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 (65)
Regression (7)
Clustering (7)
Other (4)

Attribute Type

Categorical (9)
Numerical (45)
Mixed (11)

Data Type

Multivariate (64)
Univariate (2)
Sequential (2)
Time-Series (4)
Text (0)
Domain-Theory (1)
Other (0)

Area - Undo

Life Sciences (69)
Physical Sciences (18)
CS / Engineering (45)
Social Sciences (12)
Business (17)
Game (1)
Other (26)

# Attributes

Less than 10 (16)
10 to 100 (44)
Greater than 100 (6)

# Instances - Undo

Less than 100 (9)
100 to 1000 (69)
Greater than 1000 (44)

Format Type

Matrix (55)
Non-Matrix (14)

69 Data Sets

Table View  List View


1. Nasarian CAD Dataset: This dataset comprises records of 150 subjects (all male employees in Iran have visited the Abadan Occupational (Industrial) Medicine Clinic) and 52 features.

2. Forest type mapping: Multi-temporal remote sensing data of a forested area in Japan. The goal is to map different forest types using spectral data.

3. Parkinson Dataset with replicated acoustic features : Contains acoustic features extracted from 3 voice recording replications of the sustained /a/ phonation for each one of the 80 subjects (40 of them with Parkinson's Disease).

4. QSAR Bioconcentration classes dataset: Dataset of manually-curated Bioconcentration factor (BCF, fish) and mechanistic classes for QSAR modeling.

5. Audiology (Original): Nominal audiology dataset from Baylor

6. Audiology (Standardized): Standardized version of the original audiology database

7. Breast Cancer: Breast Cancer Data (Restricted Access)

8. Lymphography: This lymphography domain was obtained from the University Medical Centre, Institute of Oncology, Ljubljana, Yugoslavia. (Restricted access)

9. Molecular Biology (Promoter Gene Sequences): E. Coli promoter gene sequences (DNA) with partial domain theory

10. Molecular Biology (Protein Secondary Structure): From CMU connectionist bench repository; Classifies secondary structure of certain globular proteins

11. Primary Tumor: From Ljubljana Oncology Institute

12. Soybean (Large): Michalski's famous soybean disease database

13. SPECT Heart: Data on cardiac Single Proton Emission Computed Tomography (SPECT) images. Each patient classified into two categories: normal and abnormal.

14. Dermatology: Aim for this dataset is to determine the type of Eryhemato-Squamous Disease.

15. Zoo: Artificial, 7 classes of animals

16. Acute Inflammations: The data was created by a medical expert as a data set to test the expert system, which will perform the presumptive diagnosis of two diseases of the urinary system.

17. Arrhythmia: Distinguish between the presence and absence of cardiac arrhythmia and classify it in one of the 16 groups.

18. Echocardiogram: Data for classifying if patients will survive for at least one year after a heart attack

19. Heart Disease: 4 databases: Cleveland, Hungary, Switzerland, and the VA Long Beach

20. Hepatitis: From G.Gong: CMU; Mostly Boolean or numeric-valued attribute types; Includes cost data (donated by Peter Turney)

21. Horse Colic: Well documented attributes; 368 instances with 28 attributes (continuous, discrete, and nominal); 30% missing values

22. Liver Disorders: BUPA Medical Research Ltd. database donated by Richard S. Forsyth

23. EEG Database: This data arises from a large study to examine EEG correlates of genetic predisposition to alcoholism. It contains measurements from 64 electrodes placed on the scalp sampled at 256 Hz

24. Statlog (Heart): This dataset is a heart disease database similar to a database already present in the repository (Heart Disease databases) but in a slightly different form

25. Exasens: This repository introduces a novel dataset for the classification of 4 groups of respiratory diseases: Chronic Obstructive Pulmonary Disease (COPD), asthma, infected, and Healthy Controls (HC).

26. Breast Cancer Wisconsin (Original): Original Wisconsin Breast Cancer Database

27. Divorce Predictors data set: Participants completed the “Personal Information Form” and “Divorce Predictors Scale”.

28. Horton General Hospital: Horton General Hospital is in the town Banbury not far from Oxford, UK.

29. Haberman's Survival: Dataset contains cases from study conducted on the survival of patients who had undergone surgery for breast cancer

30. Exasens: This repository introduces a novel dataset for the classification of 4 groups of respiratory diseases: Chronic Obstructive Pulmonary Disease (COPD), asthma, infected, and Healthy Controls (HC).

31. Refractive errors: Effect of life style and genetic on eye refractive errors.

32. SPECTF Heart: Data on cardiac Single Proton Emission Computed Tomography (SPECT) images. Each patient classified into two categories: normal and abnormal.

33. Mammographic Mass: Discrimination of benign and malignant mammographic masses based on BI-RADS attributes and the patient's age.

34. Autistic Spectrum Disorder Screening Data for Children : Children screening data for autism suitable for classification and predictive tasks

35. Autistic Spectrum Disorder Screening Data for Adolescent : Autistic Spectrum Disorder Screening Data for Adolescent. This dataset is related to classification and predictive tasks.

