Data
QSAR-DATASET-FOR-DRUG-TARGET-CHEMBL1293244

QSAR-DATASET-FOR-DRUG-TARGET-CHEMBL1293244

deactivated ARFF Publicly available Visibility: public Uploaded 15-07-2016 by Noureddin Sadawi
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This dataset contains QSAR data (from ChEMBL version 17) showing activity values (unit is pseudo-pCI50) of several compounds on drug target ChEMBL_ID: CHEMBL1293244 (TID: 103677), and it has 214 rows and 43 features (not including molecule IDs and class feature: molecule_id and pXC50). The features represent Basic Molecular Descriptors which were generated from SMILES strings. Missing value imputation was applied to this dataset (By choosing the Median).

45 features

pXC50 (target)numeric56 unique values
0 missing
molecule_id (row identifier)nominal214 unique values
0 missing
AMWnumeric194 unique values
0 missing
C.numeric104 unique values
0 missing
H.numeric106 unique values
0 missing
Menumeric60 unique values
0 missing
Minumeric53 unique values
0 missing
Mpnumeric103 unique values
0 missing
Mvnumeric108 unique values
0 missing
MWnumeric201 unique values
0 missing
N.numeric90 unique values
0 missing
nABnumeric16 unique values
0 missing
nATnumeric45 unique values
0 missing
nBnumeric1 unique values
0 missing
nBMnumeric27 unique values
0 missing
nBOnumeric35 unique values
0 missing
nBRnumeric3 unique values
0 missing
nBTnumeric49 unique values
0 missing
nCnumeric26 unique values
0 missing
nCLnumeric3 unique values
0 missing
nCspnumeric2 unique values
0 missing
nCsp2numeric25 unique values
0 missing
nCsp3numeric15 unique values
0 missing
nDBnumeric9 unique values
0 missing
nFnumeric4 unique values
0 missing
nHnumeric27 unique values
0 missing
nHetnumeric11 unique values
0 missing
nHMnumeric5 unique values
0 missing
nInumeric1 unique values
0 missing
nNnumeric8 unique values
0 missing
nOnumeric9 unique values
0 missing
nPnumeric3 unique values
0 missing
nSnumeric4 unique values
0 missing
nSKnumeric29 unique values
0 missing
nTBnumeric2 unique values
0 missing
nXnumeric4 unique values
0 missing
O.numeric94 unique values
0 missing
RBFnumeric97 unique values
0 missing
RBNnumeric12 unique values
0 missing
SCBOnumeric68 unique values
0 missing
Senumeric202 unique values
0 missing
Sinumeric203 unique values
0 missing
Spnumeric201 unique values
0 missing
Svnumeric204 unique values
0 missing
X.numeric30 unique values
0 missing

62 properties

214
Number of instances (rows) of the dataset.
45
Number of attributes (columns) of the dataset.
0
Number of distinct values of the target attribute (if it is nominal).
0
Number of missing values in the dataset.
0
Number of instances with at least one value missing.
44
Number of numeric attributes.
1
Number of nominal attributes.
Entropy of the target attribute values.
An estimate of the amount of irrelevant information in the attributes regarding the class. Equals (MeanAttributeEntropy - MeanMutualInformation) divided by MeanMutualInformation.
Second quartile (Median) of entropy among attributes.
0.21
Number of attributes divided by the number of instances.
Average number of distinct values among the attributes of the nominal type.
0.68
Second quartile (Median) of kurtosis among attributes of the numeric type.
Number of attributes needed to optimally describe the class (under the assumption of independence among attributes). Equals ClassEntropy divided by MeanMutualInformation.
1.38
Mean skewness among attributes of the numeric type.
4.41
Second quartile (Median) of means among attributes of the numeric type.
Percentage of instances belonging to the most frequent class.
5.2
Mean standard deviation of attributes of the numeric type.
Second quartile (Median) of mutual information between the nominal attributes and the target attribute.
Number of instances belonging to the most frequent class.
Minimal entropy among attributes.
0.48
Second quartile (Median) of skewness among attributes of the numeric type.
Maximum entropy among attributes.
-0.66
Minimum kurtosis among attributes of the numeric type.
0
Percentage of binary attributes.
2.09
Second quartile (Median) of standard deviation of attributes of the numeric type.
80.17
Maximum kurtosis among attributes of the numeric type.
0
Minimum of means among attributes of the numeric type.
0
Percentage of instances having missing values.
Third quartile of entropy among attributes.
344.91
Maximum of means among attributes of the numeric type.
Minimal mutual information between the nominal attributes and the target attribute.
0
Percentage of missing values.
2.16
Third quartile of kurtosis among attributes of the numeric type.
Maximum mutual information between the nominal attributes and the target attribute.
The minimal number of distinct values among attributes of the nominal type.
97.78
Percentage of numeric attributes.
25.56
Third quartile of means among attributes of the numeric type.
The maximum number of distinct values among attributes of the nominal type.
-0.41
Minimum skewness among attributes of the numeric type.
2.22
Percentage of nominal attributes.
Third quartile of mutual information between the nominal attributes and the target attribute.
8.58
Maximum skewness among attributes of the numeric type.
0
Minimum standard deviation of attributes of the numeric type.
First quartile of entropy among attributes.
0.99
Third quartile of skewness among attributes of the numeric type.
82.85
Maximum standard deviation of attributes of the numeric type.
Percentage of instances belonging to the least frequent class.
0.24
First quartile of kurtosis among attributes of the numeric type.
5.68
Third quartile of standard deviation of attributes of the numeric type.
Average entropy of the attributes.
Number of instances belonging to the least frequent class.
0.67
First quartile of means among attributes of the numeric type.
Standard deviation of the number of distinct values among attributes of the nominal type.
6.93
Mean kurtosis among attributes of the numeric type.
0
Number of binary attributes.
First quartile of mutual information between the nominal attributes and the target attribute.
19.77
Mean of means among attributes of the numeric type.
0.19
First quartile of skewness among attributes of the numeric type.
0.79
Average class difference between consecutive instances.
Average mutual information between the nominal attributes and the target attribute.
0.27
First quartile of standard deviation of attributes of the numeric type.

12 tasks

1 runs - estimation_procedure: Custom 10-fold Crossvalidation - target_feature: pXC50
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
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