Search Results for author: Nathaniel Lee

Found 3 papers, 1 papers with code

Metal Price Spike Prediction via a Neurosymbolic Ensemble Approach

no code implementations16 Oct 2024 Nathaniel Lee, Noel Ngu, Harshdeep Singh Sahdev, Pramod Motaganahall, Al Mehdi Saadat Chowdhury, Bowen Xi, Paulo Shakarian

Predicting price spikes in critical metals such as Cobalt, Copper, Magnesium, and Nickel is crucial for mitigating economic risks associated with global trends like the energy transition and reshoring of manufacturing.

Diversity Measures: Domain-Independent Proxies for Failure in Language Model Queries

1 code implementation22 Aug 2023 Noel Ngu, Nathaniel Lee, Paulo Shakarian

In this paper, we present measures for quantification of error in the response of a large language model based on the diversity of responses to a given prompt - hence independent of the underlying application.

Diversity Language Modelling +1

Recurrent Control Nets for Deep Reinforcement Learning

no code implementations6 Jan 2019 Vincent Liu, Ademi Adeniji, Nathaniel Lee, Jason Zhao, Mario Srouji

Central Pattern Generators (CPGs) are biological neural circuits capable of producing coordinated rhythmic outputs in the absence of rhythmic input.

Deep Reinforcement Learning reinforcement-learning +1

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