The Editors of Democracy: A Journal of Ideas are Michael Tomasky (Editor), Jack Meserve (Managing Editor), Delphine d'Amora (Associate Editor), and Claire Schnatterbeck (Assistant Editor).
Abstract: Positive and unlabeled (PU) learning aims to train a suitable classifier simply based on a set of positive data and unlabeled data. The state-of-the-art methods usually formulate PU learning ...
Abstract: Contrastive learning has successfully addressed the scarcity of large-scale labeled datasets, especially in the physiological time series field. Existing methods construct easy positive ...
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