Distance mean-square loss function for ordinal text classification of emergency service response codes in disaster management

The National Fire Agency (NFA) and National Police Agency (NPA) have defined risk levels based on the severity of disasters. Risk-level data possess the characteristics of ordinal data such as NPA’s Emergency Service Response Code (ESRC) data, which are classified based on their magnitudes (from C0...

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Bibliographic Details
Main Authors: Eungyeol Lee, Sungwon Byon, Eui-Suk Jung, Eunjung Kwon, Hyunho Park
Format: Article
Language:English
Published: Electronics and Telecommunications Research Institute (ETRI) 2025-06-01
Series:ETRI Journal
Subjects:
Online Access:https://doi.org/10.4218/etrij.2024-0478
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