lfda: Local Fisher Discriminant Analysis in R.
Yuan TangWenxuan LiPublished in: J. Open Source Softw. (2019)
Keyphrases
- supervised dimensionality reduction
- high dimensional data analysis
- fisher discriminant analysis
- linear transformation
- multimodal data
- dimension reduction
- least squares
- dimensionality reduction
- preprocessing step
- discriminant analysis
- lower dimensional
- high dimensional
- kernel trick
- face recognition
- linear discriminant analysis
- dimensionality reduction methods
- variable selection
- high dimensional data
- principal component analysis
- factor analysis
- low dimensional
- multiple kernel learning
- similarity search
- graph embedding
- scatter matrices
- multimedia databases
- cross modal
- preprocessing
- data points
- neural network