408 search results - page 48 / 82 » Experiments with Geographic Evidence Extracted from Document... |
121
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KDD
2009
ACM
16 years 1 months ago
2009
ACM
One common predictive modeling challenge occurs in text mining problems is that the training data and the operational (testing) data are drawn from different underlying distributi...
75
Voted
JASIS
2007
15 years 11 days ago
2007
It has been claimed that topic metadata can be used to improve the accuracy of text searches. Here, we test this claim by examining the contribution of metadata to effective search...
124
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SIGMOD
2003
ACM
16 years 18 days ago
2003
ACM
With the growing importance of XML in data exchange, much research has been done in providing flexible query facilities to extract data from structured XML documents. In this pape...
99
Voted
COMAD
2008
15 years 1 months ago
2008
Semantic information helps in identifying the context of a document. It will be interesting to find out how effectively this information can be used in recommending related docume...
CIKM
2001
Springer
15 years 5 months ago
2001
Springer
We have investigated two major issues in Distributed Information Retrieval (DIR), namely: collection selection and search results merging. While most published works on these two ...