Publikation
Generating Heatmap for Unknown Documents towards Readability Measurement
Jayasankar Santhosh; Shoya Ishimaru; Andreas Dengel
In: New York Association for Computing Machinery (Hrsg.). IUI '20: Proceedings of the 25th International Conference on Intelligent User Interfaces Companion 2020. International Conference on Intelligent User Interfaces (IUI-2020), 25th International Conference on Intelligent User Interfaces, March 18-20, Cagliari, Italy, Pages 47-48, ISBN 978-1-4503-7513-9, Association for Computing Machinery New York, NY, United States, 3/2020.
Zusammenfassung
The key idea behind this paper is to generate fixation heatmap of
unknown documents to visualize and determine the focus areas
in a document as a first step towards the readability measurement
of the document. The data samples were collected by conducting
experiment with nine participants reading 15 documents and the
proposed method was to predict the fixation duration of each word
in the documents. A Random Forest Regression model was used
to predict the fixation duration per word and we achieved a mean
regression score (R2) of 0.757 for all the documents.