1323 search results - page 146 / 265 » Feature Extraction for Machine Learning: Logic-Probabilistic... |
ICDM
2002
IEEE
15 years 2 months ago
2002
IEEE
Current Data Mining techniques usually do not have a mechanism to automatically infer semantic features inherent in the data being “mined”. The semantics are either injected i...
LREC
2008
14 years 11 months ago
2008
This paper proposes an extension of Sumida and Torisawa's method of acquiring hyponymy relations from hierachical layouts in Wikipedia (Sumida and Torisawa, 2008). We extract...
ICDAR
2011
IEEE
13 years 9 months ago
2011
IEEE
– Better understanding the document logical components is crucial to many applications, e.g., document classification or data integration. As the development of digital libraries...
SIGIR
2005
ACM
15 years 3 months ago
2005
ACM
We describe a method for improving the precision of metasearch results based upon scoring the visual features of documents' surrogate representations. These surrogate scores ...
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SAC
2008
ACM
14 years 9 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...