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1000000 instances - 16 features - 2 classes - 0 missing values
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295245 instances - 11 features - 5 classes - 0 missing values
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1000000 instances - 21 features - 2 classes - 0 missing values
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1000000 instances - 17 features - 10 classes - 0 missing values
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1000000 instances - 40 features - 2 classes - 0 missing values
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1000000 instances - 35 features - 6 classes - 0 missing values
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1000000 instances - 20 features - 7 classes - 0 missing values
This data set was generated to model psychological experimental results. Each example is classified as having the balance scale tip to the right, tip to the left, or be balanced. The attributes are…
19798 runs0 likes14 downloads14 reach0 impact
625 instances - 5 features - 3 classes - 0 missing values
One of a set of 6 datasets describing features of handwritten numerals (0 - 9) extracted from a collection of Dutch utility maps. Corresponding patterns in different datasets correspond to the same…
26854 runs0 likes17 downloads17 reach0 impact
2000 instances - 217 features - 10 classes - 0 missing values
Citation Request: This breast cancer domain was obtained from the University Medical Centre, Institute of Oncology, Ljubljana, Yugoslavia. Thanks go to M. Zwitter and M. Soklic for providing the data.…
2006 runs1 likes29 downloads30 reach0 impact
286 instances - 10 features - 2 classes - 9 missing values
One of a set of 6 datasets describing features of handwritten numerals (0 - 9) extracted from a collection of Dutch utility maps. Corresponding patterns in different datasets correspond to the same…
26672 runs0 likes10 downloads10 reach0 impact
2000 instances - 77 features - 10 classes - 0 missing values
Current dataset was adapted to ARFF format from the UCI version. Sample code ID's were removed. ! Note that there is also a related Breast Cancer Wisconsin (Diagnosis) Data Set with a different set of…
18908 runs1 likes16 downloads17 reach0 impact
699 instances - 10 features - 2 classes - 16 missing values
One of a set of 6 datasets describing features of handwritten numerals (0 - 9) extracted from a collection of Dutch utility maps. Corresponding patterns in different datasets correspond to the same…
26665 runs0 likes19 downloads19 reach0 impact
2000 instances - 65 features - 10 classes - 0 missing values
One of a set of 6 datasets describing features of handwritten numerals (0 - 9) extracted from a collection of Dutch utility maps. Corresponding patterns in different datasets correspond to the same…
27245 runs0 likes16 downloads16 reach0 impact
2000 instances - 7 features - 10 classes - 0 missing values
One of a set of 6 datasets describing features of handwritten numerals (0 - 9) extracted from a collection of Dutch utility maps. The maps were scanned in 8 bit grey value at density of 400dpi,…
22666 runs0 likes17 downloads17 reach0 impact
2000 instances - 241 features - 10 classes - 0 missing values
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1000000 instances - 39 features - 6 classes - 0 missing values
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1000000 instances - 37 features - 2 classes - 0 missing values
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1000000 instances - 17 features - 2 classes - 0 missing values
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1000000 instances - 17 features - 26 classes - 0 missing values
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1000000 instances - 26 features - 7 classes - 0 missing values
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1000000 instances - 19 features - 4 classes - 0 missing values
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1000000 instances - 10 features - 2 classes - 0 missing values
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1000000 instances - 77 features - 10 classes - 0 missing values
Publication Request: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> This file describes the contents of the heart-disease directory. This directory contains 4 databases…
