Ram Gopal Raj

The artificial neural network for solar radiation prediction and designing solar systems: a systematic literature review

Atika Qazi, H. Fayaz, Ram Gopal Raj et al. · Journal of Cleaner Production · 2015 · 293 citations

Solar Physics (Heliophysics), Engineering, Solar Energy Policy +9

A concept-level approach to the analysis of online review helpfulness

Karim Bux Shah Syed, Ram Gopal Raj, Erik Cambria et al. · Computers in Human Behavior · 2015 · 164 citations

Reliability, Customer Satisfaction, Customer Review +13

Assessing consumers' satisfaction and expectations through online opinions: Expectation and disconfirmation approach

Atika Qazi, Alireza Tamjidyamcholo, Ram Gopal Raj et al. · Computers in Human Behavior · 2017 · 157 citations · Full text

Online Opinions, Customer Satisfaction, Online Customer Behavior +12

LIS journals scientific impact and subject categorization: a comparison between Web of Science and Scopus

Abdullah Abrizah, A. N. Zainab, Ram Gopal Raj · Scientometrics · 2012 · 144 citations

Altmetrics, Subject Categorization, Bibliometrics +5

Clinical text classification research trends: Systematic literature review and open issues

Ghulam Mujtaba, Liyana Shuib, Norisma Idris et al. · Expert Systems with Applications · 2018 · 126 citations

Systematic Literature Review, Clinical Language, Systematic Literature Study +8