1. Badges: Badges labeled with a "+" or "-" as a function of a person's name
2. Bag of Words: This data set contains five text collections in the form of bags-of-words.
3. BuddyMove Data Set: User interest information extracted from user reviews published in holidayiq.com about various types of point of interests in South India
4. Guitar Chords finger positions: Position of the fingers for 2633 guitar chords in standard tuning (double checked with software)
5. Tarvel Review Ratings: Google reviews on attractions from 24 categories across Europe are considered. Google user rating ranges from 1 to 5 and average user rating per category is calculated.
6. Travel Reviews: Reviews on destinations in 10 categories mentioned across East Asia. Each traveler rating is mapped as Excellent(4), Very Good(3), Average(2), Poor(1), and Terrible(0) and average rating is used.