org.nd4j.linalg.dataset.api.preprocessor.AbstractNormalizer Maven / Gradle / Ivy
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* * terms of the Apache License, Version 2.0 which is available at
* * https://www.apache.org/licenses/LICENSE-2.0.
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* * SPDX-License-Identifier: Apache-2.0
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package org.nd4j.linalg.dataset.api.preprocessor;
import java.io.Serializable;
public abstract class AbstractNormalizer implements Serializable {
protected abstract boolean isFit();
void assertIsFit() {
if (!isFit()) {
throw new RuntimeException(
"API_USE_ERROR: Preprocessors have to be explicitly fit before use. Usage: .fit(dataset) or .fit(datasetiterator)");
}
}
}