Deep learning vs. manual annotation of eye movements
Mikhail Startsev, Ioannis Agtzidis, Michael Dörr · Proceedings of the 2018 ACM Symposium on Eye Tracking Research & Applications · 2018
Deep Learning models have revolutionized many research fields already. However, the raw eye movement data is still typically processed into discrete events via threshold-based algorithms or manual labelling. In this work, we describe a compact 1D CNN model, which we combined with BLSTM to achieve end-to-end sequence-to-sequence learning. We discuss the acquisition process for the ground truth that we use, as well as the performance of our approach, in comparison to various literature models and manual raters. Our deep method demonstrates superior performance, which brings us closer to human-level labelling quality.