~/talk

Abzu’s QLattice, A New Explainable AI

Talkat GOTO Copenhagen 2021 · 2021-11-08..11-12· [machine-learning]
links:none on file
slides:none on file

Abzu releases a remote QLattice that a Feyn Python client queries to search millions of symbolic equations; runs on a high‑performance cluster while raw data stays local (data privacy by design). On a 300‑patient heart‑failure set with 10 features it returns simple formulas — e.g. age + creatinine + inverse ejection‑fraction term — whose AUC improves over a logistic baseline and generalizes better than a complex gradient booster that overfits. Demo shows iterative function composition and explicit, human‑readable equations (symbolic model discovery).

AI-written summary · about

  1. 0:00Intro
  2. 1:22QLattice: Secure, high-performing, easy-to-use simulator
  3. 4:28Heart failure case study
  4. 5:33Problem 1: How do we predict a fatal outcome?
  5. 6:11Problem 2: How do we explain the diagnosis?
  6. 7:05Demo
  7. 22:31Why is inverse important?
  8. 33:25Demo
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