datasets

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Machine learning method cuts fraud detection costs by generating accurate labels from imbalanced datasets
Tech

Machine learning method cuts fraud detection costs by generating accurate labels from imbalanced datasets

Credit: Tara Winstead from Pexels Fraud is widespread in the United States and increasingly driven by technology. For example, 93% of credit card...

AI datasets have human values blind spots: New research
Tech

AI datasets have human values blind spots: New research

The researchers started by creating a taxonomy of human values. Credit: Obi et al, CC BY-ND My colleagues and I at Purdue University...

Platform allows AI to learn from constant, nuanced human feedback rather than large datasets
Tech

Platform allows AI to learn from constant, nuanced human feedback rather than large datasets

GUIDE: The training consists of two stages: During the Human guidance stage, the human trainer observes the state and action taken by the...