2018 search results - page 369 / 404 » Magnitude-preserving ranking algorithms |
MM
2009
ACM
14 years 3 months ago
2009
ACM
The Bag-of-visual Words (BoW) image representation has been applied for various problems in the fields of multimedia and computer vision. The basic idea is to represent images as ...
DEXAW
2008
IEEE
14 years 3 months ago
2008
IEEE
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...
CIKM
2007
Springer
14 years 2 months ago
2007
Springer
Recently, due to its wide applications, subgraph search has attracted a lot of attention from database and data mining community. Sub-graph search is defined as follows: given a ...
CSB
2005
IEEE
14 years 2 months ago
2005
IEEE
A good number of biclustering algorithms have been proposed for grouping gene expression data. Many of them have adopted matrix norms to define the similarity score of a bicluste...
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
This paper proposes GBM (gravitation-based model), a physical model for information retrieval inspired by Newton’s theory of gravitation. A mapping is built in this model from c...