Інформаційна технологія та програмна система оцінювання опінії висловлювань
ticle is devoted to the information technology and software for opinion mining and sentiment analysis of messages. The information technology based on using linguistic variables and applying the weighting coefficients for sentiment analysis concerning a certain object is proposed in the article. Implemented software allows tracking quantitative charecteristics of opinion on objects and comparing their integral indicators in visual interface.