Maren Scheffel, Katja Niemann, Sarah Leon Rojas, Hendrik Drachsler, Marcus Specht. Spiral me to the core: Getting a visual grasp on text corpora through clusters and keywords. In Kalina Yacef, Hendrik Drachsler, editors, Proceedings of the Workshops at the LAK 2014 Conference co-located with 4th International Conference on Learning Analytics and Knowledge (LAK 2014), Indianapolis, Indiana, USA, March 24-28, 2014. Volume 1137 of CEUR Workshop Proceedings, CEUR-WS.org, 2014. [doi]
Abstract is missing.