OpenML
Metal-Concentrations

Metal-Concentrations

active ARFF CC0: Public Domain Visibility: public Uploaded 23-03-2022 by Onur Yildirim
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  • Computer Systems Machine Learning
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Context Many kids' products are thought to contain dangerous metals. Due to this it is important to make sure that children can enjoy their toys while staying as safe as possible. Content In this dataset you'll find numerous products tested for dangerous metals by the New York City Health Department. Acknowledgements This data comes from https://data.cityofnewyork.us/Health/Metal-Content-of-Consumer-Products-Tested-by-the-N/da9u-wz3r.

10 features

ROW_IDnumeric1635 unique values
0 missing
PRODUCT_TYPEstring12 unique values
0 missing
PRODUCT_NAMEstring836 unique values
0 missing
METALstring4 unique values
0 missing
CONCENTRATIONnumeric360 unique values
0 missing
UNITSstring2 unique values
0 missing
MANUFACTURERstring303 unique values
0 missing
MADE_IN_COUNTRYstring67 unique values
0 missing
COLLECTION_DATEstring367 unique values
0 missing
DELETEDstring1 unique values
0 missing
Show all 10 features

19 properties

NumberOfInstances
1635
Number of instances (rows) of the dataset.
NumberOfFeatures
10
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
2
Number of numeric attributes.
NumberOfSymbolicFeatures
0
Number of nominal attributes.
Dimensionality
0.01
Number of attributes divided by the number of instances.
PercentageOfNumericFeatures
20
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
0
Percentage of instances having missing values.
AutoCorrelation
Average class difference between consecutive instances.
PercentageOfMissingValues
0
Percentage of missing values.
Show all 19 properties

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