@Override
    public void checkInitialization(InitializableProblemHandler problemHandler)
            throws TikaConfigException {
        //TODO: what do we want to check here?
    }
Parser for extracting features from text. Below features are extracted

<ul>
<li>Author Age</li>
</ul>
tika-parsers/tika-parsers-ml/tika-age-recogniser/src/main/java/org/apache/tika/parser/recognition/AgeRecogniser.java