2117 search results - page 126 / 424 » A Competitive Term Selection Method for Information Retrieva... |
164
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SAC
2008
ACM
15 years 3 months ago
2008
ACM
A major obstacle that decreases the performance of text classifiers is the extremely high dimensionality of text data. To reduce the dimension, a number of approaches based on rou...
173
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DOLAP
1999
ACM
15 years 8 months ago
1999
ACM
In this paper, we describe the design of a data warehousing system for an engineering company ‘R’. This system aims to assist users in retrieving data for business analysis in...
118
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IUI
1997
ACM
15 years 8 months ago
1997
ACM
We are developing an Intelligent Network News Reader which extracts news articles for users. In contrast to ordinary information retrieval and abstract generation, this method uti...
119
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AI
2009
Springer
15 years 11 months ago
2009
Springer
The manipulation of large-scale document data sets often involves the processing of a wealth of features that correspond with the available terms in the document space. The employm...
139
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WSDM
2010
ACM
16 years 1 months ago
2010
ACM
Query reformulation techniques based on query logs have been studied as a method of capturing user intent and improving retrieval effectiveness. The evaluation of these techniques...