Asymptotic Properties of the Fisher Kernel.
Koji TsudaShotaro AkahoMotoaki KawanabeKlaus-Robert MüllerPublished in: Neural Comput. (2004)
Keyphrases
- asymptotic properties
- fisher kernel
- generative model
- bag of words
- tf idf
- feature vectors
- fixed point
- visual words
- image classification
- hidden markov models
- bag of visual words
- data representation
- probabilistic model
- feature set
- bayesian networks
- action recognition
- em algorithm
- text classification
- dynamical systems
- topic models
- text categorization
- visual features
- query expansion
- sufficient conditions
- sift descriptors
- object retrieval
- higher order
- information retrieval