637 search results - page 52 / 128 » Training and documentation |
WSDM
2010
ACM
15 years 7 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
IJDAR
2007
14 years 9 months ago
2007
Given a specific information need, documents of the wrong genre can be considered as noise. From this perspective, genre classification helps to separate relevant documents from...
SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
The approach of using passage-level evidence for document retrieval has shown mixed results when it is applied to a variety of test beds with different characteristics. One main r...
SIGUCCS
2003
ACM
15 years 3 months ago
2003
ACM
St. Edward’s University has developed a web-based Computer Competency Program ensuring one standard of competency for a diverse student population. Over the past decade faculty ...
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SMC
2010
IEEE
14 years 8 months ago
2010
IEEE
—Text classification is a widely studied topic in the area of machine learning. A number of techniques have been developed to represent and classify text documents. Most of the t...