2 papers
math.PR2018
Gaussian fluctuations of the determinant of Wigner Matrices
Paul Bourgade, Krishnan Mody
We prove that the logarithm of the determinant of a Wigner matrix satisfies a central limit theorem in the limit of large dimension. Previous results about fluctuations of such det…
stat.ML2018
Topological Data Analysis of Decision Boundaries with Application to Model Selection
Karthikeyan Natesan Ramamurthy, Kush R. Varshney, Krishnan Mody
We propose the labeled Čech complex, the plain labeled Vietoris-Rips complex, and the locally scaled labeled Vietoris-Rips complex to perform persistent homology inference of decis…