1787 runs0 likes9 downloads9 reach0 impact
294 instances - 14 features - 2 classes - 782 missing values
1. Title: INDUCE Trains Data set 2. Sources: - Donor: GMU, Center for AI, Software Librarian, Eric E. Bloedorn (bloedorn@aic.gmu.edu) - Original owners: Ryszard S. Michalski (michalski@aic.gmu.edu)…
1973 runs0 likes9 downloads9 reach0 impact
10 instances - 33 features - 2 classes - 51 missing values
This database contains 13 attributes (which have been extracted from a larger set of 75) Attribute Information: ------------------------ -- 1. age -- 2. sex -- 3. chest pain type (4 values) -- 4.…
3208 runs0 likes17 downloads17 reach0 impact
270 instances - 14 features - 2 classes - 0 missing values
NAME vehicle silhouettes PURPOSE to classify a given silhouette as one of four types of vehicle, using a set of features extracted from the silhouette. The vehicle may be viewed from one of many…
20914 runs1 likes23 downloads24 reach0 impact
846 instances - 19 features - 4 classes - 0 missing values
1. Title: Hepatitis Domain 2. Sources: (a) unknown (b) Donor: G.Gong (Carnegie-Mellon University) via Bojan Cestnik Jozef Stefan Institute Jamova 39 61000 Ljubljana Yugoslavia (tel.: (38)(+61) 214-399…
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155 instances - 20 features - 2 classes - 167 missing values
1. Title: 1984 United States Congressional Voting Records Database 2. Source Information: (a) Source: Congressional Quarterly Almanac, 98th Congress, 2nd session 1984, Volume XL: Congressional…
2250 runs0 likes16 downloads16 reach0 impact
435 instances - 17 features - 2 classes - 392 missing values
; ; Thyroid disease records supplied by the Garavan Institute and J. Ross ; Quinlan, New South Wales Institute, Syndney, Australia. ; ; 1987. ; hypothyroid, primary hypothyroid, compensated…
880 runs0 likes10 downloads10 reach0 impact
3772 instances - 30 features - 4 classes - 6064 missing values
This radar data was collected by a system in Goose Bay, Labrador. This system consists of a phased array of 16 high-frequency antennas with a total transmitted power on the order of 6.4 kilowatts. See…
2484 runs3 likes25 downloads28 reach0 impact
351 instances - 35 features - 2 classes - 0 missing values
Generator generating 3 classes of waves. Each class is generated from a combination of 2 of 3 "base" waves. For details, see Breiman,L., Friedman,J.H., Olshen,R.A., and Stone,C.J. (1984).…
15586 runs1 likes53 downloads54 reach0 impact
5000 instances - 41 features - 3 classes - 0 missing values
A simple database containing 17 Boolean-valued attributes describing animals. The "type" attribute appears to be the class attribute. Notes: * I find it unusual that there are 2 instances of "frog"…
168 runs2 likes14 downloads16 reach0 impact
101 instances - 18 features - 7 classes - 0 missing values
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143 runs0 likes3 downloads3 reach0 impact
1000000 instances - 39 features - 6 classes - 0 missing values
The original Annealing dataset from UCI. The exact meaning of the features and classes is largely unknown. Annealing, in metallurgy and materials science, is a heat treatment that alters the physical…
13771 runs0 likes15 downloads15 reach0 impact
898 instances - 39 features - 5 classes - 22175 missing values
1. Title: Chess End-Game -- King+Rook versus King+Pawn on a7 (usually abbreviated KRKPA7). The pawn on a7 means it is one square away from queening. It is the King+Rook's side (white) to move. 2.…
250986 runs0 likes30 downloads30 reach0 impact
3196 instances - 37 features - 2 classes - 0 missing values
Date: Tue, 15 Nov 88 15:44:08 EST From: stan To: aha@ICS.UCI.EDU 1. Title: Final settlements in labor negotitions in Canadian industry 2. Source Information -- Creators:…
7630 runs0 likes15 downloads15 reach0 impact
57 instances - 17 features - 2 classes - 326 missing values
1. TITLE: Letter Image Recognition Data The objective is to identify each of a large number of black-and-white rectangular pixel displays as one of the 26 capital letters in the English alphabet. The…
60471 runs1 likes66 downloads67 reach0 impact
20000 instances - 17 features - 26 classes - 0 missing values
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226 instances - 70 features - 24 classes - 317 missing values
