Abstract: Imbalanced data remains a challenge in classification research and significantly influences classifier performance. The strategy that is widely used to address this issue is the data-level ...
Abstract: Adaptive beamformers are sensitive to model mismatch when the desired signal is present in training snap-shots. Hence, removing the desired signal from the training snapshots and ...
For all 4 algorithms, more balanced classes (multiplier: 0.93-0.96 for a 1% increase in minority class proportion) were associated with decreased sample size. Other characteristics varied in ...
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