AraNPCC: The Arabic Newspaper COVID-19 Corpus

no code implementations • OSACT (LREC) 2022 • Abdulmohsen Al-Thubaity, Sakhar Alkhereyf, Alia O. Bahanshal

For the second case study, we extract and compare the top 50 keywords in 2020 and 2021 to study the impact of the COVID-19 pandemic on two Arab countries, namely Algeria and Saudi Arabia.

Email Classification Incorporating Social Networks and Thread Structure

no code implementations • LREC 2020 • Sakhar Alkhereyf, Owen Rambow

The experimental results reveal that incorporating social network information improves over the performance of an approach based on textual information only.

Classification Document Classification +2

Morphologically Annotated Corpora for Seven Arabic Dialects: Taizi, Sanaani, Najdi, Jordanian, Syrian, Iraqi and Moroccan

no code implementations • WS 2019 • Faisal Alshargi, Shahd Dibas, Sakhar Alkhereyf, Reem Faraj, Basmah Abdulkareem, Sane Yagi, Ouafaa Kacha, Nizar Habash, Owen Rambow

These corpora will be publicly available to serve as benchmarks for training and evaluating systems for Arabic dialect morphological analysis and disambiguation.

Morphological Analysis

Unified Guidelines and Resources for Arabic Dialect Orthography

no code implementations • LREC 2018 • Nizar Habash, Fadhl Eryani, Salam Khalifa, Owen Rambow, Dana Abdulrahim, Alex Erdmann, er, Reem Faraj, Wajdi Zaghouani, Houda Bouamor, Nasser Zalmout, Sara Hassan, Faisal Al-Shargi, Sakhar Alkhereyf, Basma Abdulkareem, Esk, Ramy er, Mohammad Salameh, Hind Saddiki

Speech Recognition Transliteration

Work Hard, Play Hard: Email Classification on the Avocado and Enron Corpora

no code implementations • WS 2017 • Sakhar Alkhereyf, Owen Rambow

Combining graph features with lexical features improves the performance on both classifiers.

Classification General Classification