177 search results - page 10 / 36 » K-means clustering via principal component analysis |
DAS
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. We propose an approach for efficient word retrieval from printed documents belonging to Digital Libraries. The approach combines word image clustering (based on Self Orga...
SSDBM
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract. Most correlation clustering algorithms rely on principal component analysis (PCA) as a correlation analysis tool. The correlation of each cluster is learned by applying P...
DIAL
2006
IEEE
14 years 1 months ago
2006
IEEE
We describe a system for the retrieval on the basis of layout similarity of document images belonging to collections stored in digital libraries. Layout regions are extracted and ...
ORL
2011
13 years 2 months ago
2011
We derive a convex relaxation for cardinality constrained Principal Component Analysis (PCA) by using a simple representation of the L1 unit ball and standard Lagrangian duality. ...
ICAD
2004
13 years 9 months ago
2004
The creation of audio interfaces is currently hampered by the difficulty of designing sounds for them. This paper presents a novel system for generating and manipulating non-speec...