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    A Simple Ensemble Method for Hedge Identification

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    We present in this paper a simple hedge identification method and its application on biomedical text. The problem at hand is a subtask of CoNLL-2010 shared task. Our solution consists of two classifiers, a statistical one and a CRF model, and a simple combination schema that combines their predictions. We report in detail on each component of our system and discuss the results. We also show that a more sophisticated combination schema could improve the F-score significantly. 1 Problem definition The CoNLL-2010 Shared Task focused on th
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