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appendicitis
ARFF
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appendicitis
active
ARFF
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Uploaded 20-05-2015 by
Rafael Gomes Mantovani
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downloaded by 3 people , 3 total downloads
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Author: S. M. Weiss,C. A. Kulikowski Source: KEEL Please cite: A copy of the data set proposed in: S. M. Weiss, and C. A. Kulikowski, Computer Systems That Learn (1991).
8 features
V1
numeric
74 unique values
0 missing
V2
numeric
41 unique values
0 missing
V3
numeric
95 unique values
0 missing
V4
numeric
39 unique values
0 missing
V5
numeric
89 unique values
0 missing
V6
numeric
93 unique values
0 missing
V7
numeric
99 unique values
0 missing
Class
nominal
2 unique values
0 missing
Show all 8 features
19 properties
NumberOfInstances
106
Number of instances (rows) of the dataset.
NumberOfFeatures
8
Number of attributes (columns) of the dataset.
NumberOfClasses
Number of distinct values of the target attribute (if it is nominal).
NumberOfMissingValues
0
Number of missing values in the dataset.
NumberOfInstancesWithMissingValues
0
Number of instances with at least one value missing.
NumberOfNumericFeatures
7
Number of numeric attributes.
NumberOfSymbolicFeatures
1
Number of nominal attributes.
MinorityClassPercentage
Percentage of instances belonging to the least frequent class.
MinorityClassSize
Number of instances belonging to the least frequent class.
NumberOfBinaryFeatures
1
Number of binary attributes.
PercentageOfBinaryFeatures
12.5
Percentage of binary attributes.
PercentageOfInstancesWithMissingValues
0
Percentage of instances having missing values.
AutoCorrelation
Average class difference between consecutive instances.
PercentageOfMissingValues
0
Percentage of missing values.
Dimensionality
0.08
Number of attributes divided by the number of instances.
PercentageOfNumericFeatures
87.5
Percentage of numeric attributes.
MajorityClassPercentage
Percentage of instances belonging to the most frequent class.
PercentageOfSymbolicFeatures
12.5
Percentage of nominal attributes.
MajorityClassSize
Number of instances belonging to the most frequent class.
Show all 19 properties
13 tasks
Supervised Classification on appendicitis
30 runs
- estimation_procedure: 10-fold Crossvalidation - evaluation_measure: predictive_accuracy - target_feature: Class
Supervised Classification on appendicitis
0 runs
- estimation_procedure: 10-fold Crossvalidation - target_feature: Class
Clustering on appendicitis
0 runs
- estimation_procedure: 50 times Clustering
Clustering on appendicitis
0 runs
Clustering on appendicitis
0 runs
- estimation_procedure: 50 times Clustering
Clustering on appendicitis
0 runs
- estimation_procedure: 50 times Clustering
Clustering on appendicitis
0 runs
- estimation_procedure: 50 times Clustering
Clustering on appendicitis
0 runs
- estimation_procedure: 50 times Clustering
Clustering on appendicitis
0 runs
- estimation_procedure: 50 times Clustering
Clustering on appendicitis
0 runs
- estimation_procedure: 50 times Clustering
Clustering on appendicitis
0 runs
- estimation_procedure: 50 times Clustering
Clustering on appendicitis
0 runs
- estimation_procedure: 50 times Clustering
Clustering on appendicitis
0 runs
- estimation_procedure: 50 times Clustering
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