Eye movement analysis with switching hidden Markov models
نویسندگان
چکیده
منابع مشابه
Person Movement Prediction Using Hidden Markov Models
Abstract: Ubiquitous systems use context information to adapt appliance behavior to human needs. Even more convenience is reached if the appliance foresees the user’s desires and acts proactively. This paper introduces Hidden Markov Models, in order to anticipate the next movement of some persons. The optimal configuration of the model is determined by evaluating some movement sequences of real...
متن کاملMind reading: Discovering individual preferences from eye movements using switching hidden Markov models
Here we used a hidden Markov model (HMM) based approach to infer individual choices from eye movements in preference decision-making. We assumed that during a decision making process, participants may switch between exploration and decision-making periods, and this behavior can be better captured with a Switching HMM (SHMM). Through clustering individual eye movement patterns described in SHMMs...
متن کاملChronological states of viewer's intentions using hidden Markov models and features of eye movement
To determine the possibility of predicting viewer’s internal states using the hidden Markov model, several features of eye movements were introduced to the model. Performance was measured using the data from a set of eye movement features recorded during recall tests which consisted of observations of three levels of task difficulty. The features were the temporal appearances of fixations and s...
متن کاملNon-homogeneous hidden Markov-switching models for wind time series
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...
متن کاملExact filtering in conditionally Markov switching hidden linear models
Article history: Received 3 September 2010 Accepted after revision 7 February 2011 Available online 12 April 2011 Presented by Paul Deheuvels In the classical setup of Markov switching hidden linear systems, the exact evaluation of optimal filters requires computations with complexity increasing exponentially with respect to the number of observations. In the present article, we propose a new f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Behavior Research Methods
سال: 2019
ISSN: 1554-3528
DOI: 10.3758/s13428-019-01298-y