When Does a Mixture of Products Contain a Product of Mixtures?
Guido F. MontúfarJason MortonPublished in: SIAM J. Discret. Math. (2015)
Keyphrases
- mixture model
- product information
- product design
- product line
- product recommendation
- dirichlet processes
- customer requirements
- mass customization
- expectation maximization
- product development
- long tail
- product catalogs
- mixture distribution
- heavy tailed distributions
- source separation
- market share
- product quality
- product reviews
- blind separation
- gaussian mixture
- product descriptions
- life cycle
- raw material
- customer reviews
- gaussian density
- software vendors
- mass production
- consumer behavior
- heavy tailed
- reverse logistics
- product search
- customer demand
- independent component analysis
- consumer products
- production line
- mixtures of gaussians
- online stores
- independent components
- software product
- marketing campaigns
- blind source separation
- mixture components
- gaussian mixture model
- em algorithm
- early adopters
- probabilistic model
- product development process
- competitive market
- viral marketing
- production cost
- opinion mining
- conceptual design
- design process
- dirichlet distribution
- manufacturing process
- consumer reviews
- demand variability
- generative model
- maximum likelihood