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Mathematics
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Mathematics
Article . 2022
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Improving Crisis Events Detection Using DistilBERT with Hunger Games Search Algorithm

Authors: Hadeer Adel; Abdelghani Dahou; Alhassan Mabrouk; Mohamed Abd Elaziz; Mohammed Kayed; Ibrahim Mahmoud El-Henawy; Samah Alshathri; +1 Authors

Improving Crisis Events Detection Using DistilBERT with Hunger Games Search Algorithm

Abstract

This paper presents an alternative event detection model based on the integration between the DistilBERT and a new meta-heuristic technique named the Hunger Games Search (HGS). The DistilBERT aims to extract features from the text dataset, while a binary version of HGS is developed as a feature selection (FS) approach, which aims to remove the irrelevant features from those extracted. To assess the developed model, a set of experiments are conducted using a set of real-world datasets. In addition, we compared the binary HGS with a set of well-known FS algorithms, as well as the state-of-the-art event detection models. The comparison results show that the proposed model is superior to other methods in terms of performance measures.

Keywords

DistilBERT, hunger game search, feature selection optimization algorithms, QA1-939, deep learning, event detection; deep learning; hunger game search; DistilBERT; feature selection optimization algorithms, Mathematics, event detection

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    influence
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
57
Top 1%
Top 10%
Top 1%
gold