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Automated rationale generation: a technique for explainable AI and its effects on human perceptions

Talkat IUI 2019 · 2019-03-17..03-20· [machine-learning]
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Engineers build a Frogger environment, collect a think‑aloud corpus with automated speech‑to‑text and real‑time edits, train a sequence-to-sequence neural rationale generator, and test two configurations Complete View (full screen + noise) and Focused View (local window). A 128‑participant MTurk study shows generated rationales beat random baseline and align with human judgments on confidence, humanlikeness, justification and understandability; a follow‑up within‑subject study finds Complete View wins for confidence, failure explanation and unexpected behavior because added detail improves mental models. Proof‑of‑concept works but is data and labor intensive.

AI-written summary · about

  1. 0:00Introduction and motivation
  2. 1:35Rationale generation approach
  3. 3:22Data collection pipeline
  4. 5:31Model configurations and training
  5. 6:56Perception study results
  6. 11:11Preference comparison study
  7. 15:03Summary and future directions
  8. 17:17Q&A session
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