Concepedia

Omaima Almatrafi

OA

5

Publications

351

Citations

5

H-Index

2015

Active since

Affiliations

George Mason University(Current)

King Abdulaziz University

Omaima Almatrafi is an author at George Mason University specializing in communication, arts, and text mining.

Top concepts

ArtsCommunicationEducationE-learningText MiningContent AnalysisLearning AnalyticsConversation AnalysisLearningJournalism

Publications per year

2015–2023

5

Publications

5

Needle in a haystack: Identifying learner posts that require urgent response in MOOC discussion forums

Omaima Almatrafi, Aditya Johri, Huzefa Rangwala · Computers & Education · 2017 · 135 citations

Identifying Learner Posts, Urgent Response, Education +10

Systematic Review of Discussion Forums in Massive Open Online Courses (MOOCs)

Omaima Almatrafi, Aditya Johri · IEEE Transactions on Learning Technologies · 2018 · 110 citations

Open Education, Systematic Review, Discussion Forums +15

Application of location-based sentiment analysis using Twitter for identifying trends towards Indian general elections 2014

Omaima Almatrafi, Suhem Parack, Bravim Chavan · 2015 · 70 citations

Engineering, Location-aware Social Medium, Communication +16

BERT-Based Model for Aspect-Based Sentiment Analysis for Analyzing Arabic Open-Ended Survey Responses: A Case Study

Khloud Alshaikh, Omaima Almatrafi, Yoosef B. Abushark · IEEE Access · 2023 · 21 citations · Full text

Improving MOOCs Using Information From Discussion Forums: An Opinion Summarization and Suggestion Mining Approach

Omaima Almatrafi, Aditya Johri · IEEE Access · 2022 · 15 citations · Full text

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