Why Machine Learning Models Systematically Underestimate Extreme Values II: How to Fix It with LatentNN

ArXi:2512.23138v2 Announce Type: replace-cross Attenuation bias -- the systematic underestimation of regression coefficients due to measurement errors in input variables -- affects astronomical data-driven models. For linear regression, this problem was solved by treating the true input values as latent variables to be estimated alongside model parameters. In this paper, we show that neural networks suffer from the same attenuation bias and that the latent variable solution generalizes directly to neural networks. We.