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Please use this identifier to cite or link to this item: http://hdl.handle.net/1820/5732
Title: Spiral me to the core: Getting a visual grasp on text corpora through clusters and keywords
Authors: Scheffel, Maren
Niemann, Katja
Leon Rojas, Sarah
Drachsler, Hendrik
Specht, Marcus
Keywords: learning analytics
natural language processing
clustering
keyword extraction
visualization
Issue Date: Mar-2014
Publisher: CEUR
Citation: Scheffel, M., Niemann, K., Leon Rojas, S., Drachsler, H., & Specht, M. (2014, March). Spiral me to the core: Getting a visual grasp on text corpora through clusters and keywords. In K. Yacef, & H. Drachsler (Eds.), Proceedings of the Workshops at the LAK 2014 Conference, CEUR 1137. Indianapolis, Indiana, USA. http://ceur-ws.org/Vol-1137/.
Series/Report no.: CEUR;1137
Abstract: The amount of literature within a research domain is ever growing, thus making it difficult to stay on top of everything. Getting a grasp on the important topics of and areas within a domain or even knowing where to start is often tough and tedious. This paper therefore presents a visualization, that is a cluster spiral, that offers a fast but plain and simple way of exploring the content of large text collections.
URI: http://hdl.handle.net/1820/5732
Appears in Collections:1. TELI Publications, books and conference papers

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