Joint work with Mattia Masiero. This was our final project for the Data Literacy course at the University of Tübingen in WS21/22.
If I hand you the transcript of a political speech held in the German Bundestag, can you guess which party the speaker belongs to? We explore different techniques to build a classifier that takes a transcript and predicts a political party. In the end, we obtain a fair classifier that achieves $\approx 50$% accuracy, which is three times better than pure guessing. The classifier is fair in the sense that there are no large margins in prediction performance between large and small parties.
If you’re interested in these kinds of analyses, you may also be interested in this blog post on tf-idf.
Tim Weiland
PhD student
Interested in fundamental machine learning research. I like math and software engineering and believe that both are crucial to build better algorithms.