304 search results - page 19 / 61 » A Semi-Supervised Document Clustering Technique for Informat... |
ICDAR
2009
IEEE
14 years 3 months ago
2009
IEEE
The word error rate of any optical character recognition system (OCR) is usually substantially below its component or character error rate. This is especially true of Indic langua...
TKDE
2011
13 years 3 months ago
2011
—Previous studies have demonstrated that document clustering performance can be improved significantly in lower dimensional linear subspaces. Recently, matrix factorization base...
WEBI
2007
Springer
14 years 2 months ago
2007
Springer
Nonnegative Matrix Factorization (NMF) has been proven to be effective in text mining. However, since NMF is a well-known unsupervised components analysis technique, the existing ...
IV
2008
IEEE
14 years 3 months ago
2008
IEEE
The recent revolution of digital camera technology has resulted in much larger collections of images. Image browsing techniques thus become increasingly important for overview and...
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
Increasingly large text datasets and the high dimensionality associated with natural language create a great challenge in text mining. In this research, a systematic study is cond...