A Dynamic Feature Selection Based LDA Approach to Baseball Pitch Prediction.
Phuong HoangMichael HamiltonJoseph MurrayCorey StaffordHien TranPublished in: PAKDD Workshops (2015)
Keyphrases
- feature selection
- feature extraction
- dimensionality reduction
- face recognition
- feature space
- dimension reduction
- linear discriminant analysis
- prediction accuracy
- models built
- multi class
- information gain
- latent dirichlet allocation
- small sample size
- selected features
- prediction algorithm
- prediction error
- irrelevant features
- multi task
- high dimensionality
- prediction model
- microarray data
- topic models
- generative model
- text classification
- feature vectors
- decision trees