1836 search results - page 60 / 368 » Hierarchies for semantic classes |
IJCNLP
2004
Springer
15 years 3 months ago
2004
Springer
In a text categorization task, classification on some hierarchy of classes shows better results than the case without the hierarchy. In current environments where large amount of ...
JSYML
2007
14 years 9 months ago
2007
We observe that the W∗ -hierarchy, a variant (introduced by Downey, Fellows, and Taylor [8]) of the better known W-hierarchy, coincides with the W-hierarchy, though not level wi...
ACL
2010
14 years 7 months ago
2010
Prior use of machine learning in genre classification used a list of labels as classification categories. However, genre classes are often organised into hierarchies, e.g., coveri...
LOGCOM
2007
14 years 9 months ago
2007
Abstract. We describe a natural generalization of ordinary computation to a third-order setting and give a function calculus with nice properties and recursion-theoretic characteri...
ACL
2010
14 years 7 months ago
2010
Strictly Piecewise (SP) languages are a subclass of regular languages which encode certain kinds of long-distance dependencies that are found in natural languages. Like the classe...