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author | Christoph Helma <helma@in-silico.ch> | 2016-10-13 19:17:03 +0200 |
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committer | Christoph Helma <helma@in-silico.ch> | 2016-10-13 19:17:03 +0200 |
commit | 160e75e696452ac61e651664ac56d16ce1c9c4b6 (patch) | |
tree | 03b7d96d9f6c30a1062919df1f9ad2e4f2935e70 /test/model.rb | |
parent | ad7ec6a1e33f69557fe64371581d5f42a65ecaa8 (diff) |
model tests separated and cleaned
Diffstat (limited to 'test/model.rb')
-rw-r--r-- | test/model.rb | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/test/model.rb b/test/model.rb deleted file mode 100644 index 027efe4..0000000 --- a/test/model.rb +++ /dev/null @@ -1,106 +0,0 @@ -require_relative "setup.rb" - -class ModelTest < MiniTest::Test - - def test_default_regression - algorithms = { - :descriptors => [ "MP2D" ], - :similarity => { - :method => "Algorithm::Similarity.tanimoto", - :min => 0.1 - }, - :prediction => { - :method => "Algorithm::Caret.pls", - }, - :feature_selection => nil, - } - training_dataset = Dataset.from_csv_file File.join(DATA_DIR,"EPAFHM.medi_log10.csv") - model = Model::Lazar.create training_dataset: training_dataset - assert_kind_of Model::LazarRegression, model - assert_equal algorithms, model.algorithms - substance = training_dataset.substances[10] - prediction = model.predict substance - assert_includes prediction[:prediction_interval][0]..prediction[:prediction_interval][1], prediction[:measurements].median, "This assertion assures that measured values are within the prediction interval. It may fail in 5% of the predictions." - end - - def test_regression_parameters - algorithms = { - :descriptors => [ "MP2D" ], - :similarity => { - :method => "Algorithm::Similarity.tanimoto", - :min => 0.3 - }, - :prediction => { - :method => "Algorithm::Regression.weighted_average", - }, - :feature_selection => nil, - } - training_dataset = Dataset.from_csv_file File.join(DATA_DIR,"EPAFHM.medi_log10.csv") - model = Model::Lazar.create training_dataset: training_dataset, algorithms: algorithms - assert_kind_of Model::LazarRegression, model - assert_equal "Algorithm::Regression.weighted_average", model.algorithms[:prediction][:method] - assert_equal "Algorithm::Similarity.tanimoto", model.algorithms[:similarity][:method] - assert_equal algorithms[:similarity][:min], model.algorithms[:similarity][:min] - assert_equal algorithms[:prediction][:parameters], model.algorithms[:prediction][:parameters] - substance = training_dataset.substances[10] - prediction = model.predict substance - assert_equal 0.83, prediction[:value].round(2) - end - - def test_physchem_regression - algorithms = { - :descriptors => { - :method => "calculate_properties", - :features => PhysChem.openbabel_descriptors, - }, - :similarity => { - :method => "Algorithm::Similarity.cosine", - } - } - training_dataset = Dataset.from_csv_file File.join(DATA_DIR,"EPAFHM.mini_log10.csv") - model = Model::Lazar.create training_dataset: training_dataset, algorithms: algorithms - assert_kind_of Model::LazarRegression, model - assert_equal "Algorithm::Caret.pls", model.algorithms[:prediction][:method] - assert_equal "Algorithm::Similarity.cosine", model.algorithms[:similarity][:method] - assert_equal 0.1, model.algorithms[:similarity][:min] - algorithms[:descriptors].delete :features - assert_equal algorithms[:descriptors], model.algorithms[:descriptors] - prediction = model.predict training_dataset.substances[10] - refute_nil prediction[:value] - # TODO test predictin - end - - def test_nanoparticle_default - training_dataset = Dataset.where(:name => "Protein Corona Fingerprinting Predicts the Cellular Interaction of Gold and Silver Nanoparticles").first - unless training_dataset - Import::Enanomapper.import File.join(File.dirname(__FILE__),"data","enm") - training_dataset = Dataset.where(name: "Protein Corona Fingerprinting Predicts the Cellular Interaction of Gold and Silver Nanoparticles").first - end - model = Model::Lazar.create training_dataset: training_dataset - assert_equal "Algorithm::Caret.rf", model.algorithms[:prediction][:method] - assert_equal "Algorithm::Similarity.weighted_cosine", model.algorithms[:similarity][:method] - prediction = model.predict training_dataset.substances[14] - assert_includes prediction[:prediction_interval][0]..prediction[:prediction_interval][1], prediction[:measurements].median, "This assertion assures that measured values are within the prediction interval. It may fail in 5% of the predictions." - - end - - def test_nanoparticle_parameters - skip - end - - def test_regression_with_feature_selection - algorithms = { - :feature_selection => { - :method => "Algorithm::FeatureSelection.correlation_filter", - }, - } - training_dataset = Dataset.from_csv_file File.join(DATA_DIR,"EPAFHM.mini_log10.csv") - model = Model::Lazar.create training_dataset: training_dataset, algorithms: algorithms - assert_kind_of Model::LazarRegression, model - assert_equal "Algorithm::Caret.pls", model.algorithms[:prediction][:method] - assert_equal "Algorithm::Similarity.tanimoto", model.algorithms[:similarity][:method] - assert_equal 0.1, model.algorithms[:similarity][:min] - assert_equal algorithms[:feature_selection][:method], model.algorithms[:feature_selection][:method] - end - -end |