PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Artificial Intelligence Data Mining and Machine Learning Natural Language and Speech Walaa Gad PeerJ Author Summary Bioinformatics Data Mining & Machine Learning Data Science Infectious Diseases Past or current institution affiliations Ain Shams University PeerJ Contributions Articles 1 June 18, 2021 The impact of semantics on aspect level opinion mining Eman M. Aboelela, Walaa Gad, Rasha Ismail https://doi.org/10.7717/peerj-cs.558