The WKWSCI Sentiment Lexicon

The WKWSCI Sentiment Lexicon by Christopher S. G. Khoo, Sathik Basha Johnkhan and Jin-Cheon Na is based on the 6of12dict lexicon, and currently covers adjectives, adverbs and verbs. The words were manually coded with a value on a 7-point sentiment strength scale. The effectiveness of the four sentiment lexicons for sentiment categorization at the document-level and sentence-level was evaluated using an Amazon product review dataset.... Continue Reading →

Social Media Analytics for Elections

A major project I have been working on recently, is the analysis of social media conversations around national elections in Asian societies. This project comprises a series of published studies conducted in Southeast Asia for examing some of the following questions: (a) the topical, functional, and interactional strategies of political parties in their Twitter campaigns... Continue Reading →

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