public String classifyText(String inputText) {
TextParser textParser = new TextParser();
ArrayList<String> tokens = textParser.tokenizeString(inputText, true);
DatabaseConnector databaseConnector = new DatabaseConnector();
Classifier classifier = new Classifier(databaseConnector);
int classId = classifier.classifyDoc(tokens);
String assignedClass = "N/A";
if (classId != -1) {
assignedClass = databaseConnector.getClassName(classId);
}
Log.i("Classifier : ", "I've finished classifying.");
Log.i("Class is : ", assignedClass);
databaseConnector.updateClassContents(classId, true);
Log.i("Classifier : ", "I've finished updating class counts.");
databaseConnector.updateTermDistribution(
textParser.getAllTokens(inputText, true), classId, true);
Log.i("Classifier : ", "I've finished updating term distribution.");
databaseConnector.closeDBConnection();
return assignedClass;
}
@Override
public void run() {
DatabaseConnector databaseConnector = new DatabaseConnector();
Classifier classifier = new Classifier(databaseConnector);
classifier.recomputeFeatures();
ArrayList<String> features = databaseConnector.getAllFeaturesList();
FileWriter fileWriter;
try {
fileWriter =
new FileWriter(
Environment.getExternalStorageDirectory().getPath()
+ "/MobileProfilerDatabase/features.txt");
for (String feature : features) {
fileWriter.write(feature + "\n");
}
fileWriter.close();
} catch (IOException e) {
Log.e("Error error : ", "FATAL ERROR");
e.printStackTrace();
}
databaseConnector.closeDBConnection();
stopService(new Intent(getBaseContext(), FeatureComputationService.class));
}