The first 5 variables are all blood tests which are thought to be sensitive to liver disorders that might arise from excessive alcohol consumption. Each line in the dataset constitutes the record of a…
148 runs2 likes29 downloads31 reach0 impact
345 instances - 7 features - 0 classes - 0 missing values
This data set consists of three types of entities: (a) the specification of an auto in terms of various characteristics, (b) its assigned insurance risk rating, (c) its normalized losses in use as…
2493 runs1 likes24 downloads25 reach0 impact
205 instances - 26 features - 6 classes - 59 missing values
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1000000 instances - 65 features - 10 classes - 0 missing values
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1000000 instances - 13 features - 6 classes - 0 missing values
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1000000 instances - 13 features - 6 classes - 0 missing values
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1000000 instances - 48 features - 10 classes - 0 missing values
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55296 instances - 10 features - 3 classes - 0 missing values
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326 runs1 likes4 downloads5 reach0 impact
1000000 instances - 23 features - 2 classes - 0 missing values
We create a digit database by collecting 250 samples from 44 writers. The samples written by 30 writers are used for training, cross-validation and writer dependent testing, and the digits written by…
26338 runs0 likes18 downloads18 reach0 impact
10992 instances - 17 features - 10 classes - 0 missing values
1. Title: Postoperative Patient Data 2. Source Information: -- Creators: Sharon Summers, School of Nursing, University of Kansas Medical Center, Kansas City, KS 66160 Linda Woolery, School of Nursing,…
1758 runs0 likes9 downloads9 reach0 impact
90 instances - 9 features - 3 classes - 3 missing values
1. Title: Dermatology Database 2. Source Information: (a) Original owners: -- 1. Nilsel Ilter, M.D., Ph.D., Gazi University, School of Medicine 06510 Ankara, Turkey Phone: +90 (312) 214 1080 -- 2. H.…
1752 runs0 likes13 downloads13 reach0 impact
366 instances - 35 features - 6 classes - 8 missing values
The instances were drawn randomly from a database of 7 outdoor images. The images were hand-segmented to create a classification for every pixel. Each instance is a 3x3 region. ### Attribute…
19234 runs0 likes22 downloads22 reach0 impact
2310 instances - 20 features - 7 classes - 0 missing values
1. Title: Pima Indians Diabetes Database 2. Sources: (a) Original owners: National Institute of Diabetes and Digestive and Kidney Diseases (b) Donor of database: Vincent Sigillito…
193417 runs3 likes68 downloads71 reach0 impact
768 instances - 9 features - 2 classes - 0 missing values
Attribute information: ``` sick, negative. | classes age: continuous. sex: M, F. on thyroxine: f, t. query on thyroxine: f, t. on antithyroid medication: f, t. sick: f, t. pregnant: f, t. thyroid…
14909 runs0 likes25 downloads25 reach0 impact
3772 instances - 30 features - 2 classes - 6064 missing values
1. Title: Protein Localization Sites 2. Creator and Maintainer: Kenta Nakai Institue of Molecular and Cellular Biology Osaka, University 1-3 Yamada-oka, Suita 565 Japan nakai@imcb.osaka-u.ac.jp…
1799 runs0 likes12 downloads12 reach0 impact
336 instances - 8 features - 8 classes - 0 missing values
NAME: Sonar, Mines vs. Rocks SUMMARY: This is the data set used by Gorman and Sejnowski in their study of the classification of sonar signals using a neural network [1]. The task is to train a network…
2366 runs1 likes22 downloads23 reach0 impact
208 instances - 61 features - 2 classes - 0 missing values
1. Title: Glass Identification Database 2. Sources: (a) Creator: B. German -- Central Research Establishment Home Office Forensic Science Service Aldermaston, Reading, Berkshire RG7 4PN (b) Donor:…
1772 runs0 likes49 downloads49 reach0 impact
214 instances - 10 features - 6 classes - 0 missing values
This is the large soybean database from the UCI repository, with its training and test database combined into a single file. There are 19 classes, only the first 15 of which have been used in prior…
