Dhafar Hamed

The effect of gamma value on support vector machine performance with different kernels

Intisar Al-Mejibli, Jwan K. Alwan, Dhafar Hamed · International Journal of Power Electronics and Drive Systems/International Journal of Electrical and Computer Engineering · 2020 · 84 citations · Full text

Computing, Bioinformatics, Computer Science +17

Analyzing sentiment system to specify polarity by lexicon-based

Dhafar Hamed, Ayad R. Abbas, Ahmed T. Sadiq · Bulletin of Electrical Engineering and Informatics · 2020 · 37 citations · Full text

Computing, Computer Science, Computational Linguistics +15

Performance Evaluation of Kernels in Support Vector Machine

Intisar Al-Mejibli, Dhafar Hamed, Jwan K. Alwan et al. · 2018 · 31 citations

Computing, Bioinformatics, Computer Science +13

A survey of sentiment analysis from film critics based on machine learning, lexicon and hybridization

Mustafa Abdalrassual Jassim, Dhafar Hamed, Mohamed Nazih Omri · Neural Computing and Applications · 2023 · 25 citations

Computing, Computer Science, Computational Linguistics +13

Recurrent Neural Network Architectures for Analysing Biomedical Data Sets

Mohammed Khalaf, Abir Hussain, Robert Keight et al. · 2017 · 24 citations

Computing, Computer Science, Health Informatics +11