106 search results - page 5 / 22 » Document Representation and Dimension Reduction for Text Clu... |
PAKDD
2009
ACM
14 years 2 months ago
2009
ACM
Abstract. This paper shows how Wikipedia and the semantic knowledge it contains can be exploited for document clustering. We first create a concept-based document representation b...
BMCBI
2010
13 years 7 months ago
2010
Background: Visualization of DNA microarray data in two or three dimensional spaces is an important exploratory analysis step in order to detect quality issues or to generate new ...
ICDM
2003
IEEE
14 years 25 days ago
2003
IEEE
Text document clustering plays an important role in providing intuitive navigation and browsing mechanisms by organizing large sets of documents into a small number of meaningful ...
SDM
2007
SIAM
13 years 9 months ago
2007
SIAM
Manifold learning is an effective methodology for extracting nonlinear structures from high-dimensional data with many applications in image analysis, computer vision, text data a...
CASCON
2006
13 years 9 months ago
2006
Automatic document classification is an important step in organizing and mining documents. Information in documents is often conveyed using both text and images that complement ea...