1. Eco-hotel: This dataset includes Online Textual Reviews from both online (e.g., TripAdvisor) and offline (e.g., Guests' book) sources from the Areias do Seixo Eco-Resort.
2. Badges: Badges labeled with a "+" or "-" as a function of a person's name
3. Turkish Spam V01: The TurkishSpam data set contains spam and normal emails written in Turkish.
4. Russian Corpus of Biographical Texts: Sentence classification (Russian). The corpus contains Wikipedia texts splitted into sentences/ Each sentence has a topic label.
5. Syskill and Webert Web Page Ratings: This database contains HTML source of web pages plus the ratings of a single user on these web pages. Web pages are on four seperate subjects (Bands- recording artists; Goats; Sheep; and BioMedical)
6. BuddyMove Data Set: User interest information extracted from user reviews published in holidayiq.com about various types of point of interests in South India