2020

Aligning Faithful Interpretations with their Social Attribution

Jacovi, Alon, Goldberg, Yoav

Understand

We find that the requirement of model interpretations to be faithful is vague and incomplete.

  • With interpretation by textual highlights as a case-study, we present several failure cases.
  • Borrowing concepts from social science, we identify that the problem is a misalignment between the causal chain of decisions (causal attribution) and the attribution of human behavior to the interpretation (social attribution).
  • We re-formulate faithfulness as an accurate attribution of causality to the model, and introduce the concept of aligned faithfulness: faithful causal chains that are aligned with their expected social behavior.

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