Data
Ceres-discovery-data

Ceres-discovery-data

active ARFF Publicly available Visibility: public Uploaded 24-04-2017 by Neil Lawrence
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Twenty two observations of the Dwarf planet Ceres as observed by Giueseppe Piazzi and published in the September edition of Monatlicher Correspondenz in 1801. These were the measurements used by Gauss to fit a model of the planets orbit through which the planet was recovered three months later.

9 features

Tagdate22 unique values
0 missing
Mittlere Sonnenzeitnumeric21 unique values
1 missing
Gerade Aufstig in Zeitnumeric21 unique values
1 missing
Gerade Aufstiegung in Gradennumeric21 unique values
1 missing
Nordlich Abweichnumeric20 unique values
2 missing
Geocentrische Laengernumeric19 unique values
3 missing
Geocentrische Breitenumeric19 unique values
3 missing
Ort der Sonne + 20" Aberrationnumeric19 unique values
3 missing
Logar. d. Distanznumeric19 unique values
3 missing
Show all 9 features

19 properties

NumberOfInstances
22
Number of instances (rows) of the dataset.
NumberOfFeatures
9
Number of attributes (columns) of the dataset.
NumberOfClasses
Number of distinct values of the target attribute (if it is nominal).
NumberOfMissingValues
17
Number of missing values in the dataset.
NumberOfInstancesWithMissingValues
3
Number of instances with at least one value missing.
NumberOfNumericFeatures
9
Number of numeric attributes.
NumberOfSymbolicFeatures
0
Number of nominal attributes.
Dimensionality
0.41
Number of attributes divided by the number of instances.
PercentageOfNumericFeatures
100
Percentage of numeric attributes.
MajorityClassPercentage
Percentage of instances belonging to the most frequent class.
PercentageOfSymbolicFeatures
0
Percentage of nominal attributes.
MajorityClassSize
Number of instances belonging to the most frequent class.
MinorityClassPercentage
Percentage of instances belonging to the least frequent class.
MinorityClassSize
Number of instances belonging to the least frequent class.
NumberOfBinaryFeatures
0
Number of binary attributes.
PercentageOfBinaryFeatures
0
Percentage of binary attributes.
PercentageOfInstancesWithMissingValues
13.64
Percentage of instances having missing values.
AutoCorrelation
Average class difference between consecutive instances.
PercentageOfMissingValues
8.59
Percentage of missing values.
Show all 19 properties

10 tasks

Clustering on Ceres-discovery-data
0 runs - estimation_procedure: 50 times Clustering
Clustering on Ceres-discovery-data
0 runs - estimation_procedure: 50 times Clustering
Clustering on Ceres-discovery-data
0 runs - estimation_procedure: 50 times Clustering
Clustering on Ceres-discovery-data
0 runs - estimation_procedure: 50 times Clustering
Clustering on Ceres-discovery-data
0 runs
Clustering on Ceres-discovery-data
0 runs - estimation_procedure: 50 times Clustering
Clustering on Ceres-discovery-data
0 runs - estimation_procedure: 50 times Clustering
Clustering on Ceres-discovery-data
0 runs - estimation_procedure: 50 times Clustering
Clustering on Ceres-discovery-data
0 runs - estimation_procedure: 50 times Clustering
Clustering on Ceres-discovery-data
0 runs - estimation_procedure: 50 times Clustering
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