Search Results for author: Hend Al-Khalifa

Found 15 papers, 1 papers with code

Overview of OSACT5 Shared Task on Arabic Offensive Language and Hate Speech Detection

no code implementations OSACT (LREC) 2022 Hamdy Mubarak, Hend Al-Khalifa, Abdulmohsen Al-Thubaity

This paper provides an overview of the shard task on detecting offensive language, hate speech, and fine-grained hate speech at the fifth workshop on Open-Source Arabic Corpora and Processing Tools (OSACT5).

Hate Speech Detection

Towards Designing a ChatGPT Conversational Companion for Elderly People

no code implementations18 Apr 2023 Abeer Alessa, Hend Al-Khalifa

The system is designed to provide companionship and help reduce feelings of loneliness and social isolation.

Misinformation

The Saudi Privacy Policy Dataset

1 code implementation5 Apr 2023 Hend Al-Khalifa, Malak Mashaabi, Ghadi Al-Yahya, Raghad Alnashwan

This paper introduces the Saudi Privacy Policy Dataset, a diverse compilation of Arabic privacy policies from various sectors in Saudi Arabia, annotated according to the 10 principles of the Personal Data Protection Law (PDPL); the PDPL was established to be compatible with General Data Protection Regulation (GDPR); one of the most comprehensive data regulations worldwide.

Benchmarking

Natural Language Processing in Customer Service: A Systematic Review

no code implementations16 Dec 2022 Malak Mashaabi, Areej Alotaibi, Hala Qudaih, Raghad Alnashwan, Hend Al-Khalifa

The goal of this systematic review is to examine existing research on the use of NLP technology in customer service, including the research domain, applications, datasets used, and evaluation methods.

Question Answering

Handwritten Arabic Character Recognition for Children Writ-ing Using Convolutional Neural Network and Stroke Identification

no code implementations3 Nov 2022 Mais Alheraki, Rawan Al-Matham, Hend Al-Khalifa

In this paper we propose a convolutional neural network (CNN) model that recognizes children handwriting with an accuracy of 91% on the Hijja dataset, a recent dataset built by collecting images of the Arabic characters written by children, and 97% on Arabic Handwritten Character Dataset.

Overview of OSACT4 Arabic Offensive Language Detection Shared Task

no code implementations LREC 2020 Hamdy Mubarak, Kareem Darwish, Walid Magdy, Tamer Elsayed, Hend Al-Khalifa

This paper provides an overview of the offensive language detection shared task at the 4th workshop on Open-Source Arabic Corpora and Processing Tools (OSACT4).

Sentiment Analysis of Arabic Tweets: Feature Engineering and A Hybrid Approach

no code implementations22 May 2018 Nora Al-Twairesh, Hend Al-Khalifa, Abdulmalik Al-Salman, Yousef Al-Ohali

Then a hybrid method that combines a corpus-based and lexicon-based method was developed for several classification models (two-way, three-way, four-way).

Feature Engineering General Classification +1

MADAD: A Readability Annotation Tool for Arabic Text

no code implementations LREC 2016 Nora Al-Twairesh, Abeer Al-Dayel, Hend Al-Khalifa, Maha Al-Yahya, Sinaa Alageel, Nora Abanmy, Nouf Al-Shenaifi

This paper introduces MADAD, a general-purpose annotation tool for Arabic text with focus on readability annotation.

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