Browsing by Subject "sentiment analysis"
Now showing items 1-5 of 5
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A study of the effects of preprocessing strategies on sentiment analysis for Arabic text
( SAGE Publications Ltd , 2014 , Article)Sentiment analysis has drawn considerable interest among researchers owing to the realization of its fascinating commercial and business benefits. This paper deals with sentiment analysis in Arabic text from three perspectives. ... -
Federated Learning Meets Human Emotions: A Decentralized Framework for Human-Computer Interaction for IoT Applications
( IEEE Internet of Things Journal , 2021 , Article)As stated by Spock, 'change is the essential process of all existence,' which is reflected in everyday applications in our daily lives. We, as humans, just need to find a way to make the best use of the current technological ... -
Global User-Level Perception of COVID-19 Contact Tracing Applications: Data-Driven Approach Using Natural Language Processing
( JMIR Publications Inc. , 2022 , Article Review)Background: Contact tracing has been globally adopted in the fight to control the infection rate of COVID-19. To this aim, several mobile apps have been developed. However, there are ever-growing concerns over the working ... -
Positive sentiments as coping mechanisms and path to resilience: the case of Qatar blockade
( Taylor & Francis , 2020 , Article)Existing research on coping accentuates the role of positive emotions as defensive mechanisms to cope with stressful situations and the ensuing negative emotions. The same literature justifies the long-term effects of ... -
Sentiment Analysis as a Service: A Social Media Based Sentiment Analysis Framework
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)We propose a 'Sentiment Analysis as a Service' (SAaaS) framework that abstracts sentiments from social information services, analyses and transforms into useful information. We propose a dynamic service composition mechanism ...