Abstract: AdaBoost approaches have been used for multi-class imbalance classification with an imbalance ratio measured on class sizes. However, such ratio would assign each training sample of the same ...
Lower-income households are increasingly doing their shopping at discount stores, says Bank of America. Tuesday's lackluster retail-sales report alarmed some on Wall Street about the state of the U.S.
Abstract: This paper presents a current steering variable gain amplifier (VGA) in SiGe BiCMOS with a gain control circuit and a current mirror with negative feedback to avoid thermal runaway. The gain ...
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