What is it about computational communication science? #aBitOfCCS on algorithmic topic modeling with Jana Bernhard hosted by Mario Haim
May 30, 2023
Jana Bernhard, a researcher studying algorithmic topic modeling for political communication analysis, discusses her approach to topic modeling using algorithmic embeddings to analyze political communication in Austria. She explains the need for more sophisticated methods, the challenges involved, and the importance of human validation. The podcast also emphasizes the need for simpler and more transparent techniques in topic modeling.
Chapters
Transcript
Episode notes
1 2 3 4 5
Introduction
00:00 • 3min
Differences in language and topics used by political parties on different platforms
02:54 • 3min
Analyzing Political Party Communication in Austria
05:25 • 2min
Topic Modeling as an Unsupervised Approach
07:38 • 19min
Considering Simplicity and Transparency in Algorithmic Topic Modeling
26:22 • 3min