这是vruusmann 大佬的，我这里就是上传保存一下。测试过了，确实可以用，把.pmml模型文件转成.ser序列化文件，然后去android反序列化就能加载模型了。感谢vruusmann大佬的提供。注意的是，android里面的pmml包的版本用1.3.6，跟这里面的版本一致，就可以了，这样不会出现序列化UID问题。

JPMML-Android

PMML evaluator library for the Android operating system (http://www.android.com/).

Features

Full support for PMML specification versions 3.0 through 4.3. The evaluation is handled by the [JPMML-Evaluator] (https://github.com/jpmml/jpmml-evaluator) library.

Prerequisites

Android 3.0 or newer.

Installation

Enter the project root directory and build using [Apache Maven] (http://maven.apache.org/):

mvn clean install

The build produces two files:

pmml-android/target/pmml-android-1.0-SNAPSHOT.jar - Library JAR file.
pmml-android-example/target/pmml-android-example-1.0-SNAPSHOT.apk - Example App APK file.

Usage

Android does not provide its own JAXB runtime, and is generally unsuitable for working with standard JAXB runtimes such as GlassFish Metro or EclipseLink MOXy. Therefore, the org.dmg.pmml.PMML instance has to be obtained by other means.

The suggested workaround is to transmit models using Java Serialization.

Models can be converted from PMML data format to Java Serialization (SER) data format using the JPMML-Model Maven plugin:

<plugin>
	<groupId>org.jpmml</groupId>
	<artifactId>pmml-maven-plugin</artifactId>
	<version>${pmml-model.version}</version>
	<executions>
		<execution>
			<phase>process-resources</phase>
			<goals>
				<goal>ser</goal>
			</goals>
			<configuration>
				<modelSets>
					<modelSet>
						<dir>src/main/pmml</dir>
						<outputDir>target/generated-sources/combined-assets</outputDir>
					</modelSet>
				</modelSets>
				<visitorClasses>
					<visitorClass>org.jpmml.model.visitors.StringInterner</visitorClass>
				</visitorClasses>
			</configuration>
		</execution>
	</executions>
</plugin>

The App can use the org.jpmml.android.EvaluatorUtil#createEvaluator(InputStream) utility method to create a model evaluator instance based on a streamable SER asset or resource:

public ModelEvaluator<?> loadSer(String serName) throws Exception {
	AssetManager assetManager = getAssets();

	try(InputStream is = assetManager.open(serName)){
		return org.jpmml.android.EvaluatorUtil.createEvaluator(is);
	}
}

Extra caution is required to ensure that the SER producer (ie. the JPMML-Model Maven plugin) and the SER consumer (ie. the JPMML-Android library) are using exactly the same version of the JPMML-Model library at all times.

License

JPMML-Android is licensed under the [GNU Affero General Public License (AGPL) version 3.0] (http://www.gnu.org/licenses/agpl-3.0.html). Other licenses are available on request.

Additional information

Please contact [info@openscoring.io] (mailto:info@openscoring.io)