5 code implementations • 30 Aug 2019 • Niccolò Dalmasso, Taylor Pospisil, Ann B. Lee, Rafael Izbicki, Peter E. Freeman, Alex I. Malz
We provide sample code in $\texttt{Python}$ and $\texttt{R}$ as well as examples of applications to photometric redshift estimation and likelihood-free cosmological inference via CDE.
2 code implementations • 17 Jun 2019 • Taylor Pospisil, Ann B. Lee
Furthermore, in settings with heteroskedasticity or multimodality, a regression point estimate with standard errors do not fully capture the uncertainty in our predictions.
Computation Methodology
1 code implementation • 27 May 2019 • Niccolò Dalmasso, Ann B. Lee, Rafael Izbicki, Taylor Pospisil, Ilmun Kim, Chieh-An Lin
At the heart of our approach is a two-sample test that quantifies the quality of the fit at fixed parameter values, and a global test that assesses goodness-of-fit across simulation parameters.
no code implementations • 18 Oct 2018 • Francesca Matano, Lee F. Richardson, Taylor Pospisil, Collin Eubanks, Jining Qin
In soccer, perhaps the most comprehensive player value statistics come from video games, and in particular FIFA.
Applications
1 code implementation • 14 May 2018 • Rafael Izbicki, Ann B. Lee, Taylor Pospisil
Approximate Bayesian Computation (ABC) is typically used when the likelihood is either unavailable or intractable but where data can be simulated under different parameter settings using a forward model.
2 code implementations • 16 Apr 2018 • Taylor Pospisil, Ann B. Lee
Random forests is a common non-parametric regression technique which performs well for mixed-type data and irrelevant covariates, while being robust to monotonic variable transformations.