Erin L. Allwein

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We present a unifying framework for studying the solution of multiclass categorization problems by reducing them to multiple binary problems that are then solved using a margin-based binary learning algorithm. The proposed framework unifies some of the most popular approaches in which each class is compared against all others, or in which all pairs of(More)
This paper presents a method to predict human assessments of machine translation (MT) quality based on a combination of binary classifiers using a coding matrix. The multiclass categorization problem is reduced to a set of binary problems that are solved using standard classification learning algorithms trained on the results of multiple automatic(More)
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