(opens in new tab)
arxiv.org
Scientific research
[2611.11632] Perturbation Profiles of Scanpath Classifiers: What Reading, Code-Comprehension and Video Decoders Are Sensitive To
The study tests which scanpath features support eye-movement classification by altering fixation order, timing, orientation, and spatial structure, then refitting classifiers. Across reading, code-comprehension, and viewing tasks, the profiles reveal sensitivities to spatial spread and stimulus layout, alongside task-specific results for recurrence and graph-based descriptors.