieval using hierarchical dirichlet processes |
169
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ECIR
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. This paper describes a path-based method to use the multi-step navigation information discovered from website structures for web page ranking. Use of hyperlinks to enhanc...
174
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APWEB
2010
Springer
15 years 4 months ago
2010
Springer
— Query term suggestion that interactively expands the queries is an indispensable technique to help users formulate high-quality queries and has attracted much attention in the ...
191
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SAC
2002
ACM
15 years 5 months ago
2002
ACM
Different presentations of candidate expansion terms have not been fully explored in interactive query expansion (IQE). Most existing systems that offer an IQE facility use a list...
134
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
Hierarchies provide a means of organizing, summarizing and accessing information. We describe a method for automatically generating hierarchies from small collections of text, and...
142
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SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
In this poster we describe alternative inverted index structures that reduce the time required to process queries, produce a higher query throughput and still return high quality ...