Center for Machine Learning and Intelligent Systems
About  Citation Policy  Donate a Data Set  Contact


Repository Web            Google
View ALL Data Sets

Browse Through:

Default Task

Classification (5)
Regression (3)
Clustering (3)
Other (1)

Attribute Type

Categorical (0)
Numerical (6)
Mixed (0)

Data Type

Multivariate (6)
Univariate (1)
Sequential (2)
Time-Series (3)
Text (2)
Domain-Theory (0)
Other (0)

Area - Undo

Life Sciences (23)
Physical Sciences (10)
CS / Engineering (26)
Social Sciences (4)
Business (7)
Game (2)
Other (14)

# Attributes - Undo

Less than 10 (7)
10 to 100 (16)
Greater than 100 (2)

# Instances

Less than 100 (0)
100 to 1000 (5)
Greater than 1000 (2)

Format Type - Undo

Matrix (7)
Non-Matrix (1)

7 Data Sets

Table View  List View


1. Blood Transfusion Service Center: Data taken from the Blood Transfusion Service Center in Hsin-Chu City in Taiwan -- this is a classification problem.

2. 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.

3. ISTANBUL STOCK EXCHANGE: Data sets includes returns of Istanbul Stock Exchange with seven other international index; SP, DAX, FTSE, NIKKEI, BOVESPA, MSCE_EU, MSCI_EM from Jun 5, 2009 to Feb 22, 2011.

4. Online Retail: This is a transnational data set which contains all the transactions occurring between 01/12/2010 and 09/12/2011 for a UK-based and registered non-store online retail.

5. Online Retail II: A real online retail transaction data set of two years.

6. Real estate valuation data set: The “real estate valuation” is a regression problem. The market historical data set of real estate valuation are collected from Sindian Dist., New Taipei City, Taiwan.

7. Wholesale customers: The data set refers to clients of a wholesale distributor. It includes the annual spending in monetary units (m.u.) on diverse product categories


Supported By:

 In Collaboration With:

About  ||  Citation Policy  ||  Donation Policy  ||  Contact  ||  CML