Search Results for author: Ravi Srinivasan

Found 3 papers, 2 papers with code

Cross-Domain Detection of GPT-2-Generated Technical Text

1 code implementation NAACL 2022 Juan Rodriguez, Todd Hay, David Gros, Zain Shamsi, Ravi Srinivasan

Machine-generated text presents a potential threat not only to the public sphere, but also to the scientific enterprise, whereby genuine research is undermined by convincing, synthetic text.

Text Generation

Forward Learning with Top-Down Feedback: Empirical and Analytical Characterization

no code implementations10 Feb 2023 Ravi Srinivasan, Francesca Mignacco, Martino Sorbaro, Maria Refinetti, Avi Cooper, Gabriel Kreiman, Giorgia Dellaferrera

"Forward-only" algorithms, which train neural networks while avoiding a backward pass, have recently gained attention as a way of solving the biologically unrealistic aspects of backpropagation.

Safe Imitation Learning via Fast Bayesian Reward Inference from Preferences

1 code implementation ICML 2020 Daniel S. Brown, Russell Coleman, Ravi Srinivasan, Scott Niekum

Bayesian REX can learn to play Atari games from demonstrations, without access to the game score and can generate 100, 000 samples from the posterior over reward functions in only 5 minutes on a personal laptop.

Atari Games Bayesian Inference +1

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