Finding Experts in Transformer Models

15 May 2020Xavier SuauLuca ZappellaNicholas Apostoloff

In this work we study the presence of expert units in pre-trained Transformer Models (TM), and how they impact a model's performance. We define expert units to be neurons that are able to classify a concept with a given average precision, where a concept is represented by a binary set of sentences containing the concept (or not)... (read more)

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