Run
10592436

Run 10592436

Task 11 (Supervised Classification) balance-scale Uploaded 23-03-2023 by Takeaki Sakabe
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Flow

sklearn.pipeline.Pipeline(imputer=sklearn.impute._base.SimpleImputer,estima tor=sklearn.neighbors._classification.KNeighborsClassifier)(2)Pipeline of transforms with a final estimator. Sequentially apply a list of transforms and a final estimator. Intermediate steps of the pipeline must be 'transforms', that is, they must implement `fit` and `transform` methods. The final estimator only needs to implement `fit`. The transformers in the pipeline can be cached using ``memory`` argument. The purpose of the pipeline is to assemble several steps that can be cross-validated together while setting different parameters. For this, it enables setting parameters of the various steps using their names and the parameter name separated by a `'__'`, as in the example below. A step's estimator may be replaced entirely by setting the parameter with its name to another estimator, or a transformer removed by setting it to `'passthrough'` or `None`.
sklearn.impute._base.SimpleImputer(43)_add_indicatorfalse
sklearn.impute._base.SimpleImputer(43)_copytrue
sklearn.impute._base.SimpleImputer(43)_fill_valuenull
sklearn.impute._base.SimpleImputer(43)_keep_empty_featuresfalse
sklearn.impute._base.SimpleImputer(43)_missing_valuesNaN
sklearn.impute._base.SimpleImputer(43)_strategy"mean"
sklearn.impute._base.SimpleImputer(43)_verbose"deprecated"
sklearn.pipeline.Pipeline(imputer=sklearn.impute._base.SimpleImputer,estimator=sklearn.neighbors._classification.KNeighborsClassifier)(2)_memorynull
sklearn.pipeline.Pipeline(imputer=sklearn.impute._base.SimpleImputer,estimator=sklearn.neighbors._classification.KNeighborsClassifier)(2)_steps[{"oml-python:serialized_object": "component_reference", "value": {"key": "imputer", "step_name": "imputer"}}, {"oml-python:serialized_object": "component_reference", "value": {"key": "estimator", "step_name": "estimator"}}]
sklearn.pipeline.Pipeline(imputer=sklearn.impute._base.SimpleImputer,estimator=sklearn.neighbors._classification.KNeighborsClassifier)(2)_verbosefalse
sklearn.neighbors._classification.KNeighborsClassifier(19)_algorithm"auto"
sklearn.neighbors._classification.KNeighborsClassifier(19)_leaf_size30
sklearn.neighbors._classification.KNeighborsClassifier(19)_metric"minkowski"
sklearn.neighbors._classification.KNeighborsClassifier(19)_metric_paramsnull
sklearn.neighbors._classification.KNeighborsClassifier(19)_n_jobsnull
sklearn.neighbors._classification.KNeighborsClassifier(19)_n_neighbors5
sklearn.neighbors._classification.KNeighborsClassifier(19)_p2
sklearn.neighbors._classification.KNeighborsClassifier(19)_weights"uniform"

Result files

xml
Description

XML file describing the run, including user-defined evaluation measures.

arff
Predictions

ARFF file with instance-level predictions generated by the model.

18 Evaluation measures

Area under ROC curve
0.9277 ± 0.01
Per class
Cross-validation details (10-fold Crossvalidation)
F measure
0.821 ± 0.0362
Per class
Cross-validation details (10-fold Crossvalidation)
Kappa
0.7086 ± 0.0722
Cross-validation details (10-fold Crossvalidation)
KB relative information score
0.576 ± 0.0414
Cross-validation details (10-fold Crossvalidation)
Mean absolute error
0.144 ± 0.0167
Cross-validation details (10-fold Crossvalidation)
Mean prior absolute error
0.3798 ± 0.0012
Cross-validation details (10-fold Crossvalidation)
Weighted recall
0.8384 ± 0.0442
Cross-validation details (10-fold Crossvalidation)
Number of instances
625
Per class
Cross-validation details (10-fold Crossvalidation)
Precision
0.8065 ± 0.0219
Per class
Cross-validation details (10-fold Crossvalidation)
Predictive accuracy
0.8384 ± 0.0442
Cross-validation details (10-fold Crossvalidation)
Prior entropy
1.3181 ± 0.0124
Cross-validation details (10-fold Crossvalidation)
Relative absolute error
0.3792 ± 0.0437
Cross-validation details (10-fold Crossvalidation)
Root mean prior squared error
0.4356 ± 0.0014
Cross-validation details (10-fold Crossvalidation)
Root mean squared error
0.281 ± 0.0148
Cross-validation details (10-fold Crossvalidation)
Root relative squared error
0.6452 ± 0.0337
Cross-validation details (10-fold Crossvalidation)
Unweighted recall
0.6065 ± 0.0323
Cross-validation details (10-fold Crossvalidation)