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» Overcoming Challenges of Maturity
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ISDA
2010
IEEE
13 years 9 months ago
Comparing SVM ensembles for imbalanced datasets
Real life datasets often suffer from the problem of class imbalance, which thwarts supervised learning process. In such data sets examples of positive (minority) class are signific...
Vasudha Bhatnagar, Manju Bhardwaj, Ashish Mahabal
RSCTC
2010
Springer
178views Fuzzy Logic» more  RSCTC 2010»
13 years 8 months ago
Blind Music Timbre Source Isolation by Multi- resolution Comparison of Spectrum Signatures
Automatic indexing of music instruments for multi-timbre sounds is challenging, especially when partials from different sources are overlapping with each other. Temporal features, ...
Xin Zhang, Wenxin Jiang, Zbigniew W. Ras, Rory A. ...
ACL
2009
13 years 8 months ago
A Comparative Study of Hypothesis Alignment and its Improvement for Machine Translation System Combination
Recently confusion network decoding shows the best performance in combining outputs from multiple machine translation (MT) systems. However, overcoming different word orders prese...
Boxing Chen, Min Zhang, Haizhou Li, AiTi Aw
ICCAD
2009
IEEE
82views Hardware» more  ICCAD 2009»
13 years 8 months ago
Operating system scheduling for efficient online self-test in robust systems
Very thorough online self-test is essential for overcoming major reliability challenges such as early-life failures and transistor aging in advanced technologies. This paper demon...
Yanjing Li, Onur Mutlu, Subhasish Mitra
ICDAR
2009
IEEE
13 years 8 months ago
Robust Extraction of Text from Camera Images
Text within a camera grabbed image can contain a huge amount of meta data about that scene. Such meta data can be useful for identification, indexing and retrieval purposes. Detec...
Shyama Prosad Chowdhury, Soumyadeep Dhar, Amit Kum...