PLSI: The True Fisher Kernel and beyond.
Jean-Cédric ChappelierEmmanuel EckardPublished in: ECML/PKDD (1) (2009)
Keyphrases
- fisher kernel
- generative model
- bag of words
- tf idf
- feature vectors
- bag of visual words
- visual words
- hidden markov models
- image classification
- feature set
- data representation
- linear classifiers
- computer vision
- image representation
- relevance feedback
- text documents
- search engine
- n gram
- document representation
- term frequency
- scene classification
- face recognition