1. Kinship: Relational dataset
2. Speaker Accent Recognition: Data set featuring single English words read by speakers from six different countries for accent detection and recognition
3. Congressional Voting Records: 1984 United Stated Congressional Voting Records; Classify as Republican or Democrat
4. Student Performance: Predict student performance in secondary education (high school).
5. Autism Screening Adult: Autistic Spectrum Disorder Screening Data for Adult. This dataset is related to classification and predictive tasks.
6. wiki4HE: Survey of faculty members from two Spanish universities on teaching uses of Wikipedia
7. Sports articles for objectivity analysis: 1000 sports articles were labeled using Amazon Mechanical Turk as objective or subjective. The raw texts, extracted features, and the URLs from which the articles were retrieved are provided.