201 search results - page 24 / 41 » Exploiting Unlabeled Data for Improving Accuracy of Predicti... |
KDD
1995
ACM
13 years 11 months ago
1995
ACM
This paper introduces a new measurement, robustness, to measure the quality of machine-discovered knowledge from real-world databases that change over time. A piece of knowledge i...
ICDM
2008
IEEE
14 years 2 months ago
2008
IEEE
Recent research has shown that collective classification in relational data often exhibit significant performance gains over conventional approaches that classify instances indi...
GECCO
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. The authors present a GA optimization technique for cosinebased k-nearest neighbors classification that improves predictive accuracy in a class-balanced manner while sim...
KDD
2002
ACM
14 years 8 months ago
2002
ACM
Support vector machines (SVMs) excel at two-class discriminative learning problems. They often outperform generative classifiers, especially those that use inaccurate generative m...
ICDM
2007
IEEE
14 years 2 months ago
2007
IEEE
Recommender systems based on collaborative filtering predict user preferences for products or services by learning past user-item relationships. A predominant approach to collabo...