@user-dc89dc porting the conversation from core channel here regarding cognitive load.
Have you taken a look at other research papers - https://docs.google.com/spreadsheets/d/1ZD6HDbjzrtRNB4VB0b7GFMaXVGKZYeI0zBOBEEPwvBI/edit?usp=sharing
Hi @wrp thanks for the link!
I've seen a couple of old papers that feature engineer on gaze data, to train a classifier for cognitive load
such as Liang et al., 2007 - https://ieeexplore.ieee.org/document/4220657/
Anyone here work on feature engineering?
Mine looks something like: `{avg_position, stddev_position, avg_speed, stddev_speed, [email removed] [email removed] etc
These statistics are calculated at every gaze sample over the 5 preceding seconds of data
(Essentially rolling windows)
Wondering if anyone has seen good predictive performance from other possible rolling features?
Don't think any of the pupil papers have done this so far(!?)
@user-41f1bf bit of an old thread, but have you checked out GazeNET? https://www.researchgate.net/profile/Raimondas_Zemblys2/publication/319503441_End-to-end_eye-movement_event_detection_using_deep_neural_networks/links/59afa1f6458515150e496cac/End-to-end-eye-movement-event-detection-using-deep-neural-networks.pdf
Thank you for that link @user-dc89dc
Hey guys, does anyone have any experience with calculating gaze transition entropy and stationary entropy? I have found relative research works by KRZYSZTOF KREJTZ et al. - Gaze Transition Entropy
but I am finding it difficult to implement the process discussed. Anything that I should take into consideration? Thanks in advance.