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// Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package ai.vespa.rankingexpression.importer.tensorflow;
import ai.vespa.rankingexpression.importer.ImportedModel;
import com.yahoo.tensor.Tensor;
import com.yahoo.tensor.TensorType;
import org.junit.Assert;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
/**
* @author bratseth
*/
public class RegressionTestCase {
@Test
public void testRegressionModel1() {
TestableTensorFlowModel model = new TestableTensorFlowModel("test",
"src/test/models/tensorflow/regression/test1",
14,
1536);
// Check constants
Assert.assertEquals(2, model.get().largeConstants().size());
Tensor constant0 = Tensor.from(model.get().largeConstants().get("test_Variable_read"));
assertNotNull(constant0);
assertEquals(new TensorType.Builder().indexed("d2", 1536).indexed("d1", 14).build(),
constant0.type());
assertEquals(21504, constant0.size());
Tensor constant1 = Tensor.from(model.get().largeConstants().get("test_Variable_1_read"));
assertNotNull(constant1);
assertEquals(new TensorType.Builder().indexed("d1", 14).build(), constant1.type());
assertEquals(14, constant1.size());
// Check (provided) functions
Assert.assertEquals(0, model.get().functions().size());
// Check signatures
Assert.assertEquals(1, model.get().signatures().size());
ImportedModel.Signature signature = model.get().signatures().get("serving_default");
assertNotNull(signature);
// Test execution
model.assertEqualResult("input", "MatMul");
model.assertEqualResult("input", "logits");
model.assertEqualResult("input", "Sigmoid");
model.assertEqualResult("input", "add");
}
@Test
public void testRegressionModel2() {
TestableTensorFlowModel model = new TestableTensorFlowModel("test",
"src/test/models/tensorflow/regression/test2",
14,
1536,
false);
// Check constants
Assert.assertEquals(2, model.get().largeConstants().size());
// Check (provided) functions
Assert.assertEquals(0, model.get().functions().size());
// Check signatures
Assert.assertEquals(1, model.get().signatures().size());
ImportedModel.Signature signature = model.get().signatures().get("serving_default");
assertNotNull(signature);
// Test execution
model.assertEqualResult("input", "MatMul");
model.assertEqualResult("input", "add");
model.assertEqualResult("input", "predict");
}
}
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