Evaluation of a General-Purpose Sentiment Lexicon on a Product Review Corpus. - Christopher S. G. Khoo; Sathik Basha Johnkhan; Jin-Cheon Na (ICADL, 2015)

Lexicon-based sentiment analysis: Comparative evaluation of six sentiment lexicons. - Christopher S. G. Khoo; Sathik Basha Johnkhan (J. Inf. Sci., 2018)