Which UGC features drive web purchase intent? A spike-and-slab Bayesian Variable Selection Approach.
Richard A. OwusuCrispin M. MutshindaImoh AntaiKofi Q. DadzieEvelyn M. WinstonPublished in: Internet Res. (2016)
Keyphrases
- variable selection
- user generated content
- cross validation
- input variables
- dimension reduction
- feature vectors
- model selection
- group lasso
- linear models
- high dimensional
- probabilistic model
- high dimensionality
- feature space
- feature extraction
- feature selection
- stochastic search
- computer vision
- feature set
- data mining
- training data
- posterior distribution
- web pages
- naive bayes classifier