/**
* Save this HMM model to a file.
*
* @param filePath file path to save the model
*/
public void saveModel(String filePath) {
File parentFile = new File(filePath).getParentFile();
if (parentFile != null && !parentFile.exists()) {
parentFile.mkdirs();
}
try {
ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream(filePath));
oos.writeObject(new HMMModel(pi, A, B));
oos.close();
System.out.println("Model saved.");
} catch (FileNotFoundException e) {
e.printStackTrace();
System.exit(1);
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* Load an HMM model from a file.
*
* @param filePath file Path to load an HMM model from
*/
public void loadModel(String filePath) {
System.out.println("Loading model...");
try {
ObjectInputStream ois = new ObjectInputStream(new FileInputStream(filePath));
HMMModel HMMModel = (HMMModel) ois.readObject();
N = HMMModel.N;
M = HMMModel.M;
pi = HMMModel.pi;
A = HMMModel.A;
B = HMMModel.B;
ois.close();
System.out.println("Model loaded.");
} catch (FileNotFoundException e) {
e.printStackTrace();
System.exit(1);
} catch (IOException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
}