str.append("\n");
}
fileOut.writeBytes(str.toString());
fileOut.close();
MovieLensConverter converter = new MovieLensConverter();
assertEquals(true, converter.convert(strDataPath, null, convertedFileName));
OnlineCF recommender = new OnlineCF();
recommender.setInputPreferences(convertedFileName);
recommender.setIteration(150);
recommender.setMatrixRank(3);