... uses text mining, image mining and topic modeling techniques to analyze a data set of 444 highly rated Portuguese wines and 993,945 consumer reviews from Vivino. It examines the overlap between topics discussed in consumer reviews and the information provided on wine labels. Findings The findings...

... the vocabulary used in reviews on wine written by experts and amateurs on the specialized website is useful for those consumers who wish to search for information on this website to choose a wine. Design/methodology/approach The analysis combines text mining, Natural Language Processing and the Biterm Topic...

... the points of strength and weakness. Design/methodology/approach The study combines approaches of text mining, sentiment analysis and natural language processing, drawing on data from the TripAdvisor platform, obtaining through an automatic procedure 9,616 reviews from 600 tours in the years 2010–2020...

... it with online brand identity. Design/methodology/approach The AWC framework is designed to extract information from the Web, process it through text-mining techniques – cluster analysis – and interpret it from three perspectives – functional, holistic and sensitive. The operative framework was applied...