32 search results - page 5 / 7 » Multiple Aspect Ranking Using the Good Grief Algorithm |
CONTEXT
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. This paper presents a statistical framework based on Principal Component Analysis (PCA) for discovering the contextual factors which most strongly influence user behavio...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
Automatic grouping and segmentation of images remains a challenging problem in computer vision. Recently, a number of authors have demonstrated good performance on this task using...
KDD
2007
ACM
14 years 1 months ago
2007
ACM
The support-confidence framework is the most common measure used in itemset mining algorithms, for its antimonotonicity that effectively simplifies the search lattice. This com...
WEBDB
2010
Springer
14 years 22 days ago
2010
Springer
The transition of search engine users’ intents has been studied for a long time. The knowledge of intent transition, once discovered, can yield a better understanding of how di...
EDBT
2010
ACM
13 years 9 months ago
2010
ACM
Keyword-based search in relational databases allows users to discover relevant information without knowing the database schema or using complicated queries. However, such searches...