Search Results for author: Noel Ngu

Found 3 papers, 2 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 Modeling +2

An Independent Evaluation of ChatGPT on Mathematical Word Problems (MWP)

1 code implementation23 Feb 2023 Paulo Shakarian, Abhinav Koyyalamudi, Noel Ngu, Lakshmivihari Mareedu

We study the performance of a commercially available large language model (LLM) known as ChatGPT on math word problems (MWPs) from the dataset DRAW-1K.

Language Modeling Language Modelling +2

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