37282 runs0 likes50 downloads50 reach0 impact
683 instances - 36 features - 19 classes - 2337 missing values
1. Title: Haberman's Survival Data 2. Sources: (a) Donor: Tjen-Sien Lim (limt@stat.wisc.edu) (b) Date: March 4, 1999 3. Past Usage: 1. Haberman, S. J. (1976). Generalized Residuals for Log-Linear…
3241 runs1 likes18 downloads19 reach0 impact
306 instances - 4 features - 2 classes - 0 missing values
SPAM E-mail Database The "spam" concept is diverse: advertisements for products/websites, make money fast schemes, chain letters, pornography... Our collection of spam e-mails came from our postmaster…
152524 runs3 likes72 downloads75 reach0 impact
4601 instances - 58 features - 2 classes - 0 missing values
Primate splice-junction gene sequences (DNA) with associated imperfect domain theory. Splice junctions are points on a DNA sequence at which 'superfluous' DNA is removed during the process of protein…
15852 runs0 likes14 downloads14 reach0 impact
3190 instances - 62 features - 3 classes - 0 missing values
1. Title: Teaching Assistant Evaluation 2. Sources: (a) Collector: Wei-Yin Loh (Department of Statistics, UW-Madison) (b) Donor: Tjen-Sien Lim (limt@stat.wisc.edu) (b) Date: June 7, 1997 3. Past…
2028 runs0 likes12 downloads12 reach0 impact
151 instances - 6 features - 3 classes - 0 missing values
Publication Request: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> This file describes the contents of the heart-disease directory. This directory contains 4 databases…
1761 runs0 likes10 downloads10 reach0 impact
303 instances - 14 features - 2 classes - 7 missing values
This database encodes the complete set of possible board configurations at the end of tic-tac-toe games, where "x" is assumed to have played first. The target concept is "win for x" (i.e., true when…
375870 runs1 likes42 downloads43 reach0 impact
958 instances - 10 features - 2 classes - 0 missing values
Donor: Will Taylor (taylor@pluto.arc.nasa.gov) Database of surgeries on horses. Possible class attributes: 24 (whether lesion is surgical), others include: 23, 25, 26, and 27 Notes: * Hospital_Number…
233 runs0 likes8 downloads8 reach0 impact
368 instances - 28 features - 2 classes - 1927 missing values
1. Title: Nursery Database 2. Sources: (a) Creator: Vladislav Rajkovic et al. (13 experts) (b) Donors: Marko Bohanec (marko.bohanec@ijs.si) Blaz Zupan (blaz.zupan@ijs.si) (c) Date: June, 1997 3. Past…
2210 runs0 likes15 downloads15 reach0 impact
12960 instances - 9 features - 5 classes - 0 missing values
Donor: Will Taylor (taylor@pluto.arc.nasa.gov) In this version (version 2), some features were removed. It is unclear why of how this was done.
1883 runs0 likes9 downloads9 reach0 impact
368 instances - 23 features - 2 classes - 1927 missing values
1. Title of Database: Optical Recognition of Handwritten Digits 2. Source: E. Alpaydin, C. Kaynak Department of Computer Engineering Bogazici University, 80815 Istanbul Turkey alpaydin@boun.edu.tr…
26796 runs1 likes18 downloads19 reach0 impact
5620 instances - 65 features - 10 classes - 0 missing values
This file concerns credit card applications. All attribute names and values have been changed to meaningless symbols to protect the confidentiality of the data. This dataset is interesting because…
19178 runs1 likes27 downloads28 reach0 impact
690 instances - 16 features - 2 classes - 67 missing values
1. Title of Database: Blocks Classification 2. Sources: (a) Donato Malerba Dipartimento di Informatica University of Bari via Orabona 4 70126 Bari - Italy phone: +39 - 80 - 5443269 fax: +39 - 80 -…
2719 runs0 likes17 downloads17 reach0 impact
5473 instances - 11 features - 5 classes - 0 missing values
One of a set of 6 datasets describing features of handwritten numerals (0 - 9) extracted from a collection of Dutch utility maps. Corresponding patterns in different datasets correspond to the same…
26776 runs0 likes21 downloads21 reach0 impact
2000 instances - 48 features - 10 classes - 0 missing values
1. Title: Contraceptive Method Choice 2. Sources: (a) Origin: This dataset is a subset of the 1987 National Indonesia Contraceptive Prevalence Survey (b) Creator: Tjen-Sien Lim (limt@stat.wisc.edu)…
18003 runs0 likes17 downloads17 reach0 impact
1473 instances - 10 features - 3 classes - 0 missing values
No data.