36. Abscisic Acid Signaling Network: The objective is to determine the set of boolean rules that describe the interactions of the nodes within this plant signaling network. The dataset includes 300 separate boolean pseudodynamic simulations using an asynchronous update scheme.

37. Demospongiae: Marine sponges of the Demospongiae class classification domain.

38. Breast Cancer Coimbra: Clinical features were observed or measured for 64 patients with breast cancer and 52 healthy controls.

39. Somerville Happiness Survey: A data extract of a non-federal dataset posted here https://catalog.data.gov/dataset/somerville-happiness-survey-responses-2011-2013-2015

40. Divorce Predictors data set: Participants completed the Personal Information Form and Divorce Predictors Scale.

41. Heart failure clinical records: This dataset contains the medical records of 299 patients who had heart failure, collected during their follow-up period, where each patient profile has 13 clinical features.

42. Amphibians: The dataset is a multilabel classification problem. The goal is to predict the presence of amphibians species near the water reservoirs based on features obtained from GIS systems and satellite images

43. Thoracic Surgery Data: The data is dedicated to classification problem related to the post-operative life expectancy in the lung cancer patients: class 1 - death within one year after surgery, class 2 - survival.

44. Bone marrow transplant: children: The data set describes pediatric patients with several hematologic diseases, who were subject to the unmanipulated allogeneic unrelated donor hematopoietic stem cell transplantation.

45. HCV data: The data set contains laboratory values of blood donors and Hepatitis C patients and demographic values like age.

46. Cervical cancer (Risk Factors): This dataset focuses on the prediction of indicators/diagnosis of cervical cancer. The features cover demographic information, habits, and historic medical records.

47. Early biomarkers of Parkinsons disease based on natural connected speech: Predict a pattern of neurodegeneration in the dataset of speech features obtained from patients with early untreated Parkinson’s disease and patients at high risk developing Parkinson’s disease.

48. extention of Z-Alizadeh sani dataset: It was collected for CAD diagnosis.

49. Z-Alizadeh Sani: It was collected for CAD diagnosis.

50. HCC Survival: Hepatocellular Carcinoma dataset (HCC dataset) was collected at a University Hospital in Portugal. It contains real clinical data of 165 patients diagnosed with HCC.

51. ILPD (Indian Liver Patient Dataset): This data set contains 10 variables that are age, gender, total Bilirubin, direct Bilirubin, total proteins, albumin, A/G ratio, SGPT, SGOT and Alkphos.

52. Shoulder Implant X-Ray Manufacturer Classification: 597 de-identified raw X-ray scans of implanted shoulder prostheses from four manufactures.

53. Breast Cancer Wisconsin (Prognostic): Prognostic Wisconsin Breast Cancer Database

54. Breast Cancer Wisconsin (Diagnostic): Diagnostic Wisconsin Breast Cancer Database

55. LSVT Voice Rehabilitation: 126 samples from 14 participants, 309 features. Aim: assess whether voice rehabilitation treatment lead to phonations considered 'acceptable' or 'unacceptable' (binary class classification problem).

56. Algerian Forest Fires Dataset : The dataset includes 244 instances that regroup a data of two regions of Algeria.

57. Breath Metabolomics: Breath analysis is a pivotal method for biological phenotyping. In a pilot study, 100 experiments with four subjects have been performed to study the reproducibility of this technique.

58. Ecoli: This data contains protein localization sites

59. Iris: Famous database; from Fisher, 1936

60. Shoulder Implant X-Ray Manufacturer Classification: 597 de-identified raw X-ray scans of implanted shoulder prostheses from four manufactures.

61. Quality Assessment of Digital Colposcopies: This dataset explores the subjective quality assessment of digital colposcopies.

62. gene expression cancer RNA-Seq: This collection of data is part of the RNA-Seq (HiSeq) PANCAN data set, it is a random extraction of gene expressions of patients having different types of tumor: BRCA, KIRC, COAD, LUAD and PRAD.

63. Arcene: ARCENE's task is to distinguish cancer versus normal patterns from mass-spectrometric data. This is a two-class classification problem with continuous input variables. This dataset is one of 5 datasets of the NIPS 2003 feature selection challenge.

64. Parkinsons: Oxford Parkinson's Disease Detection Dataset

65. Breast Tissue: Dataset with electrical impedance measurements of freshly excised tissue samples from the breast.

66. seeds: Measurements of geometrical properties of kernels belonging to three different varieties of wheat. A soft X-ray technique and GRAINS package were used to construct all seven, real-valued attributes.

67. Fertility: 100 volunteers provide a semen sample analyzed according to the WHO 2010 criteria. Sperm concentration are related to socio-demographic data, environmental factors, health status, and life habits

68. Daphnet Freezing of Gait: This dataset contains the annotated readings of 3 acceleration sensors at the hip and leg of Parkinson's disease patients that experience freezing of gait (FoG) during walking tasks.

69. MicroMass: A dataset to explore machine learning approaches for the identification of microorganisms from mass-spectrometry data.


Supported By:

 In Collaboration With:

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