def go_by_category(category): input = TrainingFactory.build_sparse_matrix_target(limit=10000) targets = TrainingFactory.build_target_vector_by_category(category,limit=10000) input_train, input_test, target_train, target_test = train_test_split(input, targets, test_size=0.1) classif = SVC(kernel='rbf', tol=0.001, probability=True) classif.fit(input_train, target_train) output_targets = classif.predict(input_test) print output_targets print target_test print
def go_by_category(category): input = TrainingFactory.build_sparse_matrix_target(limit=10000) targets = TrainingFactory.build_target_vector_by_category(category, limit=10000) input_train, input_test, target_train, target_test = train_test_split( input, targets, test_size=0.1) classif = SVC(kernel='rbf', tol=0.001, probability=True) classif.fit(input_train, target_train) output_targets = classif.predict(input_test) print output_targets print target_test print
def go(): input = TrainingFactory.build_sparse_matrix_input(limit=10000) targets = TrainingFactory.build_sparse_matrix_target(limit=10000) input_train, input_test, target_train, target_test = train_test_split(input, targets, test_size=0.1) classif = OneVsRestClassifier(SVC(kernel='rbf', tol=0.001, probability=True)) classif.fit(input_train, target_train) output_targets = classif.predict_proba(input_test) print ClassifierFactory.output_function(output_targets) print ClassifierFactory.output_function(target_test.todense()) print log_loss(target_test, output_targets) print
def go(): input = TrainingFactory.build_sparse_matrix_input(limit=10000) targets = TrainingFactory.build_sparse_matrix_target(limit=10000) input_train, input_test, target_train, target_test = train_test_split( input, targets, test_size=0.1) classif = OneVsRestClassifier( SVC(kernel='rbf', tol=0.001, probability=True)) classif.fit(input_train, target_train) output_targets = classif.predict_proba(input_test) print ClassifierFactory.output_function(output_targets) print ClassifierFactory.output_function(target_test.todense()) print log_loss(target_test, output_targets) print