no code implementations • 10 Mar 2023 • Robert Irvine, Douglas Boubert, Vyas Raina, Adian Liusie, Ziyi Zhu, Vineet Mudupalli, Aliaksei Korshuk, Zongyi Liu, Fritz Cremer, Valentin Assassi, Christie-Carol Beauchamp, Xiaoding Lu, Thomas Rialan, William Beauchamp
The proposed approach uses automatic pseudo-labels collected from user interactions to train a reward model that can be used to reject low-scoring sample responses generated by the chatbot model at inference time.
2 code implementations • 26 Nov 2018 • Marcel Schmittfull, Marko Simonović, Valentin Assassi, Matias Zaldarriaga
In contrast, for linear bias the mean-square model error can be higher than the Poisson prediction by factors of up to a few on large scales, and it becomes scale dependent already in the linear regime.
Cosmology and Nongalactic Astrophysics
2 code implementations • 14 May 2017 • Valentin Assassi, Marko Simonović, Matias Zaldarriaga
In this paper, we provide a simple and fast method to compute the angular power spectrum and bispectrum of any observable.
Cosmology and Nongalactic Astrophysics