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. Author manuscript; available in PMC: 2019 Feb 7.
Published in final edited form as: JAMIA Open. 2018 Jun 27;1(2):275–282. doi: 10.1093/jamiaopen/ooy021

Figure 2.

Figure 2.

The active learning process. From an initial labeled set L, train the ML model θ, choose the most informative example from the unlabeled set U using the query strategy QS and the updated θ, query the oracle for its label, and update L.