124 search results - page 13 / 25 » Efficient Structured Support Vector Regression |
WEBI
2007
Springer
14 years 2 months ago
2007
Springer
The paper develops a novel computational framework for predicting communication flow in social networks based on several contextual features. The problem is important because pred...
JMLR
2002
13 years 8 months ago
2002
A central problem in learning is selection of an appropriate model. This is typically done by estimating the unknown generalization errors of a set of models to be selected from a...
ICCTA
2007
IEEE
2007
IEEE
Digital Signal Types Identification Using a Hierarchical SVM-Based Classifier and Efficient Features
13 years 8 months ago
Automatic digital signal type identification (ADSTI) is an important topic for both military and civilian communication applications. Most of proposed techniques (identifiers) can...
AAAI
2007
13 years 11 months ago
2007
String kernels directly model sequence similarities without the necessity of extracting numerical features in a vector space. Since they better capture complex traits in the seque...
SIGIR
2000
ACM
14 years 29 days ago
2000
ACM
This paper explores the use of hierarchical structure for classifying a large, heterogeneous collection of web content. The hierarchical structure is initially used to train diffe...