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WEBI
2007
Springer
15 years 3 months ago
Pairwise Constraints-Guided Non-negative Matrix Factorization for Document Clustering
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 ...
Yujiu Yang, Bao-Gang Hu
HCI
2009
14 years 7 months ago
COBRA - A Visualization Solution to Monitor and Analyze Consumer Generated Medias
Consumer Generated Medias (CGMs) -- such as blogs, news forums, message boards, and web pages -- are emerging as locations where consumers trade, discuss and influence each other&#...
Amit Behal, Julia Grace, Linda Kato, Ying Chen, Sh...
TKDE
2012
270views Formal Methods» more  TKDE 2012»
13 years 12 hour ago
Low-Rank Kernel Matrix Factorization for Large-Scale Evolutionary Clustering
—Traditional clustering techniques are inapplicable to problems where the relationships between data points evolve over time. Not only is it important for the clustering algorith...
Lijun Wang, Manjeet Rege, Ming Dong, Yongsheng Din...
BMCBI
2007
165views more  BMCBI 2007»
14 years 9 months ago
Automatic reconstruction of a bacterial regulatory network using Natural Language Processing
Background: Manual curation of biological databases, an expensive and labor-intensive process, is essential for high quality integrated data. In this paper we report the implement...
Carlos Rodríguez Penagos, Heladia Salgado, ...
89
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BIRD
2008
Springer
131views Bioinformatics» more  BIRD 2008»
14 years 11 months ago
Identifying Subcellular Locations from Images of Unknown Resolution
Our group has previously used machine learning techniques to develop computational systems to automatically analyse fluorescence microscope images and classify the location of the ...
Luís Pedro Coelho, Robert F. Murphy