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The Cauchy-Schwarz divergence and entropy-based density-weighted active learning
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METU_Thesis_Mehmet_Enes_Sen_.pdf
Date
2022-9
Author
Şen, Mehmet Enes
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The general framework for active learning is explained. The existing active learning strategies are surveyed. The information-theoretic measures such as the entropy and the mutual information are analyzed as active learning objectives. The use of divergence measures in density-weighted active learning is discussed. A novel density-weighted active learning algorithm, based on Cauchy-Schwarz divergence and entropy, is introduced and compared with the state-of-the-art active learning strategies.
Subject Keywords
Active learning
,
Cauchy-Schwarz divergence
,
Entropy
,
Mutual information
,
Information-theory
,
Machine learning
URI
https://hdl.handle.net/11511/99757
Collections
Graduate School of Natural and Applied Sciences, Thesis
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M. E. Şen, “The Cauchy-Schwarz divergence and entropy-based density-weighted active learning,” M.S. - Master of Science, Middle East Technical University, 2022.