Stochastic Neighbor Embedding with Gaussian and Student-t Distributions: Tutorial and Survey.
Benyamin GhojoghAli GhodsiFakhri KarrayMark CrowleyPublished in: CoRR (2020)
Keyphrases
- gaussian distribution
- tutorial dialogue
- linear gaussian
- gaussian model
- gaussian densities
- normal distribution
- heavy tailed
- poisson distribution
- covariance matrices
- open ended questions
- student learning
- maximum likelihood
- learning environment
- probability distribution
- stochastic processes
- weibull distribution
- mixture distributions
- intelligent tutoring systems
- marginal distributions
- student responses
- mixture distribution
- vector space
- class conditional
- student model
- gaussian mixture
- joint distribution
- probability density
- random variables
- human tutors
- semi structured interviews
- learning styles
- online course
- statistically independent
- nearest neighbor
- denoising
- high school students
- dialogue system
- gaussian noise
- tutoring system
- density function
- expectation maximization
- introductory computer science
- gaussian mixture model
- em algorithm