139 search results - page 24 / 28 » An Empirical Comparison of Four Text Mining Methods |
HICSS
2006
IEEE
15 years 5 months ago
2006
IEEE
Gatekeeping/Information Control is exercised frequently and daily in virtual communities. Gatekeeping exists in four different levels: Regulators, service providers, communitiesâ€...
SIGIR
2009
ACM
15 years 6 months ago
2009
ACM
In this paper, we propose a Bayesian learning approach to promoting diversity for information retrieval in biomedicine and a re-ranking model to improve retrieval performance in t...
CORR
2010
Springer
14 years 11 months ago
2010
Springer
: Problem statement: Term extraction is one of the layers in the ontology development process which has the task to extract all the terms contained in the input document automatica...
GFKL
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Existing methods to text plagiarism analysis mainly base on “chunking”, a process of grouping a text into meaningful units each of which gets encoded by an integer nu...
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AIIA
2003
Springer
15 years 4 months ago
2003
Springer
A bayesian network is an appropriate tool for working with uncertainty and probability, that are typical of real-life applications. In literature we find different approaches for b...