Search Results for author: Yangxinyu Xie

Found 4 papers, 3 papers with code

WildfireGPT: Tailored Large Language Model for Wildfire Analysis

no code implementations12 Feb 2024 Yangxinyu Xie, Tanwi Mallick, Joshua David Bergerson, John K. Hutchison, Duane R. Verner, Jordan Branham, M. Ross Alexander, Robert B. Ross, Yan Feng, Leslie-Anne Levy, Weijie Su

The recent advancement of large language models (LLMs) represents a transformational capability at the frontier of artificial intelligence (AI) and machine learning (ML).

Language Modelling Large Language Model

A Comparative Study of Loss Functions: Traffic Predictions in Regular and Congestion Scenarios

1 code implementation29 Aug 2023 Yangxinyu Xie, Tanwi Mallick

While accurate forecasting of regular traffic conditions is crucial, a reliable AI system must also accurately forecast congestion scenarios to maintain safe and efficient transportation.

imbalanced classification Management

Improving random walk rankings with feature selection and imputation

1 code implementation29 Nov 2021 Ngoc Mai Tran, Yangxinyu Xie

The Science4cast Competition consists of predicting new links in a semantic network, with each node representing a concept and each edge representing a link proposed by a paper relating two concepts.

feature selection Imputation

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