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1000000 instances - 19 features - 4 classes - 0 missing values
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1000000 instances - 20 features - 2 classes - 0 missing values
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131072 instances - 17 features - 2 classes - 0 missing values
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1000000 instances - 30 features - 4 classes - 0 missing values
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1000000 instances - 35 features - 2 classes - 0 missing values
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63 runs0 likes2 downloads2 reach0 impact
1000000 instances - 41 features - 3 classes - 0 missing values
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1000000 instances - 18 features - 7 classes - 0 missing values
Dataset created to study concept drift in stream mining. It is constructed by combining the Covertype, Poker-Hand, and Electricity datasets. More details can be found in: Albert Bifet, Geoff Holmes,…
332 runs0 likes26 downloads26 reach0 impact
1455525 instances - 73 features - 10 classes - 0 missing values
Normalized version of the Forest Covertype dataset (see version 1), so that the numerical values are between 0 and 1. Contains the forest cover type for 30 x 30 meter cells obtained from US Forest…
319 runs1 likes39 downloads40 reach0 impact
581012 instances - 55 features - 7 classes - 0 missing values
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1000000 instances - 30 features - 2 classes - 0 missing values
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1000000 instances - 61 features - 2 classes - 0 missing values
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137781 instances - 10 features - 7 classes - 0 missing values
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1000000 instances - 36 features - 19 classes - 0 missing values
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1000000 instances - 58 features - 2 classes - 0 missing values
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1000000 instances - 14 features - 5 classes - 0 missing values
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39366 instances - 10 features - 2 classes - 0 missing values
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1000000 instances - 14 features - 5 classes - 0 missing values
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1000000 instances - 33 features - 2 classes - 0 missing values
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1000000 instances - 14 features - 2 classes - 0 missing values
Citation Request: This primary tumor domain was obtained from the University Medical Centre, Institute of Oncology, Ljubljana, Yugoslavia. Thanks go to M. Zwitter and M. Soklic for providing the data.…
1261 runs0 likes13 downloads13 reach0 impact
339 instances - 18 features - 21 classes - 225 missing values
1. Title: Space Shuttle Autolanding Domain 2. Sources: (a) Original source: unknown -- NASA: Mr. Roger Burke's autolander design team (b) Donor: Bojan Cestnik Jozef Stefan Institute Jamova 39 61000…
1466 runs0 likes9 downloads9 reach0 impact
15 instances - 7 features - 2 classes - 26 missing values
Prediction task is to determine whether a person makes over 50K a year. Extraction was done by Barry Becker from the 1994 Census database. A set of reasonably clean records was extracted using the…
2671 runs1 likes28 downloads29 reach0 impact
48842 instances - 15 features - 2 classes - 6465 missing values
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1484 instances - 9 features - 10 classes - 0 missing values
The database consists of the multi-spectral values of pixels in 3x3 neighbourhoods in a satellite image, and the classification associated with the central pixel in each neighbourhood. The aim is to…
21038 runs2 likes23 downloads25 reach0 impact
6430 instances - 37 features - 6 classes - 0 missing values
1. Title of Database: Abalone data 2. Sources: (a) Original owners of database: Marine Resources Division Marine Research Laboratories - Taroona Department of Primary Industry and Fisheries, Tasmania…
34900 runs0 likes17 downloads17 reach0 impact
4177 instances - 9 features - 28 classes - 0 missing values
No data.
1777 runs0 likes15 downloads15 reach0 impact
28056 instances - 7 features - 18 classes - 0 missing values
analcatdata A collection of data sets used in the book "Analyzing Categorical Data," by Jeffrey S. Simonoff, Springer-Verlag, New York, 2003. The submission consists of a zip file containing two…
1187 runs1 likes10 downloads11 reach0 impact
412 instances - 9 features - 7 classes - 96 missing values
1. Title of Database: Wine recognition data Updated Sept 21, 1998 by C.Blake : Added attribute information 2. Sources: (a) Forina, M. et al, PARVUS - An Extendible Package for Data Exploration,…
1180 runs1 likes14 downloads15 reach0 impact
178 instances - 14 features - 3 classes - 0 missing values
The objective was to determine which seedlots in a species are best for soil conservation in seasonally dry hill country. Determination is found by measurement of height, diameter by height, survival,…
21607 runs0 likes9 downloads9 reach0 impact
736 instances - 20 features - 5 classes - 448 missing values