~/talk

Minimum Rényi Correlation Principle: From Marginals to Joint Distribution

slides:none on file

Defines a Principle of Minimum Rényi Correlation that picks a joint P agreeing with given first/second marginals by minimizing Rényi maximal correlation, proves for real vectors the joint Gaussian minimizes Rényi correlation under fixed moments, gives a discrete recipe that reduces to a quadratic program on indicator variables, proves a necessary-and-sufficient separability condition that can be checked in linear time, and shows the estimator recovers group LASSO after empirical plug‑in.

AI-written summary · about

  1. 0:00Introduction to modeling
  2. 2:29Defining dependence measures
  3. 3:32Rényi maximal correlation
  4. 5:55Principle of minimum correlation
  5. 7:44Solving the discrete case
  6. 11:20Existence and theoretical bounds
  7. 13:26Application to variable selection
  8. 14:43Summary and conclusions
  9. 16:14Q&A and future